Texas Instruments BQ7791502 BMS 3-Series to 5-Series Stackable Ultra-Low-Power Primary Protector With Autonomous Cell Balancing

Texas Instruments DRV8434S Stepper Motor Driver on Pololu carrier board.

Energy Harvesting sub-layout based on a BQ2550 for low powered projects #energy #power #ti #solar

Boost Switching Regulator IC Positive Adjustable 2.8V 1 Output 2A (Switch) 8-TSSOP (0.173", 4.40mm Width) #boost #dcdc #ti

Buck Switching Regulator IC Positive Adjustable 0.76V 1 Output 3A SOT-23-8 #power #ti #3A #dcdc

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

Buck Switching Regulator IC Positive Adjustable 0.9V 1 Output 500mA 8-WFDFN Exposed Pad #dcdc #ti #power #0.5A

Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1.5A 8-PowerTSSOP, 8-MSOP (0.118", 3.00mm Width) #buck #power #ti #1.5A

16-bit I/O expander, I2C and SMBus interface, interrupts, w/o pull-ups, TSSOP-24 package ti parallel port TSSOP*4.4x7.8mm*P0.65mm*

TI MCU DM3730CUSA BGA-423_L16.0-W16.0-BR_DM3730CUS100 LCSC Part Number: C544800 undefined Manufactured by TI(德州仪器)

32kB Flash, 4kB RAM, TSSOP-38 TI MSP430 16-bit mixed signal microcontroller TSSOP*6.1x12.5mm*P0.65mm*

250mA High-Efficiency Step-Down Charge Pump Regulator, Adjustable Output Voltage, MSOP-10 Regulator Step-Down Charge Pump TPS Texas Instruments Ti MSOP*3x3mm*P0.5mm*

128kB Flash, 18kB RAM, LQFP-100 TI MSP430 16-bit mixed signal microcontroller LQFP*14x14mm*P0.5mm*

2kB Flash, 256B RAM, TSSOP-28 TI MSP430 16-bit mixed signal microcontroller TSSOP*4.4x9.7mm*P0.65mm*

16kB Flash, 6kB RAM, LQFP-48 TI MSP430 16-bit mixed signal microcontroller LQFP*7x7mm*P0.5mm*

16-bit I/O expander, I2C and SMBus interface, interrupts, w/o pull-ups, SSOP-24 ti parallel port SSOP*5.3x8.2mm*P0.65mm*