ADT7301

PRODUCTION

13-Bit, ±1ºC Accurate, MicroPower Digital Temperature Sensor in 6-Lead SOT-23 and 8-Lead MSOP

Data Sheet (Rev. B) Product Selection Table

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Part Details

13-Bit Temperature-to-Digital Converter
-40°C to +150°C Operating Temperature Range
±0.5°C Typical Accuracy, ±1°C Max Accuracy
Shutdown Current of 1 µA
Power dissipation of 0.631 mW at V_DD = 3.3 V

SPI- and DSP-Compatible Serial Interface
Shutdown Mode
Space-Saving SOT-23 and MSOP Packages
Compatible with the AD7814 Applications

Documentation

Data Sheet 1

ADT7301: ±1°C Accurate, 13-Bit, Digital Temperature Sensor Data Sheet (Rev.B) 12/11/2002

Application Note 1

AN-892: Temperature Measurement Theory and Practical Techniques 01/28/2025

This is the most up-to-date revision of the Data Sheet.

Software Resources

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Hardware Ecosystem

Parts	Product Life Cycle	Description
ADT7311	RECOMMENDED FOR NEW DESIGNS	Automotive, ±0.5°C Accurate, 16-Bit Digital SPI Temperature Sensor
ADT7312	RECOMMENDED FOR NEW DESIGNS	Automotive, ±1°C Accurate, 16-Bit, 175°C Digital SPI Temperature Sensor in Die Form
ADT7320	RECOMMENDED FOR NEW DESIGNS	±0.25°C Accurate, 16-Bit Digital SPI Temperature Sensor

Tools & Simulations

IBIS Model 1

ADT7301 IBIS Model

Evaluation Kits

ADT7301 Evaluation Board

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Product Details

The ADT7301 evaluation board allows the ADT7301 digital temperature sensor to be quickly and easily evaluated using a PC. Using the evaluation board and its accompanying software, the ADT7301 evaluation board can be interfaced to a PC through its USB connection. The drivers will work on 32-bit Windows 7 machines.

Please note: This Evaluation software does not run on Windows 8 or Windows 10 (USB driver is non-compliant with OS >Windows 7).

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