ADR439 references equivalent, ultralow noise xfet voltage references.
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 L.
Precision data acquisition systems High resolution data converters Medical instruments Industrial process control system.
The ADR43x series is a family of XFET® voltage references featuring low noise, high accuracy, and low temperature drift performance. Using Analog Devices, Inc., patented temperature drift curvature correction and XFET (eXtra implanted junction FET) t.
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