LM57-Q1 Description
The LM57-Q1 device is a precision, dual-output, temperature switch with analog temperature sensor output for wide temperature applications such as automotive grade. The trip temperature (TTRIP) is selected from 256 possible values in the range of 40°C to 160°C. The VTEMP is a class AB analog voltage output that is proportional to temperature with a programmable negative temperature coefficient (NTC).
LM57-Q1 Key Features
- 1 Qualified for Automotive
LM57-Q1 Applications
- AEC-Q100 Qualified with the Following Results
- Temperature Grade 0 Extended: −50°C to +160°C with Excursions up to 170°C Operating Temperature Range
- Temperature Grade 0: −50°C to +150°C Operating Temperature Range
- Temperature Grade 1: −50°C to +125°C Operating Temperature Range