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See Technical Specifications

TMP451AQDQWTQ1 +BOM

Automotive 1.7-V remote and local temp sensor with N-factor, filtering and series-R correction

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

TMP451AQDQWTQ1
Datasheet:

TMP451AQDQWTQ1 Datasheet (PDF)
Series:

Automotive, AEC-Q100
Sensor Type:

Digital, Local/Remote
Sensing Temperature - Local:

-40°C ~ 125°C
Sensing Temperature - Remote:

-64°C ~ 191°C
EDA/CAD Models:

Request Free CAD Models for TMP451AQDQWTQ1

TMP451AQDQWTQ1 General Description

The TMP451-Q1 is packaged in a Wettable Flanks WSON package, providing visual indicators for easy solderability inspection and reducing automated visual inspection time. With a wide supply voltage range of 1.7V to 3.6V and operating temperatures from -40°C to 125°C, this temperature sensor monitor is suitable for a variety of challenging environments and applications

Key Features

Series resistance cancellation for accurate sensing
η-factor and offset correction for precise temperature measurement
Programmable digital filter to reduce noise and improve signal quality

Specifications

Category	Sensors, TransducersTemperature SensorsAnalog and Digital Output	Series	Automotive, AEC-Q100
Sensor Type	Digital, Local/Remote	Sensing Temperature - Local	-40°C ~ 125°C
Sensing Temperature - Remote	-64°C ~ 191°C	Output Type	2-Wire Serial, I²C/SMBUS
Voltage - Supply	1.7V ~ 3.6V	Resolution	12 b
Features	One-Shot, Output Switch, Programmable Limit, Shutdown Mode	Accuracy - Highest (Lowest)	±1°C (±2°C)
Test Condition	0°C ~ 70°C (-40°C ~ 125°C)	Operating Temperature	-40°C ~ 125°C (TA)
Mounting Type	Surface Mount, Wettable Flank	Base Product Number	TMP451