Datasheet > SS443LSOT

SS443LSOT

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	180K
描述
Unipolar Hall-Effect Digital Switch

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SS443LSOT 数据手册

SS443

Unipolar Hall-Effect Digital Switch

General Description

The SS443 is a unipolar Hall-effect sensor IC fabricated

from bipolar technology. The device integrates a volt-

age regulator, reverse battery protection diode, Hall

sensor with dynamic offset cancellation system, tem-

perature compensation circuitry, 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.

+150°C,and are more stable with both temperature and

supply voltage changes. The unipolar switching charac-

teristic makes these devices ideal for use with a simple

bar or rod magnet.

Thanks to its wide operating voltage range and extend-

ed choice of temperature range, it is quite suitable for

use in automotive, industrial and consumer applications.

The device is delivered in a Small Outline Transistor

(SOT) or in a Plastic Single In Line (SIP 3L flat). Both

3-lead packages are RoHS compliant.

These Hall-effect switches are monolithic integrated

circuits with tighter magnetic specifications, designed to

operate continuously over extended temperatures to

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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