GENERAL DESCRIPTION
The ADT7408 is the first digital temperature sensor that complies with JEDEC standard JC-42.4 for the mobile platform memory module. The ADT7408 contains a band gap temperature sensor and a 12-bit ADC to monitor and digitize the temperature to a resolution of 0.0625°C.

FEATURES
   12-bit temperature-to-digital converter
   ±2°C accuracy
   Operation from −20°C to +125°C
   Operation from 3 V to 3.6 V
   240 μA typical average supply current
   Selectable 1.5°C, 3°C, 6°C hysteresis
   SMBus-/I2C®-compatible interface
   Dual-purpose event pin: comparator or interrupt
   8-lead LFCSP, 3 mm × 3 mm (JEDEC MO-229 WEED-4)
      package
   Complies with JEDEC standard JC-42.4 memory module
   Thermal sensor component specification

APPLICATIONS
   Memory module temperature monitoring
   Isolated sensors
   Environmental control systems
   Computer thermal monitoring
   Thermal protection
   Industrial process control
   Power system monitors