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LMT70A - RTD and Precision NTC Thermistor

This page provides the datasheet information for the LMT70A, a member of the LMT70 RTD and Precision NTC Thermistor family.

Datasheet Summary

Description

The LMT70 is an ultra-small, high-precision, lowpower CMOS analog temperature sensor with an output enable pin.

Features

  • 1 Accuracy:.
  • ±0.05°C (typ) or ±0.13°C (max) from 20°C to 42°C.
  • ±0.2°C (max) from -20°C to 90°C.
  • ±0.23°C (max) from 90°C to 110°C.
  • ±0.36°C (max) from -55°C to 150°C.
  • Wide Temperature Range:.
  • 55°C to 150°C.
  • Matching of Two Adjacent LMT70A on Tape and Reel: 0.1°C (max) at 30°C.
  • Very Linear Analog Temperature Sensor with Output Enable Pin.
  • NTC Output Slope: -5.19 mV/°C.
  • Output On/Off Switch with RDS on.

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Datasheet preview – LMT70A

Datasheet Details

Part number LMT70A
Manufacturer Texas Instruments
File Size 1.32 MB
Description RTD and Precision NTC Thermistor
Datasheet download datasheet LMT70A Datasheet
Additional preview pages of the LMT70A datasheet.

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LMT70, LMT70A SNIS187A – MARCH 2015 – REVISED JULY 2015 LMT70, LMT70A ±0.05°C Precision Analog Temperature Sensor, RTD and Precision NTC Thermistor IC 1 Features •1 Accuracy: – ±0.05°C (typ) or ±0.13°C (max) from 20°C to 42°C – ±0.2°C (max) from -20°C to 90°C – ±0.23°C (max) from 90°C to 110°C – ±0.36°C (max) from -55°C to 150°C • Wide Temperature Range: −55°C to 150°C • Matching of Two Adjacent LMT70A on Tape and Reel: 0.1°C (max) at 30°C • Very Linear Analog Temperature Sensor with Output Enable Pin • NTC Output Slope: -5.19 mV/°C • Output On/Off Switch with RDS on < 80 Ω • Wide Power Supply Range: 2.0 V to 5.5 V • Low Power Supply Current: 9.2 µA (typ)12 µA (max) • Ultra Small 0.88 mm by 0.
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