ADR391 - Low Noise Precision Voltage References

Analog Devices

ADR391 Datasheet Preview — Preview of ADR391 PDF

Datasheet Details

Part number	ADR391
Manufacturer	Analog Devices ↗
File Size	781.97 KB
Description	Low Noise Precision Voltage References
Datasheet	ADR391-AnalogDevices.pdf

ADR391 Product details

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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Published: Mar 28, 2020 |