SINGLE SOUND GENERATOR

The UTC 1812A/1812B/1813 is a CMOS LSI chip designed foruse in sound effect products .It is equipped with tone circuit, noisecircuit and other control logic to generate different soundsincluding rifle gun, machine gun, booming sound, door bell, alarm etc.  The customer supplied sound source can be a • Single power supply: 2.4~3.3V\n• Auto power-off function\n• Built-in envelope control circuit\n• Minimum external components\n• Strong driving capability;

UTC

友顺

1812

AVX

上传：瑞航达科技(深圳)有限公司

SMD

宝电通

上传：深圳市茂兴电子有限公司

SOP

Airoha

达发科技

上传：深圳市讯运电子有限公司

QFP-100

AMIS

上传：深圳市博兴电子有限公司