Datasheet > MLX90254

MLX90254

更新时间： 2024-11-11 04:15:11

品牌	Logo	应用领域
迈来芯 - MELEXIS		传感器
页数	文件大小	规格书
9页	124K
描述
Differential Dynamic Hall Effect Sensor

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中文翻译

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MLX90254 数据手册

MLX90254

Differential Dynamic Hall Effect Sensor

Features and Benefits

Differential hall sensor

Low consumption

Excellent repeatability performance

Large airgap range

Large supply voltage range

Distance between Hall plates : 2.25 mm

Applications

Crankshaft sensor

Camshaft sensor

ABS sensor

Gear tooth sensor

Speed sensor

Ordering Information

Part No.

Temperature Suffix

L (-40°C to 150°C)

Package Code

VA (4 leads)

MLX90254

1. Functional Diagram

2. Description

The MLX90254 is a Differential Dynamic Hall

Effect Sensor which has been developed for

automotive crankshaft and ABS (anti-lock brake

system) applications. The IC, combined with a

magnet placed at his back, offers speed and

position sensing of ferromagnetic tooth-wheels

in dynamic operation (non zero speed). Its low

hysteresis enables it to operate over a wide

range of air gaps from -40°C to 150°C.

Voltage

Regulator

Filter

The use of two Hall cells makes the operation

sensitive to a rotation of the IC around its normal

axis.

S . ( B1 - B2 )

Filter

The output structure is an Open-Drain NMOS

transistor with a capability of 25 mA under 24V

and protected against short-circuits. The IC is

packaged in 4-SIP VA.

Pin 1 – Not used

Pin 2 – Vdd (Supply)

Pin 3 – Vss (Ground)

Pin 4 - Output

3901090254

Rev. 005

Page 1 of 9

Datasheet

Jun/04

12 3 4 5 6 7...9

中文翻译

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与MLX90254相关器件

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MLX90254_12	MELEXIS	获取价格	Differential Dynamic Hall Effect Sensor
MLX90254LVABBA-000BU	MELEXIS	获取价格	Differential Dynamic Hall Effect Sensor
MLX90255	MELEXIS	获取价格	Linear Optical Array
MLX90255BA	ETC	获取价格	Linear Optical Array
MLX90255-BA	MELEXIS	获取价格	Linear Optical Array
MLX90255BC	MELEXIS	获取价格	Linear Optical Array
MLX90255-BC	MELEXIS	获取价格	Linear Optical Array
MLX90255K	ETC	获取价格	Linear Optical Array
MLX90255KUC-BAM	MELEXIS	获取价格	Linear Optical Array
MLX90255KUC-BAV	MELEXIS	获取价格	Linear Optical Array