Datasheet Texas Instruments TMP442BDCNR — 数据表

TMP441
TMP442
www.ti.com . SBOS425A – DECEMBER 2008 – REVISED MARCH 2009 ±1°C TEMPERATURE SENSOR
with Automatic Beta Compensation,
Series-R, and О -Factor in a SOT23-8
FEATURES DESCRIPTION 1 234 SOT23-8 PACKAGE
В±1В°C REMOTE DIODE SENSOR (MAX)
В±1В°C LOCAL TEMPERATURE SENSOR (MAX)
AUTOMATIC BETA COMPENSATION
SERIES RESISTANCE CANCELLATION
О -FACTOR CORRECTION
TWO-WIRE/SMBusв„ў SERIAL INTERFACE
MULTIPLE INTERFACE ADDRESSES
DIODE FAULT DETECTION
RoHS-COMPLIANT AND NO Sb/Br
TRANSISTOR AND DIODE MODEL
OPERATION The TMP441 and TMP442 are remote temperature
monitors with a built-in local temperature sensor.
Remote
temperature
sensor
diode-connected
transistors are typically low-cost, NPN-or PNP-type …