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TMP75BQDGKTQ1 +BOM

Automotive Grade, 1.4V-Capable Temperature Sensor with I2C/SMBus Interface in LM75 Pinout

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

TMP75BQDGKTQ1
Datasheet:

TMP75BQDGKTQ1 Datasheet (PDF)
Series:

Automotive, AEC-Q100
Sensor Type:

Digital, Local
Sensing Temperature - Local:

-40°C ~ 125°C
Output Type:

SMBus
EDA/CAD Models:

Request Free CAD Models for TMP75BQDGKTQ1

TMP75BQDGKTQ1 General Description

The TMP75B-Q1 digital temperature sensor is a versatile and reliable solution for a wide range of applications in the automotive industry. With its high accuracy and noise-immune digital interface, this sensor is perfect for thermal management and protection in various automotive systems. Its SMBus and two-wire interface compatibility allow for easy integration into existing setups, while its programmable temperature limits and ALERT pin make it a valuable tool for system monitoring and control

Key Features

Qualified for automotive applications
AEC-Q100 qualified with the following results:
- Temperature grade 1: –40°C to 125°C
- HBM ESD classification 2
- CDM ESD classification C4B
Functional Safety-Capable
- Documentation available to aid functional safety system design
Digital output with two-wire serial interface
Up to 8 pin-programmable bus addresses
Programmable overtemperature ALERT
Shutdown mode for power saving
One-shot conversion mode
Operating temperature range: –40°C to 125°C
Operating supply range: 1.4 V to 3.6 V
Quiescent current:
- 45-µA Active (typical)
- 0.3-µA Shutdown (typical)
Accuracy:
- ±0.5°C (typical) from –20°C to 85°C
- ±1°C (typical) from –40°C to 125°C
Resolution: 12 bits (0.0625°C)
Packages: SOIC-8 and VSSOP-8

Specifications

Category	Sensors, TransducersTemperature SensorsAnalog and Digital Output	Series	Automotive, AEC-Q100
Sensor Type	Digital, Local	Sensing Temperature - Local	-40°C ~ 125°C
Sensing Temperature - Remote	-	Output Type	SMBus
Voltage - Supply	1.4V ~ 3.6V	Resolution	11 b
Features	One-Shot, Output Switch, Programmable Limit, Shutdown Mode	Accuracy - Highest (Lowest)	±2°C (±3°C)
Test Condition	-20°C ~ 85°C (-40°C ~ 125°C)	Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount	Base Product Number	TMP75