SS5682

Unipolar Hall Switch

2

V2.00 May 1, 2012

General Description

The SS5682 is a unipolar Hall effect sensor IC

fabricated from mixed signal CMOS technology. The

device integrates a voltage regulator, Hall sensor with

dynamic offset cancellation system, Schmitt trigger

and an open-drain output driver, all in a single

package.

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.

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 flat) for through- hole mount. Both

3-lead packages are RoHS compliant.

Glossary of Terms

MilliTesla (mT),

Gauss

Units of magnetic flux density: 1mT = 10 Gauss

RoHS

Restriction of Hazardous Substances

SOT

Small Outline Transistor (SOT package) – also referred with the package code “SO”

ESD

Electro-Static Discharge

BLDC

Brush-Less Direct-Current

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

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