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ADM2914 Datasheet Quad UV/OV Positive/Negative Voltage Supervisor

Manufacturer: Analog Devices

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General Description

The ADM2914 is a quad voltage supervisory IC ideally suited for monitoring multiple rails in a wide range of applications.

Each monitored rail has two dedicated input pins, VHx and VLx, which allow each rail to be monitored for both overvoltage (OV) and undervoltage (UV) conditions.

A common active low undervoltage (UV) and overvoltage (OV) pin is shared by each of the monitored voltage rails.

Overview

Data Sheet.

Key Features

  • Quad UV/OV positive/negative supervisor Supervises up to 2 negative rails Adjustable UV and OV input thresholds High threshold accuracy over temperature: ±1.5% 1 V buffered reference output Open-drain UV and OV reset outputs Adjustable reset timeout with disable option Outputs guaranteed down to VCC of 1 V Glitch immunity 62 μA supply current 16-lead QSOP package.

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