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1812A-S8-T中文资料友顺数据手册PDF规格书
1812A-S8-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:
1812A-S8-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 |
---|---|---|---|---|---|---|---|
FH/风华高科 |
18+ |
SMD |
900000 |
优势贴片电容全新原装进口现货欢迎咨询 |
询价 | ||
WLSN |
25+23+ |
SMD |
67071 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
WALSIN/华新科 |
24+ |
NA/ |
3000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
W |
24+ |
1000 |
询价 | ||||
HITANO |
473 |
公司优势库存 热卖中! |
询价 | ||||
WALSIN |
ROHS |
56520 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
WLSN |
1303+ |
SMD |
390 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
WALSIN/华新 |
2022+ |
SMD |
120000 |
原厂代理 终端免费提供样品 |
询价 | ||
WLSN |
25+ |
SMD |
750 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
WALSIN/华新科 |
24+ |
SMD |
60000 |
全新原装现货 |
询价 |