The LMT84-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 1.5-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 LMT84-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 LMT84-Q1 suitable for
automotive applications such as infotainment, cluster, and powertrain systems. The accuracy
over the wide operating range and other features make the LMT84-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.
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