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1812B-D8-R中文资料PDF规格书
1812B-D8-R规格书详情
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
产品属性
- 型号:
1812B-D8-R
- 制造商:
UTC-IC
- 制造商全称:
UTC-IC
- 功能描述:
SINGLE SOUND GENERATOR
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
AVX |
18+ |
SMD |
900000 |
优势贴片电容全新原装进口现货欢迎咨询 |
询价 | ||
AVX |
23+ |
NA/ |
2000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
Kyocera AVX |
23+ |
1812 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
GJ |
46000 |
全新原装现货 样品可售 |
询价 | ||||
AVX |
24+ |
NA |
990000 |
明嘉莱只做原装正品现货 |
询价 | ||
AVX |
22+ |
SMD |
45000 |
进口原装正品,假一罚十 |
询价 | ||
AVX |
22+23+ |
SMD |
36907 |
绝对原装正品全新进口深圳现货 |
询价 | ||
AVX |
08+ |
108000 |
询价 | ||||
AVX |
SMD |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
AVX-京瓷 |
24+25+/26+27+ |
车规-被动器件 |
96800 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 |