TMP102

BurrĆBrown Products from Texas Instruments TMP102 SBOS397 – AUGUST 2007 Low Power Digital Temperature Sensor With SMBus™/Two-Wire Serial Interface in SOT563 FEATURES TINY SOT563 PACKAGE ACCURACY: 0.5°C (–25°C to +85°C) LOW QUIESCENT CURRENT: 10μA Active (max) 1μA Shutdown (max) SUPPLY RANGE: 1.4V to 3.6V RESOLUTION: 12 Bits DIGITAL OUTPUT: Two-Wire Serial Interface DESCRIPTION The TMP102 is a two-wire, serial output temperature sensor available in a tiny SOT563 package. Requiring no external components, the TMP102 is capable of reading temperatures to a resolution of 0.0625°C. The TMP102 features SMBus and two-wire interface compatibility, and allows up to four devices on one bus. It also features an SMB alert function. The TMP102 is ideal for extended temperature measurement in a variety of communication, computer, consumer, environmental, industrial, and instrumentation applications. The device is specified for operation over a temperature range of –40°C to +125°C. Temperature 1 Diode Temp. Sensor Control Logic 6 APPLICATIONS PORTABLE AND BATTERY-POWERED APPLICATIONS POWER-SUPPLY TEMPERATURE MONITORING COMPUTER PERIPHERAL THERMAL PROTECTION NOTEBOOK COMPUTERS BATTERY MANAGEMENT OFFICE MACHINES THERMOSTAT CONTROLS ELECTROMECHANICAL DEVICE TEMPERATURES GENERAL TEMPERATURE MEASUREMENTS: Industrial Controls Test Equipment Medical Instrumentations SCL SDA GND 2 DS A/D Converter Serial Interface 5 V+ ALERT 3 OSC Config. and Temp. Reg...