UNISONIC TECHNOLOGIES CO., LTD

1618

CMOS IC

www.unisonic.com.tw

1 of 5

Copyright © 2014 Unisonic Technologies Co., Ltd

QW-R502-007.H

6 KEYS SIREN/ALARM SOUND

GENERATOR



DESCRIPTION

The UTC 1618 is a CMOS design for 6 different alarm sounds

application. According to the priority of the select keys, the sound

of UTC 1618 will be generated in cycling sequence.



FEATURES

* Auto power off function, reduce power consumption.

* Low operating voltage: 2V ~ 5V.

* On-chip RC oscillator.

* 6 different sounds.

* 6 prioritized keys for selecting 6 different sounds.

* Low stand by current.

* CMOS process.

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ORDERING INFORMATION

Ordering Number

Package

Packing

Lead Free

Halogen Free

1618L-D16-T

1618G-D16-T

DIP-16

Tube

-

1618G-S16-R

SOP-16

Tape Reel

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MARKING

DIP-16

SOP-16