TMP112传感器变送器的温度传感器-模拟数字输出规格书PDF中文资料

1 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

2 Applications

• Building automation

– Occupancy detection

– Video doorbell

– HVAC: Wireless environmental sensor

• Factory automation & control

– Machine vision camera

– Industrial PC: Single board computer

– CPU (PLC controller)

• Cold chain

• Data center & enterprise computing

– Solid state drive (SSD)

– Rack Server Motherboard

• Personal electronics

– PC & notebooks, tablets

– Digital still & video camera

– Augmented reality glasses

– Smart speakers

3 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-todigital

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.