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1812B-D8-T中文资料友顺数据手册PDF规格书
1812B-D8-T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-T
- 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 |
2025+ |
SMD |
16854648 |
代理销售AVX/京瓷原装现货 |
询价 | ||
AVX |
24+ |
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 | ||
AVX |
24+ |
NA |
990000 |
明嘉莱只做原装正品现货 |
询价 | ||
AVX |
23+ |
1812 |
4000 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
询价 | ||
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 |
25+23+ |
SMD |
36907 |
绝对原装正品全新进口深圳现货 |
询价 | ||
AVX |
24+ |
108000 |
询价 | ||||
Kyocera AVX |
24+ |
1812 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
UTC/友顺 |
2447 |
DIP-8 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
GJ |
23+ |
6800 |
专注配单,只做原装进口现货 |
询价 |
