Datasheet > SS2509ESOT

SS2509ESOT

更新时间： 2024-11-14 00:59:43

品牌	Logo	应用领域
SECELECTRONICS		/
页数	文件大小	规格书
8页	347K
描述
Hall Latch - High Sensitivity

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SS2509ESOT 数据手册

SS2509

Hall Latch - High Sensitivity

Packages

Features and Benefits

–

Wide operating voltage range from 3.5V to

24V

–

High magnetic sensitivity – Multi-purpose

CMOS technology

Low current consumption

Chopper-stabilized amplifier stage

Output driver with internal pull-up resistor

Superior temperature stability

Insensitive to physical stress

SOT23 3L or flat SIP 3L

3 pin SOT23 (suffix SO)

3 pin SIP (suffix UA)

both RoHS Compliant packages

Functional Block Diagram

Application Examples

–

Automotive, Consumer and Industrial

Solid-state switch

Brushless DC motor commutation

Speed detection

Angular position detection

Linear position detection

Proximity detection

V_DD

Voltage

Rpull

OUT

Regulator

Chopper

Hall

Plate

General Description

GND

The SS2509 is a bipolar Hall effect sensor IC fabri-

cated from mixed signal CMOS technology. The de-

vice integrates a voltage regulator, Hall sensor with

dynamic offset cancellation system, Schmitt trigger

and an output driver with internal pull-up resistor, all

in a single package.

UA Package

Pin 1 – V_DD

Pin 2 – GND

Pin 3 – OUT

SO Package

Pin 1 – V_DD

Pin 2 – OUT

Pin 3 – GND

It incorporates advanced chopper stabilization techniques to provide accurate and stable magnetic switch points.

There are many applications for this HED – Hall Electronic Device - in addition to those listed above. The design,

specifications and performance have been optimized for commutation applications in 5V and 12V brushless DC

motors.

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) for surface mount process or in a Plastic Single In

Line (SIP 3L flat) for through- hole mount. Both 3-lead packages are RoHS compliant.

V3.10 Nov 1, 2013

12 3 4 5 6 7 8

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