Specification	TMP107BQDQ1

Features	Output Switch, Programmable Limit, One-Shot, Shutdown Mode
Grade	Automotive
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 °C
Output Type	SMAART Wire
Qualification	AEC-Q100
Resolution	14 b
Sensing Temperature - Local [Max]	125 °C
Sensing Temperature - Local [Min]	-55 ¯C
Sensor Type	Digital, Local
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	1.7 V

TMP107-Q1 Series

Automotive Grade, ±0.4°C Temperature Sensor with Daisy-Chain UART, EEPROM, and Alert Function

Part	Voltage - Supply [Max]	Voltage - Supply [Min]	Output Type	Mounting Type	Sensing Temperature - Local [Max]	Sensing Temperature - Local [Min]	Supplier Device Package	Features	Sensor Type	Operating Temperature [Min]	Operating Temperature [Max]	Package / Case	Package / Case [y]	Package / Case [x]	Resolution	Qualification	Grade	Sensitivity	Supplied Contents	Utilized IC / Part	Interface	Voltage - Supply
Texas Instruments TMP107BIDR	5.5 V	1.7 V	SMAART Wire	Surface Mount	125 °C	-55 ¯C	8-SOIC	One-Shot Output Switch Programmable Limit Shutdown Mode	Digital Local	-55 °C	125 °C	8-SOIC	3.9 mm	0.154 in	14 b
Texas Instruments TMP107BID	5.5 V	1.7 V	SMAART Wire	Surface Mount	125 °C	-55 ¯C	8-SOIC	One-Shot Output Switch Programmable Limit Shutdown Mode	Digital Local	-55 °C	125 °C	8-SOIC	3.9 mm	0.154 in	14 b
Texas Instruments TMP107BQDQ1	5.5 V	1.7 V	SMAART Wire	Surface Mount	125 °C	-55 ¯C		One-Shot Output Switch Programmable Limit Shutdown Mode	Digital Local	-55 °C	125 °C				14 b	AEC-Q100	Automotive
Texas Instruments TMP107EVM									Temperature									0.5 °C	Board(s) Cable(s)	TMP107	Serial	3.3 V 5 V
Texas Instruments TMP107BQDRQ1	5.5 V	1.7 V	SMAART Wire	Surface Mount	125 °C	-55 ¯C	8-SOIC	One-Shot Output Switch Programmable Limit Shutdown Mode	Digital Local	-55 °C	125 °C	8-SOIC	3.9 mm	0.154 in	14 b	AEC-Q100	Automotive

Pricing

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

Distributor	Package	Quantity	$

Texas Instruments	TUBE	1	$ 3.43
		100	$ 3.01
		250	$ 2.11
		1000	$ 1.70

Description

General part information

TMP107-Q1 Series

The TMP107-Q1 digital output temperature sensor supports a total of 32 daisy-chained devices. Each sensor has a unique 5-bit address stored in electrically-erasable programmable memory (EEPROM). The TMP107-Q1 is capable of reading temperatures with a resolution of 0.015625°C, and is accurate to within ±0.4°C in the range from –20°C to +70°C. The TMP107-Q1 is ideal for replacing NTC and PTC thermistors where high accuracy is required.

The unique 5-bit address stored in the EEPROM is determined during the automated address assignment operation, and is based on the position of each sensor relative to the SMAART wire host. Multiple operating modes provide maximum flexibility in selecting between low power consumption for battery operation, and high update rates for real-time control applications.

The TMP107-Q1 is ideal for extended temperature measurement in a variety of industrial, instrumentation, communication, and environmental applications. The TMP107-Q1 is available in an 8-pin SOIC package and is specified for operation over a temperature range of −55°C to +125°C.

Documents

Technical documentation and resources

How to maximize powertrain efficiency and reliability with high-accuracy temperatu

Technical article

TMP107EVM User's Guide

EVM User's guide

Interfacing TMP107 SMAART Wire™ Temperature Sensors Over CAN or RS-485 Physical

Application note

TMP107-Q1 Automotive Grade, ±0.4°C Temperature Sensor with Daisy-Chain UART, EEPROM, and Alert Function datasheet (Rev. A)

Data sheet

Easy-to-use Cabling Interface for Measuring Temperature with the TMP107 (Rev. A)

Application note