Hall Magnetic Sensor Module FOR the ARDUINO

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359 Units in Stock
Price :
US$0.88



Quantity: - +
Total :
US$0.88
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Introduction

The 3144 Hall switch integrated circuit uses the Hall principle and works as a magnetic sensitive circuit formed with the semiconductor technology. It is formed by a voltage regulator, a Hall voltage generator, a voltage differential amplifer, a Schmidt trigger, a collector circuit's output end and a temperature compensation circuit. This product is small though sensitive and has Tin made pins.

parameter

symbol

test condition


unite

min

classic

max

voltage

VCC

VCC=4.5V24V

4.5

-

24

V

low voltage

VOL

VCC=4.5V, Vo=24V Io=20mA BBOP

-

175

400

mV

leach current

IOH

Vo=24V BRP

-

1.0

10

μA

power current

ICC

VCC=24V, Vo开路

-

3.0

9.0

mA

ascend time

tr

VCC=12V,RL=820ΩCL=20PF

-

0.2

2.0

μS

descend time

tf

-

0.18

2.0

μS

        VCC=4.5~24V


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