Datasheet > SS159LUA

SS159LUA

更新时间： 2022-02-26 11:55:22

品牌	Logo	应用领域
SECELECTRONICS		/
页数	文件大小	规格书
6页	207K
描述
Unipolar Hall Switch-Low Sensitivity

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SS159LUA 数据手册

SS159

Unipolar Hall Switch-Low Sensitivity

Packages

Features and Benefits

–

3.5V to 24V Operation

-40°C to 150°C 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

V_DD

Brushless DC motor commutation

Speed detection

Voltage

OUT

Regulator

Angular position detection

Proximity detection

Chopper

Current detector

Hall

Plate

General Description

The SS159 is a unipolar Hall-effect sensor IC fabricat-

ed from CMOS technology. The device integrates a

voltage regulator, Hall sensor with dynamic offset can-

cellation 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.

GND

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 oper-

ate continuously over extended temperatures to +150°C, and are more stable with both temperature and supply volt-

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

net.

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.

V310 Nov 1, 2013

12 3 4 5 6

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