ADR391 references equivalent, low noise precision voltage references.
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 Ultra.
Battery-powered instrumentation Portable medical instrumentation Data acquisition systems Industrial process controls Au.
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. Using patented temperature drift curvature correction techniques from Analog Devices.
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