• Part: LM57
  • Description: Resistor-Programmable Temperature Switch And Analog Temperature Sensor
  • Manufacturer: National Semiconductor
  • Size: 329.47 KB
LM57 Datasheet (PDF) Download
National Semiconductor
LM57

Overview

The LM57 is a precision, dual-output, temperature switch with integrated analog temperature sensor. The trip temperature (TTRIP) is programmable by using two external 1% resistors.