A1421LK-T(2005) Просмотр технического описания (PDF) - Allegro MicroSystems

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производитель

A1421LK-T
(Rev.:2005)

High Precision Hall Effect AC-Coupled Differential Sensor with Integrated Filter Capacitor

Allegro MicroSystems 

A1421, A1422, A1423

High Precision Hall Effect AC-Coupled Differential Sensor with Integrated Filter Capacitor

Functional Block Diagram

VS+

VCC

(Pin 1)

Dual Hall

Transducers

Regulator

0.1 uF

Hall

Amp

Gain

Stage

Bandpass Filter Integrated

Tracking Capacitor

VREF

Diagnostic

Circuitry

Comparator

TEST

(Pin 3)

VOUT

(Pin 2)

GND

(Pin 4)

(Required)

A1421-DS

Allegro MicroSystems, Inc.

3

115 Northeast Cutoff, Box 15036

Worcester, Massachusetts 01615-0036 (508) 853-5000

www.allegromicro.com

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