TMP432是TI公司的一款远程温度传感器产品，TMP432是具有自动 β、N 因数和串联电阻校正的双路远程和本地温度传感器，本页介绍了TMP432的产品说明、应用、特性等，并给出了与TMP432相关的TI元器件型号供参考。
TMP432 - 具有自动 β、N 因数和串联电阻校正的双路远程和本地温度传感器 - 远程温度传感器 - 温度传感器和控制IC - TI公司（Texas Instruments，德州仪器）
The TMP431 and TMP432 are remote temperature sensor monitors with a built-in local temperature sensor. The remote temperature sensor diode-connected transistors are typically low-cost, NPN- or PNP-type transistors or diodes that are an integral part of microcontrollers, microprocessors, or FPGAs.
Remote accuracy is ±1°C for multiple IC manufacturers, with no calibration needed. The Two-Wire serial interface accepts SMBus write byte, read byte, send byte, and receive byte commands to program the alarm thresholds and to read temperature data.
The TMP431/32 include beta compensation (correction), series resistance cancellation, programmable non-ideality factor, programmable resolution, programmable threshold limits, minimum and maximum temperature monitors, wide remote temperature measurement range (up to +150°C), and diode fault detection and temperature alert function.
The TMP431 is available in a VSSOP-8 package and the TMP432 is available in a VSSOP-10 package.
- ±1°C REMOTE DIODE SENSOR
- ±1°C LOCAL TEMPERATURE SENSOR
- AUTOMATIC BETA COMPENSATION
- η-FACTOR CORRECTION
- PROGRAMMABLE THRESHOLD LIMITS
- TWO-WIRE/SMBus SERIAL INTERFACE
- MINIMUM AND MAXIMUM TEMPERATURE MONITORS
- MULTIPLE INTERFACE ADDRESSES
- ALERT/THERM2 PIN CONFIGURATION
- DIODE FAULT DETECTION
