Datasheet > MA7011

MA7011

更新时间： 2025-07-20 01:04:43

品牌	Logo	应用领域
久昌 - MPOWER		/
页数	文件大小	规格书
7页	395K
描述
Unipolar Hall Effect Switch

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MA7011 数据手册

MA7011

Unipolar Hall Effect Switch



GENERAL DESCRIPTION

MA7011 is an unipolar Hall effect sensor IC. The device includes an on-chip Hall voltage

generator for magnetic sensing, a comparator that amplifies the Hall voltage, and a Schmitt

trigger to provide switching hysteresis for noise rejection, and open-drain output. An internal

band-gap regulator is used to provide temperature compensated supply voltage for internal

circuits and allows a wide operating supply range.

If a magnetic flux density larger than threshold Bop, OUT is turned on(low). The output state is

held until a magnetic flux density reversal falls below Brp causing OUT to be turned off (high)..



FEATURES

2.5V to 26V DC operation voltage

Temperature compensation

Wide operating voltage range

Open-Drain pre-driver

25mA maximum sinking output current.

Low Profile SOT23-3L and SIP-3L(TO-92S) Package( Green and Lead Free )

 PIN ASSIGNMENT

The package of MA7011 are SOT23-3L and SIP-3L ; the pin assignment is given by:

(Top View)

GND

SIP-3L

Name

Description

VDD Supply Voltage

OUT Output

SOT23-3L

GND Ground.

VDD

OUT

VDD GND

OUT

Major Power Technology Co., Ltd.

Rev1.0 Nov. 14, 2017

1/7

12 3 4 5 6 7

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