1812A_12 Datasheet, PDF (1/7 Pages) Unisonic Technologies – SINGLE SOUND GENERATOR

UNISONIC TECHNOLOGIES CO., LTD
1812A/1812B/1813
SINGLE SOUND GENERATOR
„ DESCRIPTION
The UTC 1812A/1812B/1813 is a CMOS LSI chip designed for
use in sound effect products .It is equipped with tone circuit, noise
circuit and other control logic to generate different sounds including
rifle gun, machine gun, booming sound, door bell, alarm etc. The
customer supplied sound source can be analyzed and
programmed into an internal ROM by changing a mask layer during
device fabrication. The UTC 1812A/1812B/1813 is suitable for
various toy applications.
„ FEATURES
*Single power supply: 2.4~3.3V
*Low standby current at 3V, 1μA typ
*Auto power-off function
*Speaker or direct piezo. application
*Built-in envelope control circuit
*1Hz-8Hz programmable LED flash output
*Minimum external components
*Low operating current
*Strong driving capability
CMOS IC
SOP-8
DIP- 8
DIP-14
„ ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
1812AL-D08-T
1812AG-D08-T
1812AL-S08-R
1812AG-S08-R
1812AL-S08-T
1812AG-S08-T
1812BL-D08-T
1812BG-D08-T
1812BL-S08-R
1812BG-S08-R
1812BL-S08-T
1812BG-S08-T
1813L-D14-T
1813G-D14-T
Package
DIP-8
SOP-8
SOP-8
DIP-8
SOP-8
SOP-8
DIP-14
Packing
Tube
Tape Reel
Tube
Tube
Tape Reel
Tube
Tube
www.unisonic.com.tw
Copyright © 2012 Unisonic Technologies Co., Ltd
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