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LM94023 - Dual-Gain Analog Temperature Sensor

Datasheet Summary

Description

The LM94023 is a precision analog output CMOS integrated-circuit temperature sensor that operates at a supply voltage as low as 1.5 Volts.

Available in the very small four-bump DSBGA 0.8mm x 0.8mm) the LM94023 occupies very little board area.

Features

  • 1.
  • 2 Low 1.5V Operation.
  • Push-pull Output with 50µA Source Current Capability.
  • Two Selectable Gains.
  • Very Accurate Over Wide Temperature Range of.
  • 50°C to +150°C.
  • Low Quiescent Current.
  • Output is Short-circuit Protected.
  • Extremely Small DSBGA Package.
  • Footprint Compatible with the Industry- standard LM20 Temperature Sensor.

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Datasheet preview – LM94023

Datasheet Details

Part number LM94023
Manufacturer Texas Instruments
File Size 532.30 KB
Description Dual-Gain Analog Temperature Sensor
Datasheet download datasheet LM94023 Datasheet
Additional preview pages of the LM94023 datasheet.

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Full PDF Text Transcription

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LM94023 www.ti.com SNIS150B – SEPTEMBER 2008 – REVISED JUNE 2013 1.5V, micro SMD, Dual-Gain Analog Temperature Sensor with Class AB Output Check for Samples: LM94023 FEATURES 1 •2 Low 1.5V Operation • Push-pull Output with 50µA Source Current Capability • Two Selectable Gains • Very Accurate Over Wide Temperature Range of −50°C to +150°C • Low Quiescent Current • Output is Short-circuit Protected • Extremely Small DSBGA Package • Footprint Compatible with the Industry- standard LM20 Temperature Sensor APPLICATIONS • Cell Phones • Wireless Transceivers • Battery Management • Automotive • Disk Drives • Games • Appliances KEY SPECIFICATIONS • Supply Voltage 1.5V to 5.5V • Supply Current 5.4 μA (typ) • Output Drive ±50 μA • Temperature Accuracy – 20°C to 40°C ±1.5°C – –50°C to 70°C ±1.
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