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ADT7310

Analog Devices
Part Number ADT7310
Manufacturer Analog Devices
Description 16-Bit Digital SPI Temperature Sensor
Published Jul 16, 2009
Detailed Description www.DataSheet4U.com ±0.5°C Accurate, 16-Bit Digital SPI Temperature Sensor ADT7310 GENERAL DESCRIPTION The ADT7310 is a...
Datasheet PDF File ADT7310 PDF File

ADT7310
ADT7310

Overview
www.
DataSheet4U.
com ±0.
5°C Accurate, 16-Bit Digital SPI Temperature Sensor ADT7310 GENERAL DESCRIPTION The ADT7310 is a high accuracy digital temperature sensor in a narrow SOIC package.
It contains a band gap temperature reference and a 13-bit ADC to monitor and digitize the temperature to a 0.
0625°C resolution.
The ADC resolution, by default, is set to 13 bits (0.
0625 °C).
This can be changed to 16 bits (0.
0078 °C) by setting Bit 7 in the configuration register (Register Address 0x01).
The ADT7310 is guaranteed to operate over supply voltages from 2.
7 V to 5.
5 V.
Operating at 3.
3 V, the average supply current is typically 210 μA.
The ADT7310 has a shutdown mode that powers down the device and offers a shutdown current of typically 2 μA.
The ADT7310 is rated for operation over the −55°C to +150°C temperature range.
The CT pin is an open-drain output that becomes active when the temperature exceeds a programmable critical temperature limit.
The default critical temperature limit is 14...


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