ADR291 - Low Noise Micropower Precision Voltage References

Product Overview

Analog Devices

Datasheet Details

Part number	ADR291
Manufacturer	Analog Devices
File Size	166.63 KB
Description	Low Noise Micropower Precision Voltage References
Datasheet	ADR291 Datasheet
Note	This datasheet PDF includes multiple part numbers: ADR291, ADR. Please refer to the document for exact specifications by model.
Additional preview pages of the ADR291 datasheet.

Product details

Description

Low Noise Micropower Precision Voltage References ADR290/ADR291/ADR292 PIN CONFIGURATIONS 8-Lead Narrow Body SO (R Suffix) 1 VIN 2 8 7 TOP VIEW (Not to Scale) 6 VOUT 3 5 ADR29x GND 4 8-Lead TSSOP (RU Suffix) 1 VIN 2 8 7 TOP VIEW 3 (Not to Scale) 6 VOUT 5 ADR29x GND 4 The ADR290, ADR291 and ADR292 are low noise, micropower precision voltage references that use an XFET™ reference circuit.The new XFET architecture offers significant performance improvements over traditional bandgap and

Features

Voltage Options 2.048 V, 2.500 V and 4.096 V 2.7 V to 15 V Supply Range Supply Current 12 ␮ A max Initial Accuracy ؎2 mV max Temperature Coefficient 8 ppm/؇C max Low-Noise 6 ␮ V p-p (0.1 Hz.
10 Hz) High Output Current 5 mA min Temperature Range ؊ 40؇C to ؉125؇C REF02/REF19x Pinout.

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Published: Mar 23, 2005 |