The TMP75 and TMP175 devices are digital temperature sensors ideal for NTC and PTC
thermistor replacement. The devices offer a typical accuracy of ±1°C without requiring calibration
or external component signal conditioning. IC temperature sensors are highly linear and do not
require complex calculations or look-up tables to derive the temperature. The on-chip 12-bit ADC
offers resolutions down to 0.0625°C. The devices are available in the industry standard LM75 SOIC-8
and MSOP-8 footprint.
The TMP175 and TMP75 feature SMBus, Two-Wire, and I2C
interface compatibility. The TMP175 device allows up to 27 devices on one bus. The TMP75 allows up
to eight 8 on one bus. The TMP175 and TMP75 both feature an SMBus Alert function.
The TMP175 and TMP75 devices are ideal for extended temperature measurement in a variety
of communication, computer, consumer, environmental, industrial, and instrumentation
The TMP175 and TMP75 devices are specified for operation over a temperature range of
40°C to 125°C.
The TMP75 production units are 100% tested against sensors that are NIST traceable and are verified with equipment that are NIST traceable through ISO/IEC 17025 accredited calibrations.