ADR391 - Low Noise Precision Voltage References

Product Overview

Analog Devices

Datasheet Details

Part number	ADR391
Manufacturer	Analog Devices
File Size	781.97 KB
Description	Low Noise Precision Voltage References
Datasheet	ADR391 Datasheet
Additional preview pages of the ADR391 datasheet.

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 |