ADR440 references equivalent, ldo xfet voltage references.
Ultralow noise (0.1 Hz to 10 Hz) ADR440: 1 μV p-p ADR441: 1.2 μV p-p ADR443: 1.4 μV p-p ADR444: 1.8 μV p-p ADR445: 2.25 μV p-p
Superb temperature coefficient A grade: 10 .
Precision data acquisition systems High resolution data converters Battery-powered instrumentation Portable medical inst.
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