Datasheet > MLX90224A

MLX90224A

更新时间： 2024-01-12 08:50:17

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
8页	175K
描述
DUAL HALL EFFECT LATCH

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技术参数
数据手册

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MLX90224A 技术参数

是否Rohs认证：	符合	生命周期：	Active
Reach Compliance Code：	compliant	风险等级：	5.81
JESD-609代码：	e3	端子面层：	Matte Tin (Sn)
Base Number Matches：	1

MLX90224A 数据手册

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■ Chopper Stabilized Amplifier Stage

■ CMOS for Optimum Stability, Quality and Cost

■ Dual Output

■ 4.5V to 28V Operation

■ Phase/Direction Detection (B)

■ Pulse Doubling Output (C)

ꢄ

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■ Direction Detector

■ Speed Sensor

■ Shaft Encoding

■ Position Sensing

ꢄ

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Part No.

Temperature Suffix

Package

Temperature Range

MLX90224 A

MLX90224 B

MLX90224 C

-40 C to 150^oC Automotive

-40^oC to 150^oC Automotive

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ꢀꢈꢏꢉꢎꢓꢕꢊꢓꢖꢐꢄ

The MLX90224 series are dual Hall effect latches. It

includes two Hall effect latch functions of which typi-

cal thresholds are +/- 2.0 mT. In each latch, the mag-

netic flux detection is performed by a switched silicon

Hall plate. The B_OPand B_RPare temperature-compen-

sated and give a sensitivity temperature coefficient of

500 ppm/^oC to compensate popular magnets.

The MLX90224 A, C output transistor will be “latched

on” (B_OP) in the presence of a sufficiently strong South

pole magnetic field facing the marked side of the pack-

age. Similarly, the output will be “latched off” (B_RP) in

the presence of a North field. Spacing on the plates is

1.85mm.

V_DD

Voltage

Regulator

Replaced with Logic for

MLX90224

Chopper

OUTPUT

The MLX90224 B series are designed for direction

detection with a high speed chopper which provides

15µs delay.

Chopper

OUTPUT

GND

Note: Static sensitive device, please observe ESD precautions.

MLX90224 Dual Hall Effect Latch

Rev 1.2

8/May/99

Page 1

12 3 4 5 6 7 8

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