A1422 データシートの表示（PDF） - Allegro MicroSystems

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A1422

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

Allegro MicroSystems 

A1421, A1422,

and A1423

High Precision Hall Effect AC-Coupled Differential

Sensor IC with Integrated Filter Capacitor

Device Evaluation: EMC Characterization

Please contact Allegro MicroSystems for EMC performance information.

Test Name

ESD – Human Body Model*

Reference Specification

AEC-Q100-002

ESD – Machine Model

AEC-Q100-003

Conducted Transients

ISO 7637-1

Direct RF Injection

ISO 11452-7

Bulk Current Injection

ISO 11452-4

TEM Cell

ISO 11452-3

*ESD test is done with no external components.

Vs

R2

C1

1

VCC

R1

A1421, A1422

4

GND

or A1423 VOUT 2

C2

TEST

3

Component Value Units

R1*

1

kΩ

R2

100

Ω

C1

0.1

μF

C2

0.1

ηF

*Pull-up resistor not required for

protection but for normal operation.

Recommended EMC test circuit. Test circuit recommended

configuration may change after evaluation of first silicon.

Allegro MicroSystems, Inc.

11

115 Northeast Cutoff

Worcester, Massachusetts 01615-0036 U.S.A.

1.508.853.5000; www.allegromicro.com

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