ADT7301 - Analog Devices

ADT7301 13-Bit/ 0.5C Accurate/ MicroPower Digital Temperature Sensor in 6-Lead SOT-23

The ADT7301 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. The ADT7301 has a flexible serial interface that allows easy interfacing to most microcontrollers. The interface is compatible w.

Features

13-Bit, ±0.5°C Accurate, MicroPower Digital Temperature Sensor in 6-Lead SOT-23 ADT7301 FUNCTIONAL BLOCK DIAGRAM BAND GAP TEMPERATURE SENSOR GND 13-BIT ANALOG/DIGITAL CONVERTER VDD 13-bit temperature-to-digital converter −40°C to +150°C operating temperature range ±0.5°C typical 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 ADT7301 TEMPERATURE VALUE REGISTER DOUT APPLICATIONS Medical equipment Automotive: Environmental controls Oil.