Datasheet > A19530LUCX-TN-FDIOHEJ-A

A19530LUCX-TN-FDIOHEJ-A

更新时间： 2024-10-03 01:59:43

品牌	Logo	应用领域
急速微 - ALLEGRO		/
页数	文件大小	规格书
18页	807K
描述
High Feature Three-Wire Hall-Effect Transmission Speed and Direction Sensor IC

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A19530

High Feature Three-Wire Hall-Effect

Transmission Speed and Direction Sensor IC

FEATURES AND BENEFITS

DESCRIPTION

TheA19530 is an optimized Hall-effect integrated circuit (IC)

thatprovidesauser-friendlysolutionfordirectiondetectionand

truezero-speeddigitalmagneticwheelorgeartoothsensing.The

smallpackagecanbeeasilyassembledandusedinconjunction

with a wide variety of magnetic wheels or back-biased with a

magnet for gear tooth sensing applications.

• Integrated diagnostics and certified safety design process

for ASIL B compliance

• Three-wire output pulse-width protocol supporting speed,

direction, and ASIL

• Advanced algorithms supporting vibration detection and

sudden air gap changes

• Ring magnet and ferrous target sensing

• Air gap independent switch points

• True zero-speed operation

• Integrated EMC capacitor in a single overmolded

miniature package

The IC employs patented algorithms for the special operational

requirements of automotive transmission applications. The

speed and direction of the target are communicated through a

variablepulse-widthoutputprotocol.TheA19530highvibration

immunityoptionpreventsdirectionpulsesfromoccurringunder

angularvibrationwithoutsacrificingmaximumairgapcapability,

whereasthenovibrationimmunityoptionallowsforcontinuous

directionpulseemissionundervibration.Theadvancedvibration

detection algorithm will systematically calibrate the sensor IC

on the initial teeth of true target rotation and not on vibration,

always providing an accurate signal in running mode.

• Robust test coverage capability with Scan Path and

IDDQ measurement

PACKAGE:

More classic output options such as speed only protocol,

representing target profile or fast direction change recognition

with reduced vibration immunity also complete the

programming panel of the A19530.

3-pin SIP (suffix UC)

Advanced signal processing, innovative algorithms, short/

open detection capability, andASIL B compliant design make

the A19530 an ideal solution for a wide range of speed and

direction sensing needs with diagnostic requirements.

Not to scale

This device is available in a lead (Pb) free 3-pin SIP package

with tin-plated leadframe.

VCC

REGULATOR

(Analog)

REGULATOR

(Digital)

OFFSET

ADJUST

FILTER

Hall Amp

AGC

ADC

OUT

OUTPUT

CONTROL

SYNCHRONOUS

DIGITAL CONTROLLER

OFFSET

ADJUST

FILTER

Hall Amp

AGC

ADC

GND

Figure 1: Functional Block Diagram

A19530-DS

September 13, 2018

MCO-0000493

12 3 4 5 6 7...18

中文翻译

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与A19530LUCX-TN-FDIOHEJ-A相关器件

型号	品牌	获取价格	描述	数据表
A19530LUCX-TN-FDIOLEG-A	ALLEGRO	获取价格	High Feature Three-Wire Hall-Effect Transmission Speed and Direction Sensor IC
A19530LUCX-TN-FDIOLEJ-A	ALLEGRO	获取价格	High Feature Three-Wire Hall-Effect Transmission Speed and Direction Sensor IC
A19530LUCX-TN-FDIOOEG-A	ALLEGRO	获取价格	High Feature Three-Wire Hall-Effect Transmission Speed and Direction Sensor IC
A19530LUCX-TN-FDIOOEJ-A	ALLEGRO	获取价格	High Feature Three-Wire Hall-Effect Transmission Speed and Direction Sensor IC
A19530LUCX-TN-FDIPCEG-A	ALLEGRO	获取价格	High Feature Three-Wire Hall-Effect Transmission Speed and Direction Sensor IC
A19530LUCX-TN-FDIPCEJ-A	ALLEGRO	获取价格	High Feature Three-Wire Hall-Effect Transmission Speed and Direction Sensor IC
A19530LUCX-TN-FDIPHEG-A	ALLEGRO	获取价格	High Feature Three-Wire Hall-Effect Transmission Speed and Direction Sensor IC
A19530LUCX-TN-FDIPHEJ-A	ALLEGRO	获取价格	High Feature Three-Wire Hall-Effect Transmission Speed and Direction Sensor IC
A19530LUCX-TN-FDIPLEG-A	ALLEGRO	获取价格	High Feature Three-Wire Hall-Effect Transmission Speed and Direction Sensor IC
A19530LUCX-TN-FDIPLEJ-A	ALLEGRO	获取价格	High Feature Three-Wire Hall-Effect Transmission Speed and Direction Sensor IC

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