Datasheet > 1812B

1812B

更新时间： 2024-01-12 21:51:37

品牌	Logo	应用领域
友顺 - UTC		/
页数	文件大小	规格书
8页	92K
描述
SINGLE SOUND GENERATOR

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技术参数
数据手册

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1812B 技术参数

生命周期：	Active	包装说明：	, 1812
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8532.24.0020	风险等级：	5.77
电容器类型：	CERAMIC CAPACITOR	介电材料：	CERAMIC
安装特点：	SURFACE MOUNT	多层：	No
端子数量：	2	最高工作温度：	125 °C
最低工作温度：	-55 °C	封装形状：	RECTANGULAR PACKAGE
包装方法：	BULK; TR, 7/13 INCH	尺寸代码：	1812
表面贴装：	YES	端子形状：	WRAPAROUND
Base Number Matches：	1

1812B 数据手册

UNISONIC TECHNOLOGIES CO., LTD

1812A/1812B/1813

CMOS IC

SINGLE SOUND GENERATOR

SOP-8

ꢀ

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.

DIP-8

ꢀ

FEATURES

DIP-14

*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

*Pb-free plating product number:

1812A/1812B/1813L

*Strong driving capability

ꢀ

ORDERING INFORMATION

Order Number

Package

Packing

Normal

Lead Free Plating

1812AL-D8-R

1812AL-D8-T

1812AL-S8-R

1812AL-S8-T

1812BL-D8-R

1812BL-D8-T

1812BL-S8-R

1812BL-S8-T

1813L-D14-T

1812A-D8-R

1812A-D8-T

1812A-S8-R

1812A-S8-T

1812B-D8-R

1812B-D8-T

1812B-S8-R

1812B-S8-T

1813-D14-T

DIP-8

SOP-8

DIP-8

Tape Reel

Tube

Tape Reel

Tube

Tape Reel

Tube

Tape Reel

Tube

DIP-8

SOP-8

DIP-14

Tube

www.unisonic.com.tw

1 of 8

QW-R502-006,E

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