3 Channel AFE 24 Bit 28-WQFN (5x5) ADS1293CISQ/NOPB is a highly integrated, low-power 3-channel ECG Analog Front-End (AFE) from Texas Instruments. It is designed for portable and battery-powered medical devices, fitness monitors, heart-rate monitoring systems, Holter monitors, and other electrocardiogram (ECG) applications. The device integrates signal acquisition, filtering, lead-off detection, right-leg drive generation, and high-resolution analog-to-digital conversion into a single IC, reducing external component count and system cost. Key Features Three high-resolution ECG acquisition channels 24-bit analog-to-digital conversion Simultaneous pace detection support Ultra-low power consumption of approximately 0.3 mW per channel Low input-referred noise of 7 µVpp (40 Hz bandwidth) Programmable sample rates up to 25.6 ksps Differential input voltage range of ±400 mV Integrated EMI-hardened input filters Flexible input routing matrix Built-in Right-Leg Drive (RLD) amplifier AC and DC lead-off detection Integrated Wilson and Goldberger terminal generation Battery voltage monitoring capability Internal oscillator and voltage reference ALARMB pin for interrupt-driven diagnostics and fault reporting Multiple power-down and standby modes for battery-powered systems SPI-compatible digital interface Operating temperature range: –20°C to +85°C 28-pin WQFN package (5 mm × 5 mm) Typical Applications Portable 1-, 3-, 5-, 6-, 7-, 8-, and 12-lead ECG systems Holter monitors Event recorders Telemedicine devices Patient vital-sign monitoring equipment Automated External Defibrillators (AEDs) Sports and fitness heart-rate monitors Wearable medical devices Hashtags #commonpartslibrary #integratedcircuit #TexasInstruments #ADS1293 #AFE #AnalogFrontEnd #ECG #Electrocardiogram #MedicalElectronics #HealthTech #WearableDevices #HeartRateMonitor #PatientMonitoring #BiomedicalEngineering #24BitADC #LowPowerDesign #SPI #SignalConditioning #PortableMedicalDevices #HolterMonitor #Telemedicine #VitalSignsMonitoring #EmbeddedSystems #MixedSignalIC #WQFN28 #BatteryPoweredDevices #MedicalInstrumentation

Bus Switch 1 x 8:1 24-VQFN (4x4) # TCA9548ARGER Engineering Specifications **General Description** The TCA9548ARGER is a low-voltage I²C and SMBus switch manufactured by Texas Instruments. It is designed to expand and manage I²C communication networks by allowing a single master device to selectively communicate with multiple downstream buses through independent switching channels. The device functions as a bidirectional translating switch, enabling communication between devices operating at different voltage levels while maintaining protocol compatibility. Through software control, individual channels can be enabled or disabled, providing flexible bus segmentation, address conflict resolution, and system scalability. The TCA9548ARGER is widely used in embedded systems, industrial control equipment, data acquisition platforms, telecommunications hardware, server management systems, sensor networks, and Internet of Things applications where multiple I²C devices must be connected to a single controller. Its low-power CMOS architecture, integrated reset functionality, and hot-insertion support make it suitable for complex digital systems requiring reliable and efficient I²C bus management. **Engineering Specifications** **Manufacturer:** Texas Instruments **Manufacturer Part Number:** TCA9548ARGER **Component Type:** I²C bus switch and multiplexer **Technology:** Low-voltage CMOS **Interface Standard:** I²C and SMBus compatible **Switch Configuration:** Multiple downstream I²C channel selection **Channel Operation:** Software-controlled channel enable and disable **Communication Direction:** Bidirectional signal transmission **Voltage Translation Capability:** Supports communication between devices operating at different logic voltages **Bus Isolation Function:** Independent channel isolation for address conflict management **Control Method:** I²C command-based channel selection **Address Selection:** Configurable device addressing through hardware address pins **Power Supply Configuration:** Single-supply operation **Power Consumption:** Low-power operation suitable for embedded applications **Signal Integrity Features:** Low ON-state resistance and low propagation delay **Reset Function:** Dedicated hardware reset input **Hot Insertion Support:** Prevents bus disruption during device insertion and removal **Fail-Safe Characteristics:** Protection against unintended bus communication during power transitions **Bus Capacitance Management:** Improves communication reliability in large I²C networks **System Scalability:** Supports expansion of sensor, peripheral, and control-device networks **Electrostatic Protection:** Integrated ESD protection circuitry **Operating Temperature Range:** Industrial temperature range **Package Type:** VQFN surface-mount package **Mounting Style:** Surface mount technology **Package Construction:** Leadless thermally efficient package **Environmental Compliance:** RoHS compliant and lead-free **Reliability Features:** Designed for high-reliability industrial and embedded applications **Typical Applications** I²C bus expansion systems Sensor aggregation networks Industrial automation equipment Embedded controller platforms Server management systems Data acquisition hardware Telecommunications equipment Internet of Things devices Medical instrumentation Consumer electronics Robotics and automation systems Environmental monitoring devices Smart building control systems Automotive electronic subsystems Multi-sensor embedded applications #TCA9548A #TCA9548ARGER #TexasInstruments #I2C #SMBus #BusMultiplexer #I2CSwitch #EmbeddedSystems #IndustrialAutomation #SensorNetworks #IoT #DataAcquisition #ElectronicsEngineering #ElectronicComponents #EngineeringSpecifications

The TPS3839G33DBZT is an ultra-low-power voltage supervisor designed to monitor system supply rails and provide reliable reset signaling for microcontrollers, processors, FPGAs, and other digital systems. The device continuously supervises the supply voltage and asserts a reset output when the monitored voltage falls below the factory-programmed threshold, ensuring proper system startup, shutdown, and fault recovery. Its low quiescent current makes it particularly suitable for battery-powered, portable, and energy-efficient applications where power consumption is critical. The device features a precision voltage monitoring architecture with a fixed reset threshold optimized for nominal logic supply rails. It provides a stable reset output with an internally defined reset timeout period, eliminating the need for external timing components. The compact package and robust noise immunity make it ideal for embedded systems, industrial controls, consumer electronics, IoT devices, medical equipment, and wireless communication platforms. Key Features Ultra-low quiescent current operation Precision fixed-voltage supervision Factory-programmed reset threshold for logic supply monitoring Active-low reset output Internal reset timeout delay High threshold accuracy over temperature Fast response to undervoltage conditions Push-pull reset output configuration No external components required for operation Compact surface-mount package Wide operating temperature range High reliability and low power consumption Applications Microcontroller reset generation Embedded control systems Battery-powered electronics Industrial automation equipment IoT and wireless sensor nodes Portable medical devices Consumer electronics Data acquisition systems Power management subsystems Communication and networking equipment Electrical Characteristics Fixed supply voltage monitoring Precision undervoltage detection Low operating current Integrated reset timing circuitry Stable reset assertion during power-up and brownout conditions Noise-tolerant voltage supervision Reliable operation across specified temperature range Package Information Surface-mount package Compact footprint for space-constrained designs RoHS-compliant construction Suitable for automated assembly processes #commonpartslibrary #integratedcircuit #powersupervisor #voltagesupervisor #resetcontroller #powermanagement #embeddedsystems #microcontroller #lowpower #batterypowered #industrialelectronics #iot #electronicsdesign #semiconductor #texasinstruments

ADC, Audio 32 b 7.35k ~ 768k I2C, I2S, TDM 20-WQFN (3x3) The TLV320ADC3120IRTER is a low-power, high-performance stereo audio analog-to-digital converter designed for voice, audio capture, and digital signal processing applications. The device integrates programmable microphone bias generation, low-noise input amplifiers, digital filtering, automatic gain control, and high-resolution audio conversion into a compact package. It supports a wide range of analog microphone and line-level input configurations while delivering excellent audio fidelity and power efficiency. The converter is optimized for portable electronics, smart devices, industrial audio systems, communication equipment, and embedded voice-processing applications requiring high-quality audio digitization. Engineering Specifications Manufacturer: Texas Instruments Part Number: TLV320ADC3120IRTER Device Type: Stereo Audio Analog-to-Digital Converter Audio Channels: Stereo Input Architecture Converter Type: Sigma-Delta Analog-to-Digital Converter Resolution: High-Resolution Audio Conversion Input Configuration: Differential and Single-Ended Inputs Microphone Support: Integrated Microphone Bias Generation Programmable Gain: Integrated Low-Noise Programmable Gain Amplifiers Digital Processing: Integrated Digital Filters Automatic Gain Control: Supported Audio Interface: Digital Audio Serial Interface Power Consumption: Low Power Operation Clocking Support: Flexible Audio Clock Configuration Noise Performance: Low Noise Audio Acquisition Dynamic Range: High Dynamic Range Package Type: WQFN Package Mounting Style: Surface Mount Operating Temperature Range: Industrial Grade RoHS Compliant: Yes Applications: Voice Capture Systems, Smart Speakers, Audio Recording Equipment, Industrial Audio Devices, Communication Systems, Embedded Audio Platforms, Human Machine Interfaces, Portable Electronics Key Features High-performance stereo audio conversion Integrated microphone bias circuitry Low-noise programmable gain amplifiers Automatic gain control functionality Flexible digital audio interface support Optimized for voice and audio capture applications Low power consumption for portable devices Integrated digital signal processing features High audio fidelity and dynamic range Compact surface-mount package for space-constrained designs #TLV320ADC3120IRTER #TexasInstruments #AudioADC #AudioConverter #StereoADC #DigitalAudio #VoiceCapture #AudioProcessing #EmbeddedAudio #MicrophoneInterface #AudioElectronics #DSP #IndustrialElectronics #SmartDevices #PortableElectronics #SignalProcessing #SurfaceMount #ElectronicComponents #PCBDesign #AudioSystemDesign

# UCC28950TPWRQ1 Engineering Specifications **General Description** The UCC28950TPWRQ1 is an automotive-qualified phase-shifted full-bridge controller manufactured by Texas Instruments. It is specifically designed for high-efficiency isolated DC-to-DC power conversion systems requiring advanced control, high power density, and reliable operation in demanding automotive and industrial environments. The device implements phase-shifted pulse-width modulation control with programmable dead-time management to achieve zero-voltage switching across a wide load range. This soft-switching architecture significantly reduces switching losses, improves overall efficiency, minimizes electromagnetic interference, and enables higher switching-frequency operation. The controller integrates comprehensive protection and monitoring functions, including current limiting, overvoltage protection, soft-start control, and fault management. Its flexible architecture supports a wide variety of isolated power-supply topologies used in electric vehicles, onboard charging systems, telecommunications infrastructure, industrial power supplies, and high-performance DC-DC converters. Qualified to automotive reliability standards, the device is suitable for mission-critical applications requiring long-term operational stability and robust power-conversion performance. **Engineering Specifications** **Manufacturer:** Texas Instruments **Manufacturer Part Number:** UCC28950TPWRQ1 **Component Type:** Phase-shifted full-bridge PWM controller **Technology:** Advanced mixed-signal power-management integrated circuit **Control Method:** Phase-shifted pulse-width modulation **Converter Topology:** Full-bridge isolated DC-to-DC converter control **Switching Technique:** Zero-voltage switching support **Efficiency Enhancement:** Reduced switching losses through soft-switching operation **Dead-Time Control:** Programmable adaptive dead-time management **Gate Drive Outputs:** High-current complementary PWM outputs **Current Control:** Cycle-by-cycle current limiting capability **Soft-Start Function:** Programmable startup control **Synchronization Capability:** External synchronization support **Frequency Control:** Programmable switching frequency operation **Feedback Architecture:** Closed-loop voltage regulation support **Fault Management:** Integrated fault detection and shutdown capability **Protection Features:** Overcurrent protection, overvoltage protection, undervoltage lockout, fault shutdown, and soft-start protection **Automotive Qualification:** AEC-Q100 qualified **Reliability Grade:** Automotive-grade performance and reliability **Electromagnetic Compatibility:** Optimized for low-noise power-conversion applications **Power Supply Configuration:** Single-controller power-management operation **Temperature Stability:** Designed for extended automotive operating conditions **Control Flexibility:** Supports a wide range of isolated converter designs **System Integration:** Compatible with high-power MOSFET and IGBT switching stages **Operating Temperature Range:** Automotive temperature range **Package Type:** Thin Shrink Small Outline Package **Package Configuration:** Surface-mount package **Mounting Style:** Surface mount technology **Environmental Compliance:** RoHS compliant and lead-free **Quality Standard:** Automotive production and qualification standards **Typical Applications** Automotive DC-to-DC converters Electric vehicle power systems Battery management systems Onboard charging equipment Telecommunications power supplies Industrial power converters High-power isolated DC-DC modules Server and networking power systems Renewable energy conversion systems Automotive auxiliary power units Motor control power supplies Power-distribution architectures High-efficiency switching power supplies Advanced automotive electronics Mission-critical power-management systems #UCC28950TPWRQ1 #UCC28950 #TexasInstruments #PhaseShiftedFullBridge #PWMController #PowerManagement #DCDCConverter #AutomotiveElectronics #PowerSupplyDesign #ZeroVoltageSwitching #SoftSwitching #ElectricVehicle #IndustrialPower #PowerElectronics #ElectronicComponents #EngineeringSpecifications

This is a module of the LMZM23601 chip with a fixed output voltage value that you can use in your project to quickly develop your prototype #reusable #module #powermanagement #texas-instruments #sublayout

This LM2679SX-ADJ reference design is a step-down voltage regulator providing a stable 5V output from a higher input voltage. Ideal for applications needing a regulated 5V supply. #referenceDesign #project #stepDown #voltageRegulator #5V #LM2679SX-ADJ #LM2679-ADJ #LM2679 #Module #subLayout #reusable #module #powermanagement #texas-instruments #sublayout

This TPS5430DDA-based design is a step-down voltage regulator, converting a higher input voltage to a stable 5V output. Ideal for applications requiring a regulated 5V supply. #referenceDesign #Module #Sublayout #stepDown #voltageRegulator #5V #TPS5430 #TPS5430DDA #reusable #module #powermanagement #texas-instruments #sublayout

Analog to Digital Converters - ADC Single-channel, 9-bit, 1.3-GSPS analog-to-digital converter (ADC) with JESD204C interface 144-FCBGA -40 to 85 ADC09xJ1300 is a family of quad, dual and single channel, 9-bit, 1.3GSPS analog-to-digital converters (ADC). Low power consumption, high sampling rate and 9-bit resolution makes the ADC09xJ1300 ideally suited for suited for a variety of multi-channel communications and test systems. Full-power input bandwidth (-3dB) of 6GHz enables direct RF sampling of L-band and S-band. A number of clocking features are included to relax system hardware requirements, such as an internal phase-locked loop (PLL) with integrated voltagecontrolled oscillator (VCO) to generate the sampling clock. Four clock outputs are provided to clock the logic and SerDes of the FPGA or ASIC. A timestamp input and output is provided for pulsed systems. JESD204C serialized interface decreases system size by reducing the amount of printed circuit board (PCB) routing. Interface modes support from 2 to 8 lanes (dual and quad channel devices) or 1 to 4 lanes (for the single channel device), with SerDes baud-rates up to 17.16Gbps, to allow the optimal configuration for each application. Features • ADC Core: – Resolution: 9 Bit – Maximum sampling rate: 1.3GSPS – Non-interleaved architecture – Internal dither reduces high-order harmonics • Performance specifications (–1dBFS): – SNR (100 MHz): 53.5dBFS – ENOB (100 MHz): 8.5 Bits – SFDR (100 MHz): 64dBc – Noise floor (–20dBFS): –143dBFS • Full-scale input voltage: 80 mVPP-DIFF • Full-power input bandwidth: 6GHz • JESD204C Serial data interface: – Support for 2 to 8 (Quad/Dual channel) or 1 to 4 (Single channel) total SerDes lanes – Maximum baud-rate: 17.16Gbps – 64B/66B and 8B/10B encoding modes – Subclass-1 support for deterministic latency – Compatible with JESD204B receivers • Optional internal sampling clock generation – Internal PLL and VCO (7.2–8.2GHz) • SYSREF Windowing eases synchronization • Four clock outputs simplify system clocking – Reference clocks for FPGA or adjacent ADC – Reference clock for SerDes transceivers • Timestamp input and output for pulsed systems • Power consumption (1GSPS): – Quad Channel: 450mW / channel – Dual channel: 625mW / channel – Single channel: 940mW • Power supplies: 1.1V, 1.9V #CommonPartsLibrary #IntegratedCircuit #ADC #HighSpeedADC #RFADC #JESD204C #13GSPS #9bitADC #DirectRFSampling #TexasInstruments #MixedSignal #DataAcquisition #JESD204

This SN65HVD230DR-based reference design is a CAN bus transceiver circuit that facilitates robust data communication across the CAN network. The design incorporates a variety of capacitors and resistors to maintain signal quality, and it employs a NUP2105L for voltage protection. This circuit is ideally suited for applications that need reliable data communication in automotive or industrial settings. #referenceDesign #Module #CANbus #interface #transceiverCircuit #SN65HVD230 #SN65HVD230DR #reusable #module #canbus #texas-instruments #sublayout