1/7

MA7013

Major Power Technology Co., Ltd.

Rev.1.1 Nov.16, 2017

Hall Effect Switch



GENERAL DESCRIPTION

MA7013 is an 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 MA7013 are SOT23-3L and SIP-3L ; the pin assignment is given by:

VDD

OUT

(Top View)

GND

1

VDD

2

GND

3

OUT

(Top View)

SIP-3L

2

3

1

SOT23-3L

Name

Description

VDD

Supply Voltage

OUT

Output

GND Ground.