Description
TMP441 TMP442 www.ti.com SBOS425A * DECEMBER 2008 * REVISED MARCH 2009 ±1°C TEMPERATURE SENSOR with Automatic Beta Compensation, Ser.
The TMP441 and TMP442 are remote temperature
monitors with a built-in local temperature sensor.
Features
* 1
* 234 SOT23-8 PACKAGE
* ±1°C REMOTE DIODE SENSOR (MAX)
* ±1°C LOCAL TEMPERATURE SENSOR (MAX)
* AUTOMATIC BETA COMPENSATION
* SERIES RESISTANCE CANCELLATION
* η-FACTOR CORRECTION
* TWO-WIRE/SMBus™ SERIAL INTERFACE
* MULTIPLE INTERFACE A
Applications
* PROCESSOR/FPGA TEMPERATURE MONITORING
* LCD/DLP®/LCOS PROJECTORS
* SERVERS
* CENTRAL OFFICE TELECOM EQUIPMENT