TMP110数据手册TI中文资料规格书

描述 Description

The TMP110 is a I2C-compatible digital temperature sensor in an ultra-small (0.64mm2) 5-pin package. The small size and height package optimizes volume constrained systems where DSBGA packages can be considered unsuitable. Unlike DSBGA packages of comparable size, TMP110 provides a 5th pin that can either be used as an address pin or alert pin, providing flexibility for both scalability of number of sensors or monitoring critical thermal events.

The TMP110 offers an accuracy of ±1.0°C across the temperature range with an on-chip 12-bit analog-to-digital converter (ADC) that provides a temperature resolution of 0.0625°C.

The TMP110 is designed to operate from a supply range as low as 1.14V, with a low average and shutdown current of 3.2µA (at 1Hz) and 0.15µA, respectively, allowing for an on-demand temperature conversion and maximizing of battery life. The supply can also be raised to as high as 5.5V for a range of industrial applications.

特性 Features

Ultra-small, leadless X2SON-5 package

Package size: 0.8 × 0.8 × 0.4mm



Wide operating ranges

V+ operating range: 1.14V to 5.5V

Temperature range: -40°C to 125°C



Accuracy holds across temperature

±1.0°C (maximum) from -40°C to 125°C



12-bit resolution: 0.0625°C (LSB)

Flexible digital interface

I2C and SMBus compatible

I3C Mixed Bus co-existence capable



Pinout and software compatible upgrades

±0.5°C → TMP112 (X2SON package)



Low supply current

55µA Active current (typical)

0.15µA Shutdown current (typical)

3.2µA Average current (typical) at 1Hz



Software compatible with Industry-Standard

TMP102, TMP112



Two (2) pinout options available

ALERT Pin: TMP110D0, TMP110D1, TMP110D2, TMP110D3

Address Pin: TMP110D



GUI-Based C-Code Generator