TMP125
SBOS323A -DECEMBER 2004 -REVISED JUNE 2005 2В°C Accurate Digital Temperature Sensor
with SPIпЈЄ Interface
FEATURES DESCRIPTION D DIGITAL OUTPUT: SPI-Compatible Interface
D RESOLUTION: 10-Bit, 0.25В°C
D ACCURACY: The TMP125 is an SPI-compatible temperature sensor
available in the tiny SOT23-6 package. Requiring no
external components, the TMP125 is capable of
measuring temperatures within 2В°C of accuracy over a
temperature range of -25В°C to +85В°C and 2.5В°C of
accuracy over -40В°C to +125В°C. Low supply current, and
a supply range from 2.7V to 5.5V, make the TMP125 an
excellent candidate for low-power applications. В±2.0В°C (max) from -25В°C to +85В°C
В±2.5В°C (max) from -40В°C to +125В°C D
D
D
D LOW QUIESCENT CURRENT: 50ВµA (max)
WIDE SUPPLY RANGE: 2.7V to 5.5V The TMP125 is ideal for extended thermal measurement
in a variety of communication, computer, consumer,
environmental,
industrial,
and
instrumentation …
