TMP112傳感器變送器的溫度傳感器-模擬數(shù)字輸出規(guī)格書PDF中文資料

TMP112屬于傳感器變送器的溫度傳感器-模擬數(shù)字輸出。由德州儀器制造生產(chǎn)的TMP112溫度傳感器 - 模擬和數(shù)字輸出模擬和數(shù)字輸出溫度傳感器可用于測(cè)量環(huán)境熱能量。特征包括傳感器類型、本地感測(cè)溫度、遠(yuǎn)程感測(cè)溫度、輸出類型、電源電壓和分辨率。傳感器類型為模擬本地/遠(yuǎn)程/紅外、模擬數(shù)字、本地/遠(yuǎn)程、數(shù)字本地/遠(yuǎn)程/紅外或內(nèi)部，感應(yīng)溫度范圍為 -55°C 至 200°C。

1 Features

? Available in WCSP package:

– Body size (DSBGA-6): 1.5 × 1.0 × 0.525mm

? Wide operating ranges

– V+ operating range: 1.4V to 5.5V

– Temperature range: -40°C to 125°C

? Accuracy holds across temperature

– ±0.1°C (typical) at 25°C

– ±0.3°C (maximum) from -25°C to 85°C

– ±0.5°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

? Low supply current

– 3.4μA Average current (typical) at 4Hz

– 1.4μA Average current (typical) at 1Hz

– 70nA Shutdown current (typical)

? Only 2m°C/V DC power supply rejection over wide

supply range of 1.4V to 5.5V

? Safety and compliance

– NIST Traceable

? Software compatible with normal mode of Industry-

Standard

– TMP102, TMP110, TMP112

? Available compatible dual source device in the

market

2 Applications

? Building automation

– Occupancy detection

– Video doorbell

– HVAC: Wireless environmental sensor

? Factory automation & control

– Machine vision camera

– Power Delivery Units

– Industrial PC: Single board computer

– CPU (PLC controller)

? Medical Equipment

– Continuous glucose monitor

? Data center & enterprise computing

– Solid state drive (SSD)

– Rack Server Motherboard

? Personal electronics

– PC & notebooks, tablets, Gaming

– Digital still & video camera

– Augmented reality glasses

– Smart speakers

3 Description

The TMP113 is a I2C-compatible digital temperature

sensor in a 6-pin WCSP-package. The TMP113 offers

an accuracy of ±0.3°C across the -25°C to 85°C

temperature range with an on-chip 12-bit analog-todigital

converter (ADC) that provides a temperature

resolution of 0.0625°C.

The TMP113 is designed to operate from a supply

range as low as 1.4V, with a low average and

shutdown current of 1.4μA (at 1Hz) and 70nA,

allowing for an on-demand temperature conversion

and maximizing of battery life. At the same time the

supply can be raised to as high as 5.5V for a range

of industrial applications with only 2m°C/V DC power

supply rejection. This device has a very fast thermal

step response equal to 0.2s with flexible PCB.

The TMP113 production units are 100% tested

against sensors that are NIST-traceable and are

verified with equipment that are NIST-traceable

through ISO/IEC 17025 accredited calibrations.