Sensors, Transducers

TMP112AIDRLT

Obsolete

Texas Instruments

SENSOR DIGITAL -40C-125C SOT563

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Sensors, Transducers

TMP112AIDRLT

Obsolete

Texas Instruments

SENSOR DIGITAL -40C-125C SOT563

Deep-Dive with AI

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TMP112AIDRLT

Accuracy - Highest (Lowest)	1 °C, 0.5 °C
Features	One-Shot, Output Switch, Shutdown Mode
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Type	I2C/SMBus
Package / Case	SOT-666, SOT-563
Resolution	12 b
Sensing Temperature - Local [Max]	125 °C
Sensing Temperature - Local [Min]	-40 °C
Sensor Type	Digital, Local
Supplier Device Package	SOT-563
Test Condition [Max]	65 °C
Test Condition [Max]	125 °C
Test Condition [Min]	-20 °C
Test Condition [Min]	-40 °C
Voltage - Supply [Max]	3.6 V
Voltage - Supply [Min]	1.4 V

TMP112-Q1 Series

Automotive ±0.5°C 1.4V to 3.6V digital temperature sensor with I2C/SMBus in 2.56mm2 package

Part	Operating Temperature [Max]	Operating Temperature [Min]	Output Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Sensor Type	Supplier Device Package	Resolution	Sensing Temperature - Local [Max]	Sensing Temperature - Local [Min]	Accuracy - Highest (Lowest)	Mounting Type	Package / Case	Test Condition [Min]	Test Condition [Max]	Test Condition [Min]	Test Condition [Max]	Features	Test Condition	Qualification	Grade	Test Condition	Utilized IC / Part	Interface	Sensitivity	Supplied Contents
Texas Instruments TMP112BIDRLT	125 °C	-40 °C	2-Wire Serial I2C/SMBus	1.4 V	3.6 V	Digital Local	SOT-5X3	12 b	125 °C	-40 °C	0.5 °C 1 °C	Surface Mount	SOT-563 SOT-666	-40 °C	65 °C	0 °C	125 °C
Texas Instruments TMP112NAIDRLT	125 °C	-40 °C	I2C/SMBus	1.4 V	3.6 V	Digital Local	SOT-5X3	12 b	125 °C	-40 °C	1 °C	Surface Mount	SOT-563 SOT-666					One-Shot Output Switch Shutdown Mode	-40°C ~ 125°C 0°C ~ 85°C
Texas Instruments TMP112AQDRLRQ1	125 °C	-40 °C	I2C/SMBus	1.4 V	3.6 V	Digital Local	SOT-5X3	12 b	125 °C	-40 °C	0.3 °C 1 °C	Surface Mount	SOT-563 SOT-666		125 °C	-40 °C		One-Shot Output Switch Shutdown Mode		AEC-Q100	Automotive	25 °C
Texas Instruments TMP112NAIDRLR	125 °C	-40 °C	I2C/SMBus	1.4 V	3.6 V	Digital Local	SOT-5X3	12 b	125 °C	-40 °C	1 °C	Surface Mount	SOT-563 SOT-666					One-Shot Output Switch Shutdown Mode	-40°C ~ 125°C 0°C ~ 85°C
Texas Instruments TMP112AIDRLT	125 °C	-40 °C	I2C/SMBus	1.4 V	3.6 V	Digital Local	SOT-563	12 b	125 °C	-40 °C	0.5 °C 1 °C	Surface Mount	SOT-563 SOT-666	-40 °C	65 °C	-20 °C	125 °C	One-Shot Output Switch Shutdown Mode
Texas Instruments TMP112EVM						Temperature																	TMP112	I2C	1 °C	Board(s) Cable(s)

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

TMP112-Q1 Series

The TMP112-Q1 device is a digital temperature sensor designed for NTC/PTC thermistor replacement where high accuracy is required. The device offers an accuracy of ±0.5°C without requiring calibration or external component signal conditioning. Device temperature sensors are highly linear and do not require complex calculations or lookup tables to derive the temperature. The calibrating for improved accuracy feature allows users to calibrate for an accuracy as good as ±0.17°C (see theCalibrating for Improved Accuracysection). The on-chip 12-bit ADC offers resolutions down to 0.0625°C.

The 1.6-mm × 1.6-mm SOT563 package is 68% smaller footprint than an SOT23 package. The TMP112-Q1 device features SMBus™, two-wire and I2C interface compatibility, and allows up to four devices on one bus. The device also features an SMBus alert function. The device is specified to operate over supply voltages from 1.4 to 3.6 V with the maximum quiescent current of 10 µA over the full operating range.

Documents

Technical documentation and resources

No documents available