TMP105数据手册传感器变送器的温度传感器-模拟数字输出规格书PDF

描述 Description

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.

特性 Features

• 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+