EC2622

Micropower CMOS Output Hall Effect Switch

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4H18N-Rev. F001

Ordering information

EC2622 X N XX G R-X

Introduction

Features

EC2622 Hall-effect sensor is a temperature stable, stress-

resistant, Low Tolerance of Sensitivity micro-power switch.

Superior high-temperature performance is made possible

through a dynamic offset cancellation that utilizes chopper-

stabilization. This method reduces the offset voltage

normally caused by device over molding, temperature

dependencies, and thermal stress.

EC2622 is special made for low operation voltage, 1.65V,

to active the chip which is includes the following on a

single

silicon

chip:

voltage

regulator,

Hall

voltage

generator, small-signal amplifier, chopper stabilization,

Schmitt trigger, CMOS output driver. Advanced CMOS

wafer fabrication processing is used to take advantage of

low-voltage requirements, component matching, very low

input-offset errors, and small component geometries. This

device requires the presence of omni-polar magnetic fields

for operation.

The package type is in a Halogen Free version has been

verified by third party Lab.



or South pole from magnet

Applications

( FlipCell/PHS Phone/Note Book/Flip Video Set)

low duty cycle applications

Temperature code:

E (-40℃ to + 85℃)

Sorting code：

α , β, Blank

Temperature code:

E (-40℃ to + 85℃)

R：Tape & Reel

G：Green package

Package code:

A7：TO-92S-4L

BC：SOT553