Datasheet > SS441LSOT

SS441LSOT

更新时间： 2022-02-26 10:31:00

品牌	Logo	应用领域
SECELECTRONICS		/
页数	文件大小	规格书
6页	181K
描述
Unipolar Hall-Effect Digital Switch

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SS441LSOT 数据手册

SS441

Unipolar Hall-Effect Digital Switch

General Description

The SS441 is a unipolar Hall-effect sensor IC fab-

ricated from bipolar technology. The device inte-

grates a voltage regulator, reverse battery protec-

tion diode, Hall sensor with dynamic offset can-

cellation system, temperature compensation cir-

cuitry, small signal amplifier, Schmitt trigger and

an open-collector output to sink up to 25 mA.

With suitable output pull up, they can be used with

bipolar or CMOS logic circuits.

temperature and supply voltage changes. The uni-

polar switching characteristic makes these devices

ideal for use with a simple bar or rod magnet.

Thanks to its wide operating voltage range and ex-

tended choice of temperature range, it is quite suit-

able for use in automotive, industrial and consumer

applications.

The device is delivered in a Small Outline Transis-

tor (SOT) or in a Plastic Single In Line (SIP 3L

flat). Both 3-lead packages are RoHS compliant.

These Hall-effect switches are monolithic integrat-

ed circuits with tighter magnetic specifications, de-

signed to operate continuously over extended tem-

peratures to +150°C,and are more stable with both

Glossary of Terms

MilliTesla (mT), Gauss Units of magnetic flux density: 1mT = 10 Gauss

RoHS Restriction of Hazardous Substances

Operating Point (B_OP) Magnetic flux density applied on the branded side of the package which turns the output

driver ON (V_OUT= V_DSon

)

Release Point (B_RP)

Magnetic flux density applied on the branded side of the package which turns the output

driver OFF (V_OUT= high)

V3.10 Nov 1, 2013

123 4 5 6

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