ADR439 - Ultralow Noise XFET Voltage References

Analog Devices

Datasheet Details

Part number	ADR439
Manufacturer	Analog Devices ↗
File Size	1.03 MB
Description	Ultralow Noise XFET Voltage References
Datasheet	ADR439-AnalogDevices.pdf

The ADR43x series is a family of XFET® voltage references featuring low noise, high accuracy, and low temperature drift performance.

Low noise (0.1 Hz to 10.0 Hz): 3.5 µV p-p @ 2.5 V output No external capacitor required Low temperature coefficient A Grade: 10 ppm/°C maximum B Grade: 3 ppm/°C maximum Load regulation: 15 ppm/mA Line regulation: 20 ppm/V Wide operating range ADR430: 4.1 V to 18 V ADR431: 4.5 V to 18 V ADR433: 5.0 V to 18 V ADR434: 6.1 V to 18 V ADR435: 7.0 V to 18 V ADR439: 6.5 V to 18 V High output source and sink current: +30 mA and.
20 mA Wide temperature range:.
40°C to +125°C.

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Published: Jul 6, 2022 |