UNISONIC TECHNOLOGIES CO., LTD

U18

LINEAR INTEGRATED CIRCUIT

www.unisonic.com.tw

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Copyright © 2005 Unisonic Technologies Co., Ltd

QW-R118-007,A

BIPOLAR LATCH TYPE

HALL-EFFECT FOR

HIGH-TEMPERARURE

OPERATION

DESCRIPTION

U18 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 2.5V to 20V

* Wide temperature operation range of -20

~+125

℃℃

* Alternating magnetic field operation

* TTL and MOS IC are directly drivable by the output

* The life is semipermanent because it employs contact less parts

* SIP-3 package

APPLICATION

* Speed sensor

* Position sensor

* Rotation sensor

* Contact-less sensor

* Motor control

* Built-in protection diode

SIP-3

1

*Pb-free plating product number: U18L

ORDERING INFORMATION

Order Number

Pin Assignment

Normal

Lead Free Plating

Package

1

2

3

Packing

U18-G03-K

U18L-G03-K

SIP-3

I

G

O

Bulk

Note:

U18L-G 03-K

(1)Packing Type

(2)Package Type

(3)Lead Plating

(1) K: Bulk

(2) G03: SIP-3

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