General Description
The MAX6633/MAX6634/MAX6635 combine a temperature sensor, a programmable overtemperature alarm, and an SMBus™/I2C™-compatible serial interface into a single package.

FEATUREs
♦ +3V to +5.5V Supply Range
♦ Accuracy
   ±1°C max (0°C to +50°C)
   ±1.5°C max (-20°C to +85°C)
   ±2.5°C max (-40°C to +125°C)
   ±2.5°C typ (+150°C)
♦ User-Programmable Temperature Thresholds
   (MAX6634/MAX6635)
♦ User-Configurable Alarm Output(s)
   (MAX6634/MAX6635)
♦ Ability to Respond to SMBus/I2C-Compatible Alert
   Response Address (MAX6634/MAX6635)
♦ OVERT Output for System Shutdown (MAX6635)
♦ Multiple Devices per Bus
   16 devices (MAX6633)
   8 devices (MAX6634)
   4 devices (MAX6635)

APPLICATIONs
   Battery Temperature Alarms
   PC Temperature Control
   Automotive Equipment