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1812A-S8-T中文资料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 |
|---|---|---|---|---|---|---|---|
WALSIN/华新科 |
23+ |
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 | ||
WLSN |
24+ |
SMD |
58000 |
全新原厂原装正品现货,可提供技术支持、样品免费! |
询价 | ||
WLSN |
21+ |
SMD |
390 |
原装现货假一赔十 |
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 | ||
GC |
23+ |
1812 |
90000 |
渠道可追溯 可开增值税 正规报关 绝不损原包装 |
询价 | ||
WLSN |
22+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 |
SMD |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
FASTRON |
24+25+/26+27+ |
车规-固定电感 |
18653 |
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 | ||
WLSN |
22+ |
SMD |
25000 |
原装现货,价格优惠,假一罚十 |
询价 | ||
WLSN |
2023+ |
SMD |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 |
