The LMT85-Q1 is a
precision CMOS temperature sensor with ±0.4°C typical accuracy (±2.7°C maximum) and a linear analog
output voltage that is inversely proportional to temperature. The 1.8-V
supply voltage operation, 5.4-µA quiescent current, and 0.7-ms power-on time enable effective
power-cycling architectures to minimize power consumption for battery-powered applications such as
drones and sensor nodes. The LMT85-Q1 device is
AEC-Q100 Grade 0 qualified and maintains ±2.7°C maximum accuracy over the full operating
temperature range without calibration; this makes the LMT85-Q1 suitable for
automotive applications such as infotainment, cluster, and powertrain systems. The accuracy
over the wide operating range and other features make the LMT85-Q1 an excellent alternative to thermistors.
For devices with different average sensor gains and comparable accuracy, refer to
Comparable Alternative Devices for alternative devices in the LMT8x family.
View datasheet View product folder