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REF3040 - CMOS Voltage Reference

This page provides the datasheet information for the REF3040, a member of the REF3012 CMOS Voltage Reference family.

Datasheet Summary

Description

The REF30xx is a precision, low-power, low-dropout voltage, reference family available in a tiny 3-pin SOT-23 package.

The REF30xx offers excellent temperature drift and initial accuracy while operating at a quiescent current of 42 µA (typical).

Features

  • microSize Package: SOT-23-3.
  • Low Dropout: 1 mV.
  • High Output Current: 25 mA.
  • High Accuracy: 0.2%.
  • Low IQ: 42 µA (Typical).
  • Excellent Specified Drift Performance:.
  • 50 ppm/°C (Maximum) From 0°C to 70°C.
  • 75 ppm/°C (Maximum) From.
  • 40°C to +125°C 2.

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Datasheet preview – REF3040

Datasheet Details

Part number REF3040
Manufacturer Texas Instruments
File Size 1.97 MB
Description CMOS Voltage Reference
Datasheet download datasheet REF3040 Datasheet
Additional preview pages of the REF3040 datasheet.

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Full PDF Text Transcription

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REF3012, REF3020, REF3025, REF3030, REF3033, REF3040 SBVS032I – MARCH 2002 – REVISED JULY 2022 REF30xx 50-ppm/°C Max, 50-μA, CMOS Voltage Reference in SOT-23-3 1 Features • microSize Package: SOT-23-3 • Low Dropout: 1 mV • High Output Current: 25 mA • High Accuracy: 0.2% • Low IQ: 42 µA (Typical) • Excellent Specified Drift Performance: – 50 ppm/°C (Maximum) From 0°C to 70°C – 75 ppm/°C (Maximum) From –40°C to +125°C 2 Applications • Temperature and Pressure Transmitters • Portable, Battery-Powered Equipment • Data Acquisition Systems • Medical Equipment • Handheld Test Equipment 3 Description The REF30xx is a precision, low-power, low-dropout voltage, reference family available in a tiny 3-pin SOT-23 package.
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