LMT87
Features
- 1 LMT87LPG (TO-92S package) has a Fast Thermal Time Constant, 10-s Typical (1.2 m/s Airflow)
- Very Accurate: ±0.4°C Typical
- Low 2.7-V Operation
- Average Sensor Gain of -13.6 m V/°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 patible With the Industry-Standard
LM20/19 and LM35 Temperature Sensors
- Cost-Effective Alternative to Thermistors
2 Applications
- Automotive
- Infotainment and Cluster
- Powertrain Systems
- Smoke and Heat Detectors
- Drones
- Appliances
3 Description
The LMT87 device 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 2.7-V supply voltage operation, 5.4-μA quiescent current, and 0.7-ms power-on time enable effective powercycling architectures to minimize power consumption for battery-powered applications...
