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ADR390 - Low Noise Precision Voltage References

General Description

The ADR390/ADR391/ADR392/ADR395 are precision 2.048 V, 2.5 V, 4.096 V, and 5 V band gap voltage references, respectively, featuring low power and high precision in a tiny footprint.

Key Features

  • Compact 5-lead TSOT packages Low temperature coefficient B grade: 9 ppm/°C A grade: 25 ppm/°C Initial accuracy B grade: ±4 mV maximum (ADR390) 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 120 μA maximum in operation No external capacitor required Output current: 5 mA Wide temperature range:.
  • 40°C to +125°C.

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Other Datasheets by Analog Devices

Part Number Description
ADR391 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
ADR3412 High Accuracy Voltage References

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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OBSOLETE 00419-001 Micropower, Low Noise Precision Voltage References with Shutdown ADR390 FEATURES Compact 5-lead TSOT packages Low temperature coefficient B grade: 9 ppm/°C A grade: 25 ppm/°C Initial accuracy B grade: ±4 mV maximum (ADR390) 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 120 μA maximum in operation No external capacitor required Output current: 5 mA 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 ADR390/ADR391/ADR392/ADR395 are precision 2.048 V, 2.5 V, 4.