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ADT7302 - MicroPower Digital Temperature Sensor

Description

The ADT7302 is a complete temperature monitoring system available in SOT-23 and MSOP packages.

It contains a band gap temperature sensor and a 13-bit ADC to monitor and digitize the temperature reading to a resolution of 0.03125°C.

Features

  • 13-bit temperature-to-digital converter.
  • 40°C to +125°C operating temperature range ±2°C accuracy 0.03125°C temperature resolution Shutdown current of 1 μA Power dissipation of 0.631 mW at VDD = 3.3 V SPI- and DSP-compatible serial interface Shutdown mode Space-saving SOT-23 and MSOP packages Compatible with AD7814.

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Full PDF Text Transcription

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±2°C Accurate, Micropower Digital Temperature Sensor ADT7302 FEATURES 13-bit temperature-to-digital converter −40°C to +125°C operating temperature range ±2°C accuracy 0.03125°C temperature resolution Shutdown current of 1 μA Power dissipation of 0.631 mW at VDD = 3.3 V SPI- and DSP-compatible serial interface Shutdown mode Space-saving SOT-23 and MSOP packages Compatible with AD7814 APPLICATIONS Medical equipment Automotive Environmental controls Oil temperature Hydraulic systems Cell phones Hard disk drives Personal computers Electronic test equipment Office equipment Domestic appliances Process control GENERAL DESCRIPTION The ADT7302 is a complete temperature monitoring system available in SOT-23 and MSOP packages.
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