UNISONIC TECHNOLOGIES CO., LTD

SK8552

LINEAR INTEGRATED CIRCUIT

www.unisonic.com.tw

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Copyright © 2005 Unisonic Technologies Co., Ltd

QW-R118-006,A

LOW VOLTAGE OPERATION

HALL IC

DESCRIPTION

SK8552 is a semiconductor integrated circuit utilizing the Hall

effect. It has been so designed as to operate in the alternating

magnetic field especially at low supply voltage and operation over

extended temperature ranges to +125 .This Hall IC is suitable

℃

for application to various kinds of sensors, contact-less switches,

and the like.

FEATURES

* Wide supply voltage range of 3V to 20V

* Wide temperature operation range of -20 ~+125

℃℃

* TTL and MOS IC are directly drivable by the output

* The life is semipermanent because it employs contactless parts

* SIP-3 , SOT-25 package

* Equipped with an output pull-up resistor ( typical 20kΩ)

APPLICATION

* Position sensor

* Contact-less sensor

* Detection of cover (open/close)

SIP-3

SOT-25

4

5

3

2

1

1

*Pb-free plating product number: SK8552L

ORDERING INFORMATION

Order Number

Pin Assignment

Normal

Lead Free Plating

Package

1

2

3

4

5

Packing

SK8552-AF5-0-R

SK8552L-AF5-0-R

SOT-25

G

G

O

I

N

Tape Reel

SK8552-G03-D-K

SK8552L-G03-D-K

SIP-3

I

G

O

-

-

Bulk

N: No Connection

SK8552L-AF5-0-R

(1)Packing Type

(3)Package Type

(4)Lead Plating

(2)Pin Assignment

(1) K: Bulk, R: Tape Reel

(2) refer to Pin Assignment

(3) AF5: SOT-25, G03: SIP-3

(4) L: Lead Free Plating, Blank: Pb/Sn