6-axis IMU (inertial measurement unit) with high-g accelerometer, embedded AI, and sensor fusion for high-end applications, car crash detection Accelerometer, Gyroscope, Magnetometer, 6 Axis Sensor I2C, SPI Output #CommonPartsLibrary #IntegratedCircuit #Sensor #Transducer #Motion-Sensor #IMUs #LSM6

Rotary Encoder Incremental 24 Quadrature (Incremental) User Selectable 10 mA @ 5 VDC,-10 C to +70 C The PEC11J-9015F-S0024 is a compact surface-mount incremental rotary encoder from the Bourns PEC11J series, designed for user interface applications requiring precise rotational input and long operational life. It features a quadrature output with 24 pulses per revolution and includes an integrated momentary push-button switch, making it suitable for menu navigation, volume control, tuning systems, and industrial control panels. Its rugged metal shaft construction and high durability make it reliable for both consumer and professional electronic equipment. Key Features Incremental rotary encoder with 2-bit quadrature output 24 pulses per revolution (24 PPR) resolution Integrated momentary push-button switch Surface-mount gull-wing terminals Compact 12 mm encoder body Durable metal shaft and bushing Long rotational life of up to 100,000 cycles No detents for smooth continuous rotation Supports up to 60 RPM operating speed Operating temperature range: -10 °C to +70 °C IP40 rated enclosure Flatted shaft design for secure knob attachment Suitable for: Audio equipment Lighting consoles Consumer appliances Communication devices Test and measurement equipment Component Category #Sensor #Encoder #Transducer #PEC11J

Temperature Sensor Digital, Local -40°C ~ 125°C 10 b 8-MSOP The MCP9808T-E/MS is a high-accuracy digital temperature sensor developed by Microchip Technology for precision thermal monitoring applications. The device communicates through a standard I²C-compatible serial interface and is optimized for low-power embedded systems requiring accurate ambient temperature measurement. It integrates internal temperature sensing, analog-to-digital conversion, programmable alert functionality, and configurable power management within a compact MSOP package. The sensor is designed for applications including industrial monitoring, consumer electronics, IoT devices, thermal management systems, medical instrumentation, and battery-powered portable equipment. Its low operating current and shutdown capability make it suitable for energy-efficient systems where thermal accuracy and minimal power consumption are critical. The device supports programmable temperature limits and interrupt generation for over-temperature events, enabling autonomous thermal supervision without continuous host processor intervention. The MCP9808T-E/MS maintains high measurement accuracy across a wide operating temperature range and offers stable digital output without requiring external calibration components. Electrical Characteristics Supply voltage operation supports low-voltage and standard logic systems. Low operating current enables efficient continuous monitoring. Shutdown mode significantly reduces power consumption during inactive periods. Digital I²C interface supports standard and fast communication modes. Integrated temperature conversion engine provides direct digital temperature output. Temperature Sensing Features High-accuracy ambient temperature measurement. Wide operating temperature range suitable for industrial environments. Programmable resolution for balancing conversion speed and precision. Configurable upper, lower, and critical temperature alert thresholds. Integrated hysteresis control for stable thermal event detection. Communication Interface I²C-compatible serial communication interface. Configurable slave addressing for multi-device bus operation. Supports read and write access to internal configuration registers. Compatible with common microcontrollers and embedded processors. Functional Features Integrated alert output for thermal event signaling. Programmable interrupt and comparator operating modes. Internal registers support temperature monitoring and device configuration. Power-on reset circuitry ensures predictable startup behavior. Device identification registers support system-level verification. Mechanical Characteristics Package type is MSOP with compact surface-mount footprint. Suitable for automated PCB assembly processes. RoHS-compliant and lead-free manufacturing. Typical Applications Industrial temperature monitoring systems. Portable battery-powered electronics. Embedded microcontroller systems. Thermal protection and supervision circuits. Consumer and IoT sensing devices. Medical and laboratory instrumentation. #CommonPartsLibrary #Sensor #Transducer #Temperature-Sensor #MCP9808

MCP3913 Series 3.6 V 4.5 mA SMT Six-Channel Analog Front End - SSOP-28 The MCP3913A1T-E/SS is a high-performance, multi-channel analog front-end (AFE) from Microchip Technology intended for precision measurement applications. It features six simultaneous sampling 24-bit delta-sigma ADCs with integrated programmable gain amplifiers, enabling accurate acquisition of low-level analog signals. Designed for energy monitoring and industrial sensing, the device provides low noise, high dynamic range, and flexible configuration. It supports SPI communication for efficient interfacing with microcontrollers and digital processing systems. Key Features Six simultaneous sampling 24-bit delta-sigma ADC channels Integrated programmable gain amplifiers per channel High signal-to-noise ratio and low distortion Programmable oversampling ratios for performance tuning Internal voltage reference with external reference option SPI-compatible digital interface Configurable data output formats and control registers Low power operation modes Electrical Characteristics Resolution: 24-bit Number of Channels: 6 Input Configuration: Differential Supply Voltage: 2.7V to 3.6V Operating Temperature Range: -40°C to +125°C Programmable Gain: Up to 32 V/V (typical) Reference Voltage: Internal or external selectable Functional Description The device integrates six high-resolution delta-sigma ADCs that sample input signals simultaneously, ensuring accurate phase and timing relationships across channels. Each input passes through a programmable gain stage, allowing optimization for different sensor levels. Analog signals are digitized using oversampling and digital filtering techniques to achieve high precision and noise reduction. Configuration is handled via internal registers, and data is transferred through an SPI interface. Package Information Package Type: SSOP Pin Count: 28 Mounting Type: Surface Mount Applications Energy metering Power monitoring systems Industrial automation Multi-channel data acquisition Sensor interfacing Smart grid systems Advantages High integration reduces external components Simultaneous sampling improves measurement accuracy High resolution supports precise signal analysis Flexible configuration for various system requirements #commonpartslibrary #integratedcircuit #powermanagement #energymetering

Single Phase Multifunction Metering IC with Neutral Current Measurement 28-LFCSP-WQ (5x5) #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Energy-metering #ADE7953

Power Supply Controller Digital Power Monitor 10-VSSOP The INA228AIDGSR is a high-precision digital power monitor and current-sense amplifier designed for accurate measurement of shunt voltage, bus voltage, current, power, energy, and charge in DC power systems. The device integrates a low-offset differential amplifier with high-resolution analog-to-digital converters and supports bidirectional current sensing across a wide common-mode voltage range. Communication is provided through an I²C- and SMBus-compatible digital interface, enabling direct telemetry integration into embedded control and battery management systems. The device is optimized for high-accuracy power monitoring applications requiring low drift, low offset, and high dynamic range. Integrated mathematical computation functions reduce host processor overhead by internally calculating current, power, accumulated energy, and charge values. Programmable conversion timing and averaging modes allow optimization between measurement speed and noise performance. The INA228AIDGSR is suitable for server power distribution, industrial automation, telecom infrastructure, automotive subsystems, battery-powered equipment, and precision instrumentation requiring real-time power analytics and fault monitoring. Engineering Specification Device Type Digital power monitor with integrated current-sense amplifier and high-resolution ADC. Measurement Functions Supports measurement of: Differential shunt voltage Bus voltage Current Power Energy accumulation Charge accumulation Temperature through external sensing methods Current Sensing Supports bidirectional current measurements using an external shunt resistor with programmable calibration scaling. ADC Architecture Incorporates high-resolution delta-sigma analog-to-digital converters with programmable conversion time and averaging configuration. Interface Uses I²C- and SMBus-compatible serial communication interface with programmable device addressing. Voltage Monitoring Supports high-side and low-side sensing across a wide common-mode input voltage range suitable for multi-rail power systems. Accuracy Features Includes: Low input offset voltage Low offset drift Precision gain architecture High measurement linearity Integrated calibration engine Power Computation Internally computes: Instantaneous power Average power Energy accumulation over time Charge accumulation over time Alert and Protection Features Provides programmable alert functionality for: Overcurrent Undervoltage Overvoltage Power threshold violations Conversion-ready indication Operating Modes Supports: Continuous conversion mode Triggered conversion mode Low-power shutdown mode Package Information Supplied in a compact VSSOP surface-mount package suitable for automated PCB assembly and space-constrained applications. Temperature Range Designed for operation across industrial temperature environments suitable for embedded and power-management systems. Typical Applications Battery management systems Power supply monitoring Server and telecom power rails Industrial control systems DC energy metering Embedded power analytics Automotive electronics Portable instrumentation #commonpartslibrary #integratedcircuit #powermanagement #powersupplycontroller

Accelerometer X, Y, Z Axis ±2g, 4g, 8g, 16g 0.05Hz ~ 1.6kHz 14-LGA (3x5) The ADXL345-EP is an extended performance version of the ADXL345, which is a small, thin, ultralow power, 3-axis accelerometer with high resolution (13-bit) measurement at up to ±16 g. Digital output data is formatted as 16-bit twos complement and is accessible through either a SPI (3- or 4-wire) or I2 C digital interface. The ADXL345-EP is well suited for extended temperature range industrial and aerospace equipment. It measures the static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration resulting from motion or shock. Its high resolution (3.9 mg/LSB) enables measurement of inclination changes less than 1.0°. Several special sensing functions are provided. Activity and inactivity sensing detect the presence or lack of motion by comparing the acceleration on any axis with user-set thresholds. Tap sensing detects single and double taps in any direction. Freefall sensing detects if the device is falling. These functions can be mapped individually to either of two interrupt output pins. An integrated memory management system with a 32-level first in, first out (FIFO) buffer can be used to store data to minimize host processor activity and lower overall system power consumption. Low power modes enable intelligent motion-based power management with threshold sensing and active acceleration measurement at extremely low power dissipation. The ADXL345-EP is supplied in a small, thin, 3 mm × 5 mm × 1 mm, 14-lead, enhanced plastic package. Ultralow power: as low as 23 µA in measurement mode and 0.1 µA in standby mode at VS = 2.5 V (typical) Power consumption scales automatically with bandwidth User-selectable resolution from 10 to 13 bits 4 mg/LSB scale factor in all g ranges 32-sample FIFO minimizes host processor load Single tap, double tap, and free-fall detection Activity/inactivity monitoring Supply voltage range: 2.0 V to 3.6 V I/O voltage range: 1.7 V to VS SPI (3- and 4-wire) and I2C digital interfaces Flexible interrupt modes mappable to either interrupt pin Measurement ranges selectable via serial command Bandwidth selectable via serial command 10,000 g shock survival Pb free/RoHS compliant #commonpartslibrary #integratedcircuit #accelerometer

Thermal Image Sensor 32H x 24V TO-39 # MLX90640ESF-BAB-000-TU Engineering Specifications **General Description** The MLX90640ESF-BAB-000-TU is a contactless infrared thermal imaging sensor manufactured by Melexis. It incorporates a microbolometer array that detects infrared radiation emitted by objects and converts the captured thermal energy into temperature data, enabling the creation of thermal images without physical contact. The device is designed for compact and cost-effective thermal imaging applications, offering high thermal sensitivity and accurate temperature measurement capabilities. It integrates a digital signal-processing engine, calibration data memory, and a digital communication interface, allowing direct connection to microcontrollers, embedded systems, and industrial monitoring equipment. The sensor provides real-time thermal mapping across its field of view and is suitable for applications involving human presence detection, predictive maintenance, industrial automation, smart building systems, medical screening, consumer electronics, robotics, and thermal monitoring solutions. Its factory calibration ensures stable performance throughout its operating life while minimizing external calibration requirements. **Engineering Specifications** **Manufacturer:** Melexis **Manufacturer Part Number:** MLX90640ESF-BAB-000-TU **Component Type:** Infrared thermal imaging sensor **Sensor Technology:** Microbolometer thermal sensor array **Measurement Method:** Non-contact infrared temperature sensing **Output Type:** Digital thermal image data **Communication Interface:** I²C-compatible serial interface **Temperature Measurement Capability:** Object temperature monitoring and thermal imaging **Thermal Imaging Function:** Real-time thermal map generation **Integrated Processing:** On-chip signal processing and calibration management **Calibration:** Factory calibrated with stored calibration parameters **Power Supply Configuration:** Single-supply operation **Power Consumption:** Optimized for low-power embedded applications **Refresh Rate:** Programmable thermal frame refresh operation **Thermal Sensitivity:** High-sensitivity infrared detection **Field of View Variant:** Wide-angle thermal imaging configuration **Accuracy Characteristics:** High-precision temperature measurement with integrated compensation algorithms **Memory Features:** Internal EEPROM for calibration coefficients **Operating Mode:** Continuous and programmable thermal acquisition **Data Output Format:** Digital temperature and thermal pixel information **Environmental Stability:** Designed for reliable operation across varying ambient conditions **Electromagnetic Compatibility:** Suitable for embedded and industrial electronic systems **Package Type:** Surface-mount package with infrared-transparent window **Mounting Style:** Surface mount technology **Package Construction:** Reflow-solderable assembly **Lead Finish:** Lead-free finish **Environmental Compliance:** RoHS compliant and halogen-free **Reliability Features:** Factory-tested and production-calibrated thermal imaging device **Typical Applications** Thermal cameras Human presence detection systems Occupancy monitoring Industrial predictive maintenance Electrical equipment inspection Smart building automation HVAC monitoring systems Medical screening devices Consumer electronics Robotics and autonomous systems Fire detection and prevention systems Industrial process monitoring Energy management systems Automotive thermal sensing applications Security and surveillance equipment #MLX90640 #MLX90640ESF #Melexis #ThermalSensor #InfraredSensor #ThermalImaging #Microbolometer #TemperatureSensor #IndustrialAutomation #EmbeddedSystems #IoT #PredictiveMaintenance #SmartBuilding #ThermalCamera #ElectronicComponents #EngineeringSpecifications

Accelerometer, Gyroscope, 6 Axis Sensor I2C, I3C, SPI Output The BMI323 is a low-power, high-performance inertial measurement unit developed by Bosch Sensortec. It integrates a three-axis accelerometer and a three-axis gyroscope within a compact surface-mount package intended for motion sensing applications requiring precise movement detection, orientation tracking, vibration monitoring, and activity recognition. The device is optimized for wearable electronics, industrial sensing, robotics, navigation systems, IoT devices, and consumer electronics where low power consumption and high motion accuracy are critical. The sensor includes advanced digital signal processing, configurable motion-detection features, programmable interrupts, and integrated FIFO buffering to reduce host processor workload and improve system efficiency. Communication is supported through standard digital interfaces, enabling straightforward integration with microcontrollers and embedded platforms. The BMI323 is designed for robust environmental performance and supports flexible power management modes suitable for battery-operated systems. Engineering Specifications Device Type Six-axis inertial measurement unit consisting of: Three-axis accelerometer Three-axis gyroscope Manufacturer Bosch Sensortec Package Compact LGA surface-mount package suitable for automated assembly processes. Accelerometer Characteristics Supports multiple selectable full-scale measurement ranges for motion and acceleration sensing applications. Provides high-resolution digital output with configurable filtering and sampling parameters for low-noise operation and accurate motion analysis. Gyroscope Characteristics Integrated three-axis angular rate sensor with programmable measurement ranges and digital filtering capabilities. Designed for rotational movement tracking, stabilization, gesture recognition, and inertial navigation applications. Digital Interfaces Supports: I²C serial communication SPI serial communication I3C compatible operation Power Features Designed for ultra-low power operation with multiple configurable power modes to optimize energy consumption for portable and battery-powered devices. Embedded Features Includes integrated: FIFO data buffering Motion detection engine Activity and inactivity detection Tap and gesture detection Orientation and tilt sensing Interrupt generation Self-test functionality Output Data Handling Provides configurable output data rates, oversampling settings, and digital filtering options for balancing performance, bandwidth, and power consumption. Temperature Performance Integrated temperature sensing and compensation support for improved measurement stability across varying environmental conditions. Interrupt System Programmable interrupt outputs support event-driven system architectures and allow efficient host wake-up functionality. Operating Environment Designed for operation across industrial and consumer temperature ranges with stable sensor performance under dynamic motion conditions. Applications Suitable for: Wearable devices Smart watches Fitness trackers Industrial motion monitoring Robotics Drones Navigation systems Gaming controllers AR/VR systems IoT motion sensing Human-machine interfaces #commonpartslibrary #integratedcircuit #accelerometer #sensor

Accelerometer X, Y, Z Axis ±2g, 4g 1.5kHz 14-CLCC (6x6) General Description The ADXL354BEZ is a low noise, low drift, low power, 3-axis MEMS accelerometer designed for high precision sensing applications. It provides analog voltage outputs proportional to acceleration along the X, Y, and Z axes. The device is optimized for applications requiring high resolution and long-term stability, including structural health monitoring, condition monitoring, tilt sensing, and seismic measurements. The sensor features excellent temperature stability, minimal offset drift, and selectable measurement ranges. Its very low noise density makes it suitable for vibration analysis and other sensitive measurement environments. Key Features 3-axis MEMS accelerometer with analog outputs Selectable measurement ranges of ±2 g, ±4 g, and ±8 g Ultra-low noise density of approximately 20 µg/√Hz Low offset drift across temperature Low power consumption of approximately 150 µA (typical) High resolution and measurement stability Integrated temperature sensor output Hermetically sealed package for improved environmental robustness Functional Description The ADXL354BEZ measures acceleration using capacitive MEMS sensing elements arranged along three orthogonal axes. When acceleration is applied, the internal sensing structure experiences displacement, causing a change in capacitance. This change is converted into an analog voltage output for each axis. Each axis produces a continuous-time analog signal, allowing direct interfacing with external analog-to-digital converters or signal conditioning circuits. Internal signal conditioning ensures low noise performance and stable output behavior. Electrical Characteristics (Typical) The device operates with a supply voltage ranging from 2.25 V to 3.6 V. Typical supply current during normal operation is approximately 150 µA. The noise density for all three axes is around 20 µg/√Hz. The bandwidth is user selectable and can reach up to approximately 1.5 kHz. The output signals are analog and ratiometric with respect to the supply voltage. Mechanical Characteristics The ADXL354BEZ is housed in a compact leadless chip carrier (LCC) package with approximate dimensions of 5 mm by 5 mm. It is designed for surface-mount installation. The sensing axes are aligned orthogonally to provide accurate three-dimensional acceleration measurement. Performance Characteristics High resolution suitable for precision sensing applications Low temperature coefficient and minimal drift over time High linearity across the full-scale measurement range Excellent long-term stability Low cross-axis sensitivity for improved accuracy Pin Configuration Overview The device includes power supply and ground connections, along with individual analog outputs for each axis labeled XOUT, YOUT, and ZOUT. A self-test pin is provided for functionality verification, and a temperature output pin allows monitoring of internal device temperature. Operating Conditions The device is designed to operate over a temperature range from −40°C to +125°C. Storage temperature ranges from −65°C to +150°C. The recommended supply voltage range is 2.25 V to 3.6 V. Applications Structural health monitoring Industrial condition monitoring Seismic and geophysical sensing Tilt and inclination measurement Platform stabilization systems Vibration analysis Advantages Extremely low noise performance for high sensitivity applications Stable operation across wide temperature ranges Simple analog interface without the need for digital communication protocols Robust packaging suitable for harsh environments Compliance and Reliability The ADXL354BEZ is RoHS compliant and designed for industrial-grade applications. It offers high reliability and long-term performance stability in demanding operating conditions. #commonpartslibrary #sensor #accelerometer

24 Bit Analog to Digital Converter 4 Input 4 Sigma-Delta 56-LFCSP-WQ (8x8) The AD4134BCPZ is a high-precision, ultra-low-power analog-to-digital converter designed for industrial and instrumentation applications requiring accurate measurement of low-bandwidth sensor signals. It integrates multiple fully differential or pseudo-differential input channels with advanced signal conditioning and digital filtering functions to support precision data acquisition systems. The device is optimized for applications such as process control, temperature measurement, pressure sensing, weigh scales, and portable instrumentation where low noise, high resolution, and reduced power consumption are critical. Its integrated excitation currents, programmable gain stages, and flexible interface architecture simplify external circuitry and improve overall system integration. Engineering Specification Device Type Precision low-power sigma-delta analog-to-digital converter Resolution Twenty-four-bit conversion architecture Input Channels Multiple analog input channels supporting differential and pseudo-differential configurations Architecture Sigma-delta ADC with integrated digital filtering Sampling Capability Programmable output data rates with simultaneous optimization of noise and power performance Input Signal Support Compatible with low-level sensor outputs including RTDs, thermocouples, bridge sensors, and resistive sensors Programmable Gain Integrated programmable gain amplifier for small signal conditioning Reference Support Internal reference and external reference compatibility Noise Performance Low input-referred noise optimized for precision sensing applications Power Consumption Ultra-low-power operating modes with configurable performance scaling Excitation Features Integrated programmable excitation current sources for sensor biasing Filtering Functions On-chip digital filtering including rejection of industrial mains frequencies Interface SPI-compatible serial digital communication interface Supply Voltage Operates from low-voltage analog and digital supply rails Temperature Range Industrial operating temperature range suitable for harsh environments Package Type LFCSP package with compact footprint for space-constrained designs Applications Industrial automation, medical instrumentation, portable measurement systems, environmental monitoring, precision sensor interfaces, and data acquisition modules. #CommonPartsLibrary #IntegratedCircuit #ADC

Battery Battery Monitor IC Lithium Ion 9-DSBGA The BQ27220YZFR is a highly integrated single-cell battery fuel gauge IC developed for rechargeable lithium-ion and lithium-polymer battery applications. The device utilizes Texas Instruments’ Impedance Track™ algorithm to provide highly accurate battery capacity measurement, state-of-charge estimation, runtime prediction, and battery health monitoring across varying load and temperature conditions. The device is designed for compact portable electronics, wearable devices, IoT products, handheld instruments, and low-power embedded systems requiring precise battery monitoring and extended operating life. The BQ27220YZFR supports system-side fuel gauging without requiring battery pack-side electronics, simplifying battery integration and reducing overall system cost. The fuel gauge continuously monitors battery voltage, current, and temperature to estimate available capacity, remaining runtime, full charge capacity, and state-of-health information. Integrated low-power operation enables ultra-low standby current consumption suitable for always-on battery-powered products. Communication with the host processor is implemented through a standard I²C interface, allowing configuration access, telemetry reporting, and battery parameter monitoring. The device also integrates protection and alert functionality through programmable interrupt outputs and battery condition monitoring features. The BQ27220YZFR is optimized for use with single-cell lithium-based chemistries and supports learning cycles for adaptive battery characterization over product lifetime. Internal data flash memory stores battery profile information and calibration parameters to improve long-term gauging accuracy. The device is supplied in a compact lead-free wafer chip-scale package suitable for space-constrained PCB designs and portable electronics requiring minimal footprint and low-profile assembly. Electrical Characteristics Device Type Single-cell battery fuel gauge and battery monitor IC Battery Chemistry Support Lithium-ion and lithium-polymer rechargeable batteries Input Voltage Range Supports single-cell battery operation Fuel Gauging Method Impedance Track™ algorithm Communication Interface I²C serial interface Measurement Functions Battery voltage monitoring Battery current monitoring Battery temperature monitoring State-of-charge estimation Remaining capacity calculation Full charge capacity estimation State-of-health reporting Runtime prediction Power Consumption Ultra-low operating current for portable applications Temperature Monitoring External thermistor support Host Alert Features Interrupt and alert reporting capability Data Storage Integrated nonvolatile configuration memory Calibration Features Automatic learning and battery characterization support Protection Monitoring Battery condition and system monitoring functions Package Type DSBGA wafer chip-scale package Mounting Style Surface mount Operating Temperature Range Industrial temperature operation suitable for portable electronics Functional Features High-accuracy fuel gauging over battery lifetime Adaptive battery modeling and aging compensation Low-power operation for battery-powered systems Integrated battery profiling capability Real-time remaining runtime estimation Automatic battery learning cycles Compact PCB footprint for portable devices System-side implementation without smart battery pack requirement Programmable battery alert functionality Support for low-power embedded processors and mobile systems Optimized for wearable and IoT applications RoHS compliant and lead-free package construction #commonpartslibrary #integratedcircuit #powermanagement #batterymanagement

Battery Fuel Gauge IC Lithium Ion/Polymer 24-TQFN (4x4) The MAX17320G20+ is a high-accuracy, ultra-low-power fuel gauge and battery protector IC designed for 2-cell to 4-cell lithium-ion and lithium-polymer battery packs. The device integrates Maxim Integrated’s ModelGauge™ m5 EZ algorithm to provide precise battery state-of-charge estimation without requiring battery relearning after system resets or battery replacement. It is optimized for portable, wearable, industrial, and IoT battery-powered applications where accurate battery monitoring and robust protection are required. The device combines fuel gauging, battery authentication support, autonomous battery protection, current sensing, and voltage monitoring into a single integrated solution. It includes configurable protection features such as overvoltage, undervoltage, overcurrent, short-circuit, and thermal protection, helping improve system safety and battery reliability. The MAX17320G20+ communicates through an I²C-compatible interface and supports low-power operation for extended battery runtime. Features High-accuracy battery fuel gauge for multi-cell lithium-ion batteries Supports 2-cell to 4-cell battery pack configurations Integrated ModelGauge m5 EZ algorithm with no battery relearning required Integrated battery protector with autonomous safety monitoring Supports overvoltage, undervoltage, overcurrent, short-circuit, and thermal protection Integrated current-sense amplifier for accurate current measurement Low quiescent current optimized for portable and always-on systems I²C-compatible communication interface Configurable alert and interrupt functions Battery aging compensation and cycle tracking Supports battery authentication functionality Integrated ADCs for voltage, current, and temperature monitoring Programmable protection thresholds and timing parameters Low-power hibernate and sleep operating modes Electrical Characteristics Designed for lithium-ion and lithium-polymer battery chemistries Supports battery stack voltages corresponding to 2S to 4S configurations High-resolution voltage, current, temperature, and capacity measurements Low operating current suitable for battery-powered systems Integrated precision coulomb counter Wide operating temperature range suitable for industrial applications Protection Functions Cell overvoltage protection Cell undervoltage protection Charge overcurrent protection Discharge overcurrent protection Short-circuit protection Overtemperature and undertemperature protection Permanent failure detection and fault logging Autonomous FET control for pack isolation Interface and Control I²C serial communication interface Programmable registers for protection and fuel gauge configuration Interrupt and alert outputs for fault and status indication Supports host processor communication and diagnostics Nonvolatile memory for configuration storage Package Information Package type is TQFN Compact surface-mount package suitable for space-constrained designs RoHS compliant and lead-free package option Typical Applications Smart battery packs Portable medical devices Industrial handheld equipment IoT and wireless sensor devices Battery-powered consumer electronics Portable test and measurement systems Rechargeable multi-cell battery systems #commonpartslibrary #integratedcircuit #powermanagement #batterymanagement

Mini-Circuits SMT MMIC, Power Amplifier, 300 MHz to 7500 MHz, 50ohm, 3x3 mm QFN Style Package RF Amplifier IC 5G, Radar, VSAT 300MHz ~ 7.5GHz 12-MCLP (3x3) The PMA3-73-1W+ from Mini-Circuits is a high-performance GaAs-based monolithic microwave integrated circuit (MMIC) power amplifier. It operates over a very wide frequency range (300 MHz to 7.5 GHz) and provides strong output power and gain for RF signal amplification. It is built for broadband applications, making it suitable for systems that require consistent performance across multiple frequency bands. Key Features Type: RF Power Amplifier (MMIC) Frequency Range: 300 MHz to 7.5 GHz Technology: GaAs (Gallium Arsenide) Gain: ~16–21 dB Output Power: up to ~33.5 dBm (~2 W) Noise Figure: ~2–3 dB Supply Voltage: ~10–12.5 V Package: 3 × 3 mm QFN / MCLP (surface-mount) Functional Overview Amplifies RF signals across a wide bandwidth Maintains flat gain and low distortion, suitable for high-fidelity systems Designed with high linearity (high IP3) for clean signal output Integrated in a compact SMT package for easy PCB integration Typical Applications 5G and wireless infrastructure Radar systems VSAT and satellite communications Test & measurement equipment Electronic warfare (EW) and RF systems #CommonPartsLibrary #IntegratedCircuit

Accelerometer X, Y, Z Axis ±3g 1.6kHz (X,Y), 550Hz (Z) 16-LFCSP-LQ (4x4) The ADXL335BCPZ-RL7 is a low-power, complete 3-axis accelerometer with analog voltage outputs proportional to acceleration. It measures acceleration along the X, Y, and Z axes with a full-scale range of ±3 g. This device integrates a micro-electromechanical system (MEMS) sensor with signal conditioning circuitry, enabling direct analog output without the need for external amplification. The RL7 suffix indicates tape-and-reel packaging for automated assembly. The ADXL335BCPZ-RL7 is designed for compact, battery-powered, and motion-sensitive applications where low power consumption and ease of integration are critical. Functional Overview The accelerometer operates using a capacitive sensing structure. Acceleration causes displacement of an internal mass, changing capacitance, which is converted into a proportional analog voltage output. Each axis operates independently and provides a continuous analog signal that can be read by a microcontroller’s ADC. External capacitors allow the user to configure bandwidth per axis, enabling optimization for noise or response speed. Electrical Characteristics Supply Voltage Range: 1.8 V to 3.6 V Supply Current: Typical: 350 µA Measurement Range: ±3 g Sensitivity (Typical): 300 mV/g Zero-g Bias Level: Approximately VCC / 2 Bandwidth: Adjustable via external capacitors Typical limits: X, Y axes: up to 1600 Hz Z axis: up to 550 Hz Output Characteristics Output Type: Analog (ratiometric to supply voltage) Axes: Three independent outputs (XOUT, YOUT, ZOUT) Output Impedance: Approximately 32 kΩ Noise Density: X/Y axes: ~150 µg/√Hz Z axis: ~300 µg/√Hz Mechanical Characteristics Package Type: 16-lead LFCSP Package Dimensions: Approximately 4 mm × 4 mm × 1.45 mm Mounting: Surface mount Packaging Option: Tape and reel (RL7) Environmental Specifications Operating Temperature Range: −40°C to +85°C Storage Temperature Range: −65°C to +150°C Shock Survival: Up to 10,000 g Interface Requirements External Components: Capacitors required for bandwidth selection (one per axis) Interface Type: Analog voltage outputs compatible with ADC inputs Pin Description (Summary) ST: Self-test input XOUT: X-axis analog output YOUT: Y-axis analog output ZOUT: Z-axis analog output VCC: Power supply GND: Ground NC: No connection / reserved Applications Tilt and orientation sensing Motion and vibration detection Portable electronics Gaming controllers Wearable devices Industrial monitoring systems Key Features Three-axis acceleration measurement Low power consumption Analog output for simple interfacing Compact MEMS package Adjustable bandwidth Wide temperature operating range Tape-and-reel packaging for automated manufacturing #commonpartslibrary #integratedcircuit #sensor #accelerometer

Per-Pin Parametric Measurement Unit (PPMU) 80-TQFP-EP (12x12) #CommonPartsLibrary #IntegratedCircuit #AD5522

32 Bit Analog to Digital Converter 5, 10 Input 1 Sigma-Delta 28-TSSOP The ADS1263IPW is a high-precision, low-noise analog-to-digital converter designed for demanding industrial, instrumentation, and sensor measurement applications. Manufactured by Texas Instruments, this device integrates a delta-sigma ADC architecture with programmable gain amplification, precision voltage reference support, sensor biasing functions, and extensive diagnostic capabilities. It is optimized for applications requiring extremely high resolution and accuracy when measuring low-level analog signals. The device supports direct interfacing to bridge sensors, thermocouples, RTDs, pressure sensors, strain gauges, and other precision transducers. Integrated system monitoring and fault detection features simplify implementation in safety-critical and high-reliability systems. Flexible input multiplexing and multiple data-rate options allow the converter to be used across a wide range of precision data acquisition applications. The ADS1263IPW communicates through a standard SPI-compatible serial interface and operates from low-voltage analog and digital supplies. The device is packaged in a thermally efficient TSSOP package suitable for compact embedded system designs. Electrical Characteristics The converter utilizes a delta-sigma ADC core with extremely high effective resolution and low input-referred noise performance. It supports differential and single-ended analog input configurations with programmable gain settings for low-level sensor measurements. The integrated programmable gain amplifier supports multiple gain selections for direct amplification of small analog signals. The converter includes internal offset and gain calibration functions to improve system-level measurement accuracy. The device provides low drift characteristics and high common-mode rejection performance suitable for precision industrial environments. Analog Features The converter supports multiple analog input channels through an integrated input multiplexer. Internal sensor bias current sources are available for RTD and resistive sensor excitation applications. Integrated digital filtering options allow optimization between noise performance and conversion speed. Simultaneous rejection of power-line interference frequencies is supported for industrial measurement systems. The device includes internal temperature sensing and diagnostic monitoring functions for enhanced system reliability. Digital Interface Communication is implemented through an SPI-compatible serial interface supporting flexible host controller integration. The interface supports command-based register access, data readback, and configuration management. Programmable data rates allow balancing between throughput and precision requirements. Power Requirements The device operates from separate analog and digital supply rails to improve noise isolation and measurement accuracy. Low-power operating modes are supported for energy-sensitive applications. Protection and Diagnostics Integrated fault detection and monitoring functions include sensor open-circuit detection, reference monitoring, supply monitoring, and internal self-test capability. These features improve reliability in industrial and safety-oriented systems. Package Information The ADS1263IPW is supplied in a TSSOP package with fine-pitch lead spacing suitable for high-density PCB layouts and automated assembly processes. Typical Applications Industrial process control systems Precision data acquisition equipment Temperature measurement systems Pressure and bridge sensor interfaces Weigh scale and load-cell instrumentation Laboratory and test instrumentation Medical instrumentation Energy monitoring and metering systems #commonpartslibrary #integratedcircuit #analog #digital #converter

Battery Fuel Gauge IC Multi-Chemistry 32-QFN (4x4) The BQ41Z50RSNR is a highly integrated battery fuel gauge and battery management IC designed for single-cell and multi-cell lithium-ion and lithium-polymer battery packs. It provides accurate battery monitoring, protection, authentication, and state estimation functions for portable, industrial, and embedded power applications. The device incorporates advanced Impedance Track™ fuel gauging technology to deliver precise state-of-charge, state-of-health, and runtime predictions across varying operating conditions and battery aging profiles. The device integrates battery protection features including overvoltage, undervoltage, overcurrent, short-circuit, and temperature monitoring to enhance system safety and reliability. It supports SMBus and I²C communication interfaces for host processor interaction and system diagnostics. Internal flash memory allows programmable configuration parameters, calibration data, and battery profile storage. The BQ41Z50RSNR is optimized for compact battery-powered systems requiring accurate fuel gauging, low power consumption, and robust battery protection capabilities. Typical applications include notebooks, handheld devices, industrial instruments, portable medical equipment, smart battery packs, and embedded rechargeable systems. Engineering Specification Device Type Battery Fuel Gauge and Battery Management IC Battery Chemistry Support Lithium-Ion and Lithium-Polymer Cell Configuration Supports multi-cell battery pack configurations Fuel Gauging Technology Impedance Track™ battery fuel gauging Integrated Functions Battery monitoring State-of-charge estimation State-of-health estimation Remaining runtime prediction Battery protection Cell balancing support Authentication support Temperature monitoring Data logging and diagnostics Protection Features Overvoltage protection Undervoltage protection Overcurrent protection Short-circuit protection Charge and discharge protection Thermal protection Communication Interface SMBus compatible I²C compatible interface Non-Volatile Memory Integrated flash memory for configuration and battery profile storage Measurement Functions Battery voltage measurement Current measurement Temperature sensing Capacity tracking Cycle count monitoring Operating Voltage Designed for rechargeable battery pack applications Power Consumption Low-power operation optimized for portable devices Package Type QFN package Mounting Type Surface-mount device Operating Temperature Range Industrial operating temperature range suitable for portable and embedded applications Typical Applications Smart battery packs Portable electronics Industrial handheld equipment Medical portable devices Rechargeable embedded systems Battery-powered instrumentation #commonpartslibrary #integratedcircuit #powermanagement

2 Channel AFE 16 Bit 24-UQFN (4x4) The AFE881H1RRUR is a highly integrated analog front-end (AFE) designed for multi-channel data acquisition systems. It combines precision analog signal conditioning with high-speed analog-to-digital conversion, making it suitable for applications such as medical instrumentation, industrial measurement, and test and measurement equipment. The device integrates low-noise amplifiers, programmable gain stages, anti-aliasing filters, and high-resolution ADCs into a compact package, reducing system complexity and board space. Key Features Multi-channel analog front-end integration High-resolution analog-to-digital conversion Low-noise input stage for precision measurements Programmable gain amplifier (PGA) Integrated anti-aliasing filters High sampling rate capability Serial digital interface (SPI-compatible) Low power consumption for portable systems Compact surface-mount package Electrical Characteristics (Typical – refer to datasheet for exact values) Supply Voltage: ~1.8 V to 3.3 V (analog/digital domains) Input Voltage Range: Dependent on configuration Resolution: Up to 16-bit or higher (device dependent) Sampling Rate: Up to several MSPS (depending on mode) Power Consumption: Optimized for performance/power balance Functional Blocks Low-noise input buffer Programmable gain amplifier (PGA) Anti-aliasing filter High-speed ADC core Digital control interface (SPI) Clock management circuitry Package Information Package Type: QFN / VQFN (exact variant per TI RRU package code) Mounting Type: Surface Mount Pin Count: Typically 40+ pins (refer to datasheet for exact count) Applications Medical imaging and instrumentation Industrial data acquisition systems Oscilloscopes and test equipment Communication systems Precision sensor interfaces Advantages High integration reduces external components Improved signal integrity due to low-noise design Flexible configuration via programmable gain Compact footprint for dense PCB layouts Notes Exact electrical parameters, pin configuration, and performance metrics must be verified in the official Texas Instruments datasheet. Proper PCB layout (grounding, shielding, and decoupling) is critical for optimal performance. #commonpartslibrary #integratedcircuit