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RS421 - Precision Programmable Reference

Datasheet Summary

Description

The RS421 and RS422 device are three-terminal adjustable shunt regulators, with a guaranteed thermal stability over applicable temperature ranges.

The output voltage can be set to any value between VREF (approximately 1.18V) and 36V with two external resistors.

Features

  • Reference Voltage Tolerance at 25°C 0.5%.
  • Programmable output voltage to 36V.
  • Low dynamic output impedance 0.1Ω.
  • Sink current capability of 0.5mA to 100mA.
  • Equivalent full-range temperature coefficient of 50ppm/°C typical.
  • Temperature compensated for operation over full rated operating temperature range.
  • Low output noise voltage.
  • Fast turn on response.
  • Operation junction temperature from -40°C to 150°C.
  • Le.

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Datasheet preview – RS421

Datasheet Details

Part number RS421
Manufacturer RUNIC
File Size 305.12 KB
Description Precision Programmable Reference
Datasheet download datasheet RS421 Datasheet
Additional preview pages of the RS421 datasheet.

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Full PDF Text Transcription

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RS421/ RS422 RS421/ RS422 Precision Programmable Reference FEATURES • Reference Voltage Tolerance at 25°C 0.5% • Programmable output voltage to 36V • Low dynamic output impedance 0.1Ω • Sink current capability of 0.
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