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ADR391 - Low Noise Precision Voltage References

Description

The ADR391/ADR392/ADR395 are precision 2.5 V, 4.096 V, and 5 V band gap voltage references, respectively, featuring low power and high precision in a tiny footprint.

Features

  • Compact 5-lead TSOT package Low temperature coefficient B grade: 9 ppm/°C A grade: 25 ppm/°C Initial accuracy B grade: ±4 mV maximum (ADR391) A grade: ±6 mV maximum Ultralow output noise: 5 μV p-p (0.1 Hz to 10 Hz) Low dropout: 300 mV Low supply current 3 μA maximum in shutdown 140 μA maximum in operation No external capacitor required Output current: 5 mA Automotive grade available Wide temperature range:.
  • 40°C to +125°C.

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Other Datasheets by Analog Devices

Part Number Description
ADR390 Low Noise Precision Voltage References
ADR392 Low Noise Precision Voltage References
ADR395 Low Noise Precision Voltage References
ADR318 Precision Low Drift SOT-23 Voltage Reference with Shutdown
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Data Sheet Micropower, Low Noise Precision Voltage References with Shutdown ADR391/ADR392/ADR395 FEATURES Compact 5-lead TSOT package Low temperature coefficient B grade: 9 ppm/°C A grade: 25 ppm/°C Initial accuracy B grade: ±4 mV maximum (ADR391) A grade: ±6 mV maximum Ultralow output noise: 5 μV p-p (0.1 Hz to 10 Hz) Low dropout: 300 mV Low supply current 3 μA maximum in shutdown 140 μA maximum in operation No external capacitor required Output current: 5 mA Automotive grade available Wide temperature range: −40°C to +125°C APPLICATIONS Battery-powered instrumentation Portable medical instrumentation Data acquisition systems Industrial process controls Automotive GENERAL DESCRIPTION The ADR391/ADR392/ADR395 are precision 2.5 V, 4.
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