The LMT86QDCKRQ1 areprecision CMOS temperature sensors with ±0.4°C typical accuracy (±2.7°C maximum) and a linearanalog output voltage that is inversely proportional to temperature. The 2.2-V supply voltage operation, 5.4-μA quiescent current, and 0.7-ms power-on timeenable effective power-cycling architectures to minimize power consumption for battery-poweredapplications such as drones and sensor nodes. TheLMT86QDCKRQ1 device is AEC-Q100 Grade 0 qualified and maintains ±2.7°C maximumaccuracy over the full operating temperature range without calibration; this makes theLMT86QDCKRQ1 suitable for automotive applications such as infotainment, cluster, andpowertrain systems. The accuracy over the wide operating range and other features make theLMT86QDCKRQ1 an excellent alternativeto thermistors.
For devices with different average sensor gains and comparable accuracy, refer toComparable Alternative Devices for alternative devices in the LMT8x family.
Feature
- LMT86-Q1 is AEC-Q100 Qualified for Automotive Applications:
- Device Temperature Grade 0: –40°C to +150°C
- Device HBM ESD Classification Level 2
- Device CDM ESD Classification Level C6
- Very Accurate: ±0.4°C Typical
- Low 2.2-V Operation
- Average Sensor Gain of -10.9 mV/°C
- Low 5.4-μA Quiescent Current
- Wide Temperature Range: –50°C to 150°C
- Output is Short-Circuit Protected
- Push-Pull Output With ±50-μA Drive Capability
- Footprint Compatible With the Industry-Standard LM20/19 and LM35 Temperature Sensors
- Cost-Effective Alternative to Thermistors
