Low Speed/Full Speed/High Speed USB Power Delivery Controller USB 3.0 3.3V T/R 16-Pin HX2QFN EP #commonpartslibrary #integratedcircuit #usb #interface

The TI CD4021BE is an 8-bit static shift register IC in a 16-pin DIP package, used for converting between serial and parallel data formats in digital systems.

The BQ24650, developed by Texas Instruments, is a highly integrated switch-mode battery charge controller designed to offer efficient charging solutions for solar power applications and portable instruments. This component stands out for its capability to handle a wide input voltage range from 5 V to 28 V, making it suitable for various solar panel configurations. It features Maximum Power Point Tracking (MPPT) to ensure optimal energy extraction from solar panels by adjusting the input voltage to match the panel's maximum power output. The BQ24650 supports charging for multiple chemistries including Li-Ion/Polymer, LiFePO4, and lead acid batteries, with programmable charge current and voltage regulation to accommodate specific battery requirements. Its synchronous buck controller operates at 600 kHz, enabling compact circuit design due to smaller external components. Additionally, the device includes a host of protection features such as input overvoltage protection, thermal shutdown, and battery temperature sensing for safe operation. The BQ24650 is packaged in a small 3.5 mm x 3.5 mm, 16-pin QFN, offering a compact solution for space-constrained applications. Its diverse range of applications includes solar-powered systems, remote monitoring stations, portable handheld instruments, and 12-V to 24-V automotive systems, highlighting its versatility and adaptability to various power management tasks.

A high-performance, low-power optical gaming mouse sensor IC from PixArt, featuring up to 26,000 CPI resolution, 650 ips tracking speed, and a 4-wire SPI interface, packaged in a 16-pin DIP with integrated infrared illumination for precise motion detection.

LCD 16x2 Alphanumeric 16pin Blue/Yellow/Green Backlight, 8bit parallel, 5V VDD display LCD 7-segment *HY1602E*

Connector Header Through Hole 16 position 0.100" (2.54mm) SEK/IDC Low Profile straight male, 2.9mm tails, 16pin, PL3 16-position, 2.54 mm pitch, through-hole straight low-profile header.

Triple 2:1 SPDT Precision Analog Multiplexer/Switch – Three-channel Single-Pole Double-Throw (SPDT) analog multiplexer/switch for signal routing, data acquisition systems, industrial automation, instrumentation, audio/video switching, medical electronics, and embedded analog applications. Operates from a single 5 V to 24 V supply or dual ±2.5 V to ±12 V supplies, with 1.8 V-compatible logic inputs for direct interfacing with modern microcontrollers and FPGAs. Features 240 Ω maximum on-resistance, 2 Ω typical channel-to-channel matching, 850 MHz bandwidth, 110 ns maximum turn-on time, 85 ns typical turn-off time, 3 pF off-capacitance, and −90 dB crosstalk at 1 MHz for high signal integrity. Includes break-before-make switching, rail-to-rail analog signal handling, low charge injection, and low leakage current, making it suitable for precision analog signal multiplexing. Specified for operation over a −55°C to +125°C temperature range and housed in a 16-pin TSSOP surface-mount package. #TexasInstruments #TMUX4053PWR #TMUX4053 #AnalogSwitch #AnalogMultiplexer #SPDT #SignalRouting #DataAcquisition #Instrumentation #IndustrialElectronics #TSSOP16 #EmbeddedSystems

ADC, Audio 8k ~ 192k I2S, TDM 20-WQFN (3x3) Analog-to-Digital Converter (ADC) IC that converts analog audio signals into digital data using a 24-bit delta-sigma architecture. The PCM1820IRTER supports stereo audio input, sampling rates up to 192 kHz, and digital audio output interfaces including I²S and TDM. It operates from a 3.3 V analog supply and is available in a 16-pin WQFN package. #AudioADC #DeltaSigmaADC #PCM1820IRTER #TexasInstruments #AudioInterface #ICComponent

LCD 20x4 Alphanumeric 16pin Blue/White/Green Backlight, 8bit parallel, 3.3V VDD display LCD 20x4 NHD*0420H1Z*

USB-C (USB TYPE-C) USB 2.0 Receptacle Connector 24 (16+8 Dummy) Position Surface Mount, Through Hole USB Type-C receptacle 16 pin power only USB 2.0 Type C Receptacle, 16Pin USB Type-C receptacle 16 pin / power only.

ADS1220IPW is a Texas Instruments 24-bit, 2 kSPS, low-power 4-channel delta-sigma ADC with integrated PGA, 2.048 V reference, oscillator, temperature sensor, SPI interface, and two programmable IDACs, supplied in a 16-pin TSSOP (PW) package for 2.3 V to 5.5 V operation. Tags: 24-bit ADC, delta-sigma, SPI ADC, 4-channel ADC, TSSOP-16

Stand-alone single-cell linear battery charger with power path BQ24074RGTT is a highly integrated standalone linear charger and power-path management IC from Texas Instruments designed for single-cell Li-Ion/Li-Polymer battery-powered portable devices. It supports charging directly from USB ports or external adapters while simultaneously powering the system load through integrated Dynamic Power Path Management (DPPM). The device is commonly used in portable electronics, IoT devices, wireless accessories, handheld medical devices, and battery-powered embedded systems. Key Features Single-cell Li-Ion/Li-Polymer battery charger Up to 1.5 A programmable charge current Integrated Dynamic Power Path Management (DPPM) USB-compliant charging support Selectable 100 mA / 500 mA USB current limits Programmable input current limit up to 1.5 A Supports both USB input and wall adapters Input overvoltage protection up to 28 V absolute maximum Integrated thermal regulation and thermal shutdown Reverse-current and short-circuit protection Programmable pre-charge and fast-charge safety timers Battery temperature monitoring via NTC thermistor input Charge status outputs for charging/done indication Current monitoring output (ISET) Compact 16-pin VQFN (3×3 mm) package Wide operating temperature range suitable for industrial applications Typical Applications TWS charging cases and earbuds Portable medical devices IoT and asset tracking systems Handheld gaming accessories Video doorbells and IP cameras Portable embedded systems and development boards Important Design Notes Designed specifically for 1-cell battery applications Requires proper thermal PCB layout due to linear charging architecture DPPM allows the system to operate even with a deeply discharged or missing battery Recommended for compact designs needing integrated charging and system power-path control #CommonPartsLibrary #IntegratedCircuit #PowerManagement

Dual-channel H-bridge motor driver The DRV8833PWR is a dual H-bridge motor driver IC from Texas Instruments designed for driving small DC motors, stepper motors, solenoids, and other inductive loads in low-voltage battery-powered systems. It integrates two full H-bridge outputs that allow independent or combined control of two motors or one bipolar stepper motor. It is commonly used in robotics, toys, printers, and embedded motion-control applications due to its compact size and built-in protection features. Key Features Dual H-Bridge Motor Driver Drives 2 DC motors independently or 1 bipolar stepper motor Wide Supply Voltage Range Operates from 2.7 V to 10.8 V motor supply (VM) Output Current Capability Up to 2 A peak per H-bridge (package-dependent RMS limits apply) Supports parallel operation for higher current drive Low On-Resistance MOSFET Output Stage Reduces power loss and improves efficiency in battery-powered designs PWM Current Regulation Built-in current limiting and chopping control for better motor performance Multiple Control Modes Forward, reverse, brake, and coast control via simple logic inputs Protection Features Overcurrent protection Short-circuit protection Undervoltage lockout (UVLO) Thermal shutdown Low-Power Sleep Mode Reduces standby current for battery applications Compact Package 16-pin TSSOP (PW package), optimized for space-constrained PCB designs #CommonPartsLibrary #IntegratedCircuit #PowerManagement

SPI Flash Memory with Dual/Quad SPI The W25Q128JV (128M-bit) Serial Flash memory provides a storage solution for systems with limited space, pins and power. The 25Q series offers flexibility and performance well beyond ordinary Serial Flash devices. They are ideal for code shadowing to RAM, executing code directly from Dual/Quad SPI (XIP) and storing voice, text and data. The device operates on a single 2.7V to 3.6V power supply with current consumption as low as 1µA for power-down. All devices are offered in space-saving packages. The W25Q128JV array is organized into 65,536 programmable pages of 256-bytes each. Up to 256 bytes can be programmed at a time. Pages can be erased in groups of 16 (4KB sector erase), groups of 128 (32KB block erase), groups of 256 (64KB block erase) or the entire chip (chip erase). The W25Q128JV has 4,096 erasable sectors and 256 erasable blocks respectively. The small 4KB sectors allow for greater flexibility in applications that require data and parameter storage. (See Figure 2.) The W25Q128JV supports the standard Serial Peripheral Interface (SPI), Dual/Quad I/O SPI: Serial Clock, Chip Select, Serial Data I/O0 (DI), I/O1 (DO), I/O2 and I/O3. SPI clock frequencies of W25Q128JV of up to 133MHz are supported allowing equivalent clock rates of 266MHz (133MHz x 2) for Dual I/O and 532MHz (133MHz x 4) for Quad I/O when using the Fast Read Dual/Quad I/O. These transfer rates can outperform standard Asynchronous 8 and 16-bit Parallel Flash memories.  New Family of SpiFlash Memories – W25Q128JV: 128M-bit / 16M-byte – Standard SPI: CLK, /CS, DI, DO – Dual SPI: CLK, /CS, IO0, IO1 – Quad SPI: CLK, /CS, IO0, IO1, IO2, IO3 – Software & Hardware Reset(1)  Highest Performance Serial Flash – 133MHz Single, Dual/Quad SPI clocks – 266/532MHz equivalent Dual/Quad SPI – 66MB/S continuous data transfer rate – Min. 100K Program-Erase cycles per sector – More than 20-year data retention  Efficient “Continuous Read” – Continuous Read with 8/16/32/64-Byte Wrap – As few as 8 clocks to address memory – Allows true XIP (execute in place) operation  Low Power, Wide Temperature Range – Single 2.7 to 3.6V supply – <1µA Power-down (typ.) – -40°C to +85°C operating range – -40°C to +105°C operating range Flexible Architecture with 4KB sectors – Uniform Sector/Block Erase (4K/32K/64K-Byte) – Program 1 to 256 byte per programmable page – Erase/Program Suspend & Resume  Advanced Security Features – Software and Hardware Write-Protect – Power Supply Lock-Down – Special OTP protection – Top/Bottom, Complement array protection – Individual Block/Sector array protection – 64-Bit Unique ID for each device – Discoverable Parameters (SFDP) Register – 3X256-Bytes Security Registers with OTP locks – Volatile & Non-volatile Status Register Bits  Space Efficient Packaging – 8-pin SOIC 208-mil – 16-pin SOIC 300-mil (additional /RESET pin) – 8-pad WSON 6x5-mm / 8x6-mm – 24-ball TFBGA 8x6-mm (6x4/5x5 ball array) – 24-ball WLCSP – Contact Winbond for KGD and other options #CommonPartsLibrary #IntegratedCircuit #Memory

Decoder/Demultiplexer 1 x 3:8 16-TSSOP 3-to-8 Line Decoder/Demultiplexer designed to decode three binary input lines into one of eight active-low outputs. The SN74HC138PWR operates with a 2 V to 6 V supply voltage and features three enable inputs for operation control. It is available in a 16-pin TSSOP package and provides high-speed CMOS logic performance. #LogicIC #Decoder #Demultiplexer #CMOS #TexasInstruments #SN74HC138PWR #PCBComponent #IntegratedCircuit

Magnetic Sensors QMC5883L LGA-16_L3.0-W3.0-P0.50-BL_SQ The QMC5883L is a multi-chip three-axis magnetic sensor. This surface -mount, small sized chip has integrated magnetic sensors with signal condition ASIC, targeted for high precision applications such as compassing, navigation and gaming in drone, robot, mobile and personal hand-held devices. The QMC5883L is based on our state-of-the-art, high resolution, magneto-resistive technology licensed from Honeywell AMR technology. Along with custom-designed 16-bit ADC ASIC, it offers the advantages of low noise, high accuracy, low power consumption, offset cancellation and temperature compensation. QMC5883L enables 1° to 2° compass heading accuracy. The I²C serial bus allows for easy interface. The QMC5883L is in a 3x3x0.9mm3 surface mount 16-pin land grid array (LGA) package.  3-Axis Magneto-Resistive Sensors in a 3x3x0.9 mm3 Land Grid Array Package (LGA), guaranteed to operate over an extended temperature range of -40 °C to +85 °C.  Small Size for Highly Integrated Products. Signals Have Been Digitized And Calibrated.  16 Bit ADC With Low Noise AMR Sensors Achieves 2 Milli-Gauss Field Resolution  Enables 1° To 2° Degree Compass Heading Accuracy , Allows for Navigation and LBS Applications  Wide Magnetic Field Range (±8 Gauss)  Maximizes Sensor’s Full Dynamic Range and Resolution  Temperature Compensated Data Output and Temperature Output  Automatically Maintains Sensor’s Sensitivity Under Wide Operating Temperature Range  I 2C Interface with Standard and Fast Modes.  High-Speed Interfaces for Fast Data Communications. Maximum 200Hz Data Output Rate  Wide Range Operation Voltage (2.16V To 3.6V) and Low Power Consumption (75A)  Compatible with Battery Powered Applications  Lead Free Package Construction  RoHS Compliance  Software And Algorithm Support Available  Compassing Heading, Hard Iron, Soft Iron, and Auto Calibration Libraries Available #CommonPartsLibrary #Sensor