Datasheet > SS159KSOT

SS159KSOT

更新时间： 2022-03-18 09:03:59

品牌	Logo	应用领域
SECELECTRONICS		开关
页数	文件大小	规格书
5页	223K
描述
Unipolar Hall Switch-Low Sensitivity

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SS159KSOT 数据手册

SS159

Unipolar Hall Switch-Low Sensitivity

Packages

Features and Benefits

–

3.5V to 24V Operation

-40℃ to 150℃ Superior temperature operation

CMOS technology

Low current consumption

Chopper-stabilized amplifier stage

Open drain output

Low sensitivity

Small Size-SOT23 3L or SIP 3L

both RoHS compliant packages

3 pin SOT23 (suffix SO)

3 pin SIP (suffix UA)

Functional Block Diagram

Application Examples

–

Automotive, Consumer and Industrial

Solid-state switch

Brushless DC motor commutation

Speed detection

Angular position detection

Proximity detection

Current detector

VDD

Voltage

Regulator

OUT

Chopper

Hall

Plate

General Description

GND

The SS159 is a unipolar Hall-effect sensor IC fabricated

from CMOS technology. The device integrates a voltage

regulator, Hall sensor with dynamic offset cancellation

system, small signal amplifier, Schmitt trigger and an

open-drain output driver. With suitable output pull up,

they can be used with bipolar or CMOS logic circuits.

SIP Package

Pin 1 – V_DD

Pin 2 – GND

Pin 3 – OUT

SOT Package

Pin 1 – V_DD

Pin 2 – OUT

Pin 3 – GND

These Hall-effect switches are monolithic integrated circuits with tighter magnetic specifications, designed to operate

continuously over extended temperatures to +150℃, and are more stable with both temperature and supply voltage

changes. The unipolar switching characteristic makes these devices ideal for use with a simple bar or rod magnet.

Thanks to its wide operating voltage range and extended 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) and in a Plastic Single In Line ( SIP 3L flat). Both 3-lead

packages are RoHS compliant.

V2.10 May 1, 2012

12 3 4 5

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