TMP105是TI公司的一款本地温度传感器产品，TMP105是具有 I2C/SMBus 接口的 ±1°C 温度传感器，支持报警功能，采用 WCSP 封装，本页介绍了TMP105的产品说明、应用、特性等，并给出了与TMP105相关的TI元器件型号供参考。
TMP105 - 具有 I2C/SMBus 接口的 ±1°C 温度传感器，支持报警功能，采用 WCSP 封装 - 本地温度传感器 - 温度传感器和控制IC - TI公司（Texas Instruments，德州仪器）
The TMP105 is a two-wire, serial output temperature sensor available in a WCSP package. Requiring no external components, the TMP105 is capable of reading temperatures with a resolution of 0.0625°C.
The TMP105 features a Two-Wire interface that is SMBus-compatible, with the TMP105 allowing up to two devices on one bus. The TMP105 features an SMBus Alert function.
The TMP105 is ideal for extended temperature measurement in a variety of communication, computer, consumer, environmental, industrial, and instrumentation applications.
The TMP105 is specified for operation over a temperature range of –40°C to +125°C.
- SUPPORTS 1.8V I2C BUS
- TWO ADDRESSES
- DIGITAL OUTPUT: Two-Wire Serial Interface
- RESOLUTION: 9- to 12-Bits, User-Selectable
- ACCURACY:
- ±2.0°C (max) from –25°C to +85°C
- ±3.0°C (max) from –40°C to +125°C
- LOW QUIESCENT CURRENT: 50µA, 1.5µA Standby
- NO POWER-UP SEQUENCE REQUIRED, I2C PULLUPS CAN BE ENABLED PRIOR TO V+
