Datasheet > ARS19200

ARS19200

更新时间： 2022-06-24 15:41:53

品牌	Logo	应用领域
急速微 - ALLEGRO		/
页数	文件大小	规格书
11页	646K
描述
ASIL-Compliant Wheel Speed Sensor IC

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ARS19200 数据手册

ARS19200

ASIL-Compliant Wheel Speed Sensor IC

DESCRIPTION

FEATURES AND BENEFITS

• Integrated diagnostics and certified safety design process

The ARS19200 is a Hall-effect-based integrated circuit (IC)

thatprovidesauser-friendlysolutionfortruezero-speeddigital

ring magnet sensing in two-wire applications. TheARS19200

is offered in the UB package, which integrates the IC and a

hightemperatureceramiccapacitorinasingleovermoldedSIP

package. The integrated capacitor provides enhanced EMC

performance with reduced external components.

for ASIL B compliance

• Integrated capacitor reduces need for external EMI

protection components

• True zero-speed operation

• Single chip sensing IC for high reliability

• Fully synchronous digital logic with Scan and IDDQ

testing

• Application-proven algorithms for robust operation in

wheel speed environments

TheICisideallysuitedforobtainingspeedinformationinwheel

speed applications. The Hall element spacing is optimized for

high resolution, small diameter targets. The package is lead

(Pb) free, with tin leadframe plating.

PACKAGE: 2-pin SIP (suffix UB)

Not to scale

Functional Block Diagram

VCC

Internal Regulator

Analog to

Offset

Adjust

Output

Control

Digital

Controller

Amp

AGC

Digital

Converter

GND

ARS19200-DS, Rev. 3

MCO-0000375

May 18, 2018

12 3 4 5 6 7...11

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