TC72
Digital Temperature Sensor with SPI Interface
Features General Description TC72 is a digital temperature sensor capable of
reading temperatures from -55В°C to +125В°C. This
sensor features a serial interface that allows
communication with a host controller or other
peripherals. The TC72 interface is compatible with the
SPI protocol, and does not require any additional
external components. However, it is recommended that
a decoupling capacitor of 0.01 ВµF to 0.1 ВµF be provided
between the VDD and GND pins. Temperature-to-Digital Converter
SPI Compatible Interface
10-Bit Resolution (0.25В°C/Bit)
В±2В°C (maximum) Accuracy from -40В°C to +85В°C
В±3В°C (maximum) Accuracy from -55В°C to +125В°C
2.65V to 5.5V Operating Range
Low Power Consumption:
-250 ВµA (typical) Continuous Temperature
Conversion Mode
-1 ВµA (maximum) Shutdown Mode Power Saving One-Shot Temperature
Measurement Industry Standard 8-Pin MSOP Package Space Saving 8-Pin DFN (3x3 mm) Package Typical Applications Personal Computers and Servers
Hard Disk Drives and Other PC Peripherals
Entertainment Systems …
