32-Bit ARM Cortex-R4F Microcontroller – Safety-oriented automotive microcontroller with 3 MB Flash and 256 KB RAM, operating at up to 160 MHz. The Texas Instruments TMS5703137DPGEQQ1 integrates 24-channel 12-bit ADCs, 64 KB EEPROM, and interfaces including CAN, Ethernet, FlexRay, I²C, LIN, SPI/MibSPI, SCI, and UART/USART. It operates from 1.14 V to 3.6 V, supports 58 I/Os, and is housed in a 144-pin LQFP (20 × 20 mm) package with an operating temperature range of −40°C to +125°C. #TexasInstruments #TMS5703137DPGEQQ1 #TMS570 #CortexR4F #Microcontroller #MCU #AutomotiveMCU #CAN #FlexRay #Ethernet #ADC #EmbeddedSystems

Voltage Supervisor with Watchdog Timer – Precision undervoltage monitoring and system watchdog IC designed to monitor supply rails and provide reset/fault indication. The Texas Instruments TPS3851H33EDRBR supports a 1.6 V to 6.5 V supply, 0.8% voltage-threshold accuracy, programmable watchdog timeout, manual reset input, and open-drain reset/watchdog outputs. It monitors common 1.8 V to 5.0 V rails with selectable 4% or 7% undervoltage thresholds and 0.5% hysteresis. The device is housed in an 8-pin VSON (3 × 3 mm) package and operates from −40°C to +125°C. #TexasInstruments #TPS3851 #VoltageSupervisor #WatchdogTimer #UndervoltageMonitor #PowerManagement #ResetIC #VSON #EmbeddedSystems

April 7, 2025 Texas Instruments 1.6mm Manufacturer Recommendations

Single-Channel 3-State Buffer – Non-inverting bus buffer with a 3-state output and output-enable control, designed for logic signal buffering and bus interfacing. The Texas Instruments SN74LVC1G125DCKR operates from 1.65 V to 5.5 V, supports ±32 mA output drive, accepts input voltages up to 5.5 V, and provides a maximum propagation delay of 3.7 ns at 3.3 V. It uses a 5-pin SC-70 (DCK) surface-mount package and operates from −40°C to +125°C. #TexasInstruments #SN74LVC1G125DCKR #LogicBuffer #3StateBuffer #BusBuffer #CMOS #LogicIC #SignalBuffer #SC70 #EmbeddedSystems

10-Series Battery Monitor and Protector IC – Battery monitoring and protection IC for 3- to 10-series Li-ion, Li-polymer, and LiFePO4 battery packs. The Texas Instruments BQ76942PFBR provides cell-voltage, current, and temperature monitoring, autonomous or host-controlled cell balancing, high-side NFET drivers, and secondary fuse protection. It supports ±200 mV current measurement, 400 kHz I²C, SPI, and HDQ interfaces, and temperature sensing through an internal sensor plus up to 9 external thermistors. It operates with up to 85 V on the cell-connect inputs and is housed in a 48-pin TQFP package. #TexasInstruments #BQ76942 #BatteryMonitor #BatteryProtector #BMS #LiIon #LiPo #LiFePO4 #CellBalancing #BatteryManagement #I2C #SPI #EmbeddedSystems

16-Bit Delta-Sigma Analog-to-Digital Converter (ADC) – Precision ADC with integrated programmable gain amplifier (PGA), voltage reference, two programmable current sources, oscillator, temperature sensor, and SPI interface. The Texas Instruments ADS1120IPWR supports two differential or four single-ended inputs, 16-bit resolution, and data rates up to 2 kSPS. It operates from a 2.3 V to 5.5 V supply, with programmable gain from 1 to 128 V/V. The device provides 50/60 Hz rejection at 20 SPS and is housed in a 16-pin TSSOP package, operating from −40°C to +125°C. #TexasInstruments #ADS1120 #ADS1120IPWR #ADC #DeltaSigmaADC #16BitADC #PGA #SPI #DataAcquisition #SensorInterface #EmbeddedSystems

H-Bridge Brushed DC Motor Driver – Integrated N-channel H-bridge driver for controlling brushed DC motors with PWM input. The Texas Instruments DRV8231ADSGR operates from 4.5 V to 33 V, supports up to 3.7 A peak output current, and includes integrated current sensing and current regulation through the IPROPI interface. It supports 1.8 V, 3.3 V, and 5 V logic inputs, with integrated undervoltage lockout, overcurrent protection, and thermal shutdown. The device is housed in an 8-pin WSON (2 × 2 mm) package. #TexasInstruments #DRV8231A #DRV8231ADSGR #HBridge #MotorDriver #BrushedDCMotor #PWM #CurrentSensing #MotorControl #EmbeddedSystems #PowerElectronics

Dual General-Purpose Comparator – Rail-to-rail input comparator with push-pull outputs for comparing analog input voltages and producing digital output transitions. The Texas Instruments TLV1812DR operates from a 2.4 V to 40 V supply, provides 500 µV maximum input offset voltage, 420 ns typical propagation delay, and 5 µA typical quiescent current per channel. It includes Power-On Reset (POR) and is housed in an 8-pin SOIC package, with an operating temperature range of −40°C to +125°C. #TexasInstruments #TLV1812DR #Comparator #RailToRail #PushPull #AnalogComparator #SignalConditioning #SOIC #EmbeddedSystems #IndustrialElectronics

Window Voltage Detector – Dual-comparator IC for overvoltage and undervoltage monitoring. The Texas Instruments TPS3700DDCR operates from 1.8 V to 18 V, uses an internal 400 mV reference, and provides adjustable monitoring thresholds down to 400 mV. It features active-low open-drain outputs, 5.5 mV typical hysteresis, 5.5 µA typical quiescent current, and 1% threshold accuracy over temperature. The device is housed in a 6-pin SOT-23-THIN package and operates from −40°C to +125°C. #TexasInstruments #TPS3700DDCR #VoltageDetector #VoltageMonitor #OvervoltageProtection #UndervoltageProtection #Comparator #PowerManagement #SOT23 #EmbeddedSystems

Configurable Analog Front-End (AFE) Potentiostat for Electrochemical Sensors – Ultra-low-power programmable analog front-end designed for electrochemical gas sensors, toxic gas detection, air quality monitoring, industrial safety systems, wearable health devices, environmental monitoring, and embedded sensing applications. The Texas Instruments LMP91000 integrates a complete potentiostat and transimpedance amplifier (TIA), enabling direct interfacing with 2-electrode galvanic and 3-electrode amperometric chemical sensors. Operates from a 2.7 V to 5.25 V supply while consuming less than 10 µA typical supply current, making it ideal for battery-powered systems. Features a programmable TIA gain (2.75 kΩ to 350 kΩ), programmable load resistor, programmable cell bias, I²C-compatible interface, integrated temperature sensor, sensor diagnostics, and support for sensor currents from 5 µA to 750 µA full scale. Housed in a compact 14-pin WSON (4 × 4 mm) package and specified for operation over a −40°C to +85°C temperature range. #TexasInstruments #LMP91000SDXNOPB #LMP91000 #AnalogFrontEnd #Potentiostat #ElectrochemicalSensor #GasSensor #AirQualityMonitoring #IndustrialSafety #I2C #LowPower #EmbeddedSystems

Dual JFET-Input Audio Operational Amplifier – Texas Instruments OPA1642AIDR is a dual-channel audio op amp with rail-to-rail output, 5.1 nV/√Hz input voltage noise, 0.00005% THD+N, 20 V/µs slew rate, and 2 pA input bias current. It operates from ±2.25 V to ±18 V supplies, with 1.8 mA quiescent current per channel, and is housed in an 8-pin SOIC surface-mount package. Operating temperature is −40°C to +85°C. #TexasInstruments #OPA1642AIDR #AudioOpAmp #JFET #OperationalAmplifier #RailToRail #AudioElectronics #SOIC8 #AnalogIC

10-Series Li-Ion/LiFePO₄ Battery Monitor and Protector – Multicell battery monitoring and protection IC designed to monitor and protect 3- to 10-series Li-ion, Li-polymer, and LiFePO₄ battery packs. The Texas Instruments BQ7694202PFBR provides cell-voltage, temperature, and current monitoring, integrated cell balancing, high-side NFET protection drivers, and overvoltage, undervoltage, overcurrent, short-circuit, and temperature protection. It supports 400-kHz I²C, SPI, and HDQ communication, includes a high-accuracy coulomb counter, supports an internal temperature sensor plus up to nine external thermistors, and operates from −40°C to +85°C in a 48-pin TQFP package. #TexasInstruments #BQ76942 #BQ7694202PFBR #BatteryMonitor #BatteryProtector #BMS #CellBalancing #LiIon #LiFePO4 #BatteryManagement #I2C #SPI #EmbeddedSystems

868/915MHz Impedance Matched, Multi-Function, Integrated Ceramic Passive Component for Texas Instruments CC112x, CC117x & CC12xx Chipsets CC1120 CC1121 CC1125 CC1175 CC1200 CC1201 balun Balun*Johanson*0900PC15J0013*

Automotive Reverse Polarity Protection Controller – High-voltage controller for reverse-polarity and overvoltage protection using an external N-channel MOSFET. The Texas Instruments LM74502HQDDFRQ1 supports a 3.2 V to 65 V input range, withstands −65 V reverse input voltage, and provides an integrated charge pump with 11 mA peak gate-drive source capability and 2 A peak gate-sink capability. It includes adjustable overvoltage and undervoltage protection, enable control, and 1 µA shutdown current. The device operates from −40°C to +125°C and is housed in an 8-pin SOT-23-THIN (DDF) package. #TexasInstruments #LM74502HQDDFRQ1 #ReversePolarityProtection #OvervoltageProtection #Automotive #MOSFETController #PowerManagement #AECQ100

3 V Series Voltage Reference IC – Provides a fixed 3.0 V reference output with ±0.2% initial accuracy and up to 25 mA output current. The Texas Instruments REF3030AIDBZR operates from a 3.05 V to 5.5 V supply, with 50 µA supply current and a 75 ppm/°C temperature coefficient. It features 33 µVp-p low-frequency noise (0.1 Hz to 10 Hz) and operates from −40°C to +125°C in a 3-pin SOT-23 package. #TexasInstruments #REF3030AIDBZR #VoltageReference #3VReference #PrecisionReference #AnalogIC #PowerManagement #SOT23

Octal 8 bit Latch DIP254P762X508-20 SN74HC373N 59K9085 PDIP-20 Texas Instruments 9591460

Voltage Supervisor — Texas Instruments TPS3842A011DRLR is a 42 V undervoltage supervisor with a 700 mV adjustable threshold, active-low open-drain RESET output, and programmable sense/deglitch and reset delays. It operates from 1.9 V to 42 V with 850 nA typical quiescent current and 0.5% threshold accuracy, making it suitable for 12 V/24 V rail monitoring, industrial controls, motor drives, power delivery, and embedded systems. Housed in a compact 6-pin SOT5X3 (DRL) package. #VoltageSupervisor #UndervoltageMonitor #PowerManagement #TexasInstruments #TPS3842 #Industrial #MotorDrives

The OPA237 op amp family is one of Texas Instruments’ MicroAmplifier series of miniature products. In addition to small size, these devices feature low offset voltage, low quiescent current, low bias current, and a wide supply range. Single, dual, and quad versions have identical specifications for maximum design flexibility. They are ideal for single-supply, battery-operated, and space-limited applications, such as PCMCIA cards and other portable instruments. #CommonPartLibrary #IntegratedCircuits #Amplifiers #Instrumentation #OPAmp #BufferAmps #Linear #OPA237

Texas Instruments SN74HC132DR, Quad 2-Input NAND Schmitt Trigger Logic Gate, 2 6 V, 14-Pin SOIC