AMC22C12DR datasheet(27/46 Pages) TI

Part #	AMC22C12DR

Description	AMC22C12 Fast Response, Basic Isolated Window Comparator With Adjustable Threshold and Latch Function

PDF	46 Pages

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Manufacturer	TI [Texas Instruments]

Direct Link	http://www.ti.com

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27 / 46 page

7.4 Device Functional Modes

The AMC22C12 is operational when the power supplies VDD1 and VDD2 are applied, as specified in the

Recommended Operating Conditions table.

Both comparators on the high-side function together as one window comparator when the voltage on the REF

pin is below the VMSEL threshold. If the voltage on the REF pin exceeds the VMSEL threshold, the negative

comparator (Cmp0) is disabled and Cmp1 functions as a single positive comparator with increased hysteresis,

as described in the Reference Input section.

The device has two output operating modes that are selected based on the LATCH input pin setting: transparent

mode and latch mode. These modes affect how the OUT pin responds to the changing input signal conditions.

See the Open-Drain Digital Output section for details.

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AMC22C12

SBASAJ8A – JUNE 2022 – REVISED AUGUST 2022

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AMC22C12DR Datasheet(PDF) 27 Page - Texas Instruments