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).

FEATURES
   High performance
      Temperature accuracy
         ±0.5°C from −40°C to +105°C (2.7 V to 3.6 V)
         ±0.4°C from −40°C to +105°C (3.0 V)
      16-bit temperature resolution: 0.0078°C
      Fast first temperature conversion on power-up of 6 ms
   Easy implementation
      No temperature calibration/correction required by user
      No linearity correction required
   Low power
      Power saving 1 sample per second (SPS) mode
      700 µW typical at 3.3 V in normal mode
      7 µW typical at 3.3 V in shutdown mode
   Wide operating ranges
      Temperature range: −55°C to +150°C
      Voltage range: 2.7 V to 5.5 V
   Programmable interrupts
      Critical overtemperature interrupt
      Overtemperature/undertemperature interrupt
   SPI-compatible interface
   8-lead narrow SOIC RoHS-compliant package

APPLICATIONS
   Medical equipment
   Environmental control systems
   Computer thermal monitoring