General Description
The G7811 is a precise digital thermometer that reports the temperature of both a remote sensor and its own package.
The 2-wire serial interface accepts standard System Management Bus (SMBus) Write Byte, Read Byte, Send Byte, and Receive Byte commands to program the alarm thresholds and to read temperature data. The data format is in two’s-complement format. Measurements can be done automatically and autonomously, with the conversion rate programmed by the user or programmed to operate in a single-shot mode. The adjustable rate allows the user to control the supply current drain.
The G7811 is available in a small, 8-pin MSOP surface-mount package.

FEATUREs
◾ Measures Local Temperatures
◾ No Calibration Required
◾ SMBus 2-Wire Serial Interface
◾ Programmable Under/Overtemperature Alarms
◾ Supports SMBus Alert Response
◾ Accuracy:
   ±3°C (+60°C to + 100°C, local)
◾ 320µA (typ) Average Supply Current During
   Conversion
◾ +3V to +5.5V Supply Range
◾ Small 8-Lead MSOP Package

APPLICATIONs
   Desktop and Notebook 
   Central Office
   Computers 
   Telecom Equipment
   Smart Battery Packs 
   Test and Measurement
   LAN Servers 
   Multi-Chip Modules
   Industrial Controllers