SS2712

Hall Latch - High Sensitivity

2

V3.10 Nov 1, 2013

General Description

The SS2712 is a bipolar Hall effect sensor IC fabri-

cated from mixed signal CMOS technology. The device

integrates a voltage regulator, Hall sensor with dynamic

offset cancellation system, Schmitt trigger and an out-

put driver with internal pull-up resistor, 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. 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 ex-

tended choice of temperature range, it is quite suitable

for use in automotive, industrial and consumer applica-

tions. The device is delivered in a Small Outline Tran-

sistor (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.

Glossary of Terms

MilliTesla (mT), Gauss

Units of magnetic flux density: 1mT = 10 Gauss

RoHS

Restriction of Hazardous Substances

Magnetic flux density applied on the branded side of the package

Magnetic flux density applied on the branded side of the package