GENERAL DESCRIPTION
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.

FEATURES
   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

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