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LM57 - Resistor-Programmable Temperature Switch and Analog Temperature Sensor

Datasheet Summary

Description

The LM57 device is a precision, dual-output, temperature switch with analog temperature sensor output for wide temperature industrial applications.

40°C to 150°C.

Features

  • 1 See LM57-Q1 Data Sheet for AEC-Q100 Grade 1/Grade 0/Grade 0 Extended (Qualified and Manufactured on an Automotive Grade Flow).
  • Trip Temperature Set by External Resistors with Accuracy of ±1.7°C or ±2.3°C from.
  • 40°C to +150°C.
  • Resistor Tolerance Contributes Zero Error.
  • Push-Pull and Open-Drain Switch Outputs.
  • Wide Operating Temperature Range of.
  • 50°C to 150°C.
  • Very Linear Analog VTEMP Temp Sensor Output with ±0.8°C or ±1.3°C.

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Datasheet Details

Part number LM57
Manufacturer Texas Instruments
File Size 1.29 MB
Description Resistor-Programmable Temperature Switch and Analog Temperature Sensor
Datasheet download datasheet LM57 Datasheet
Additional preview pages of the LM57 datasheet.

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM57 SNIS152E – MAY 2009 – REVISED JULY 2015 LM57 Resistor-Programmable Temperature Switch and Analog Temperature Sensor 1 Features •1 See LM57-Q1 Data Sheet for AEC-Q100 Grade 1/Grade 0/Grade 0 Extended (Qualified and Manufactured on an Automotive Grade Flow) • Trip Temperature Set by External Resistors with Accuracy of ±1.7°C or ±2.3°C from −40°C to +150°C • Resistor Tolerance Contributes Zero Error • Push-Pull and Open-Drain Switch Outputs • Wide Operating Temperature Range of −50°C to 150°C • Very Linear Analog VTEMP Temp Sensor Output with ±0.8°C or ±1.
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