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1812A/1812B/1813中文资料SINGLE SOUND GENERATOR数据手册UTC规格书
1812A/1812B/1813规格书详情
描述 Description
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 analyzed andprogrammed into an internal ROM by changing a mask layerduring device fabrication. The UTC 1812A/1812B/1813 is suitable for various toy applications.
特性 Features
• Single power supply: 2.4~3.3V
• Auto power-off function
• Built-in envelope control circuit
• Minimum external components
• Strong driving capability
技术参数
- 制造商编号
：1812A/1812B/1813
- 生产厂家
：UTC
- OperatingVoltage (V)
：2.4V~3.3V
- Ioh(mA) (Min)
：-1 (mA)
- Iol(mA) (Min)
：1 (mA)
- package
：SOP-8DIP-8DIP-14
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
SDOA |
25+ |
DIP8 |
1687 |
全新原装正品支持含税 |
询价 | ||
KNOWLES SYFER |
23+ |
SMD1812 |
155000 |
主营无源被动元件原装现货可含税 |
询价 | ||
AVX |
23+ |
SMD |
9935 |
专注配单,只做原装进口现货 |
询价 | ||
AVX |
21+ |
SMD |
45592 |
原装现货,样品可售 |
询价 | ||
AVX |
2450+ |
NA |
9850 |
只做原厂原装正品现货或订货假一赔十! |
询价 | ||
AVX |
15+ROHS |
SMD |
493900 |
原装现货优势出售/高价回收此类库存 |
询价 | ||
AVX |
24+ |
108000 |
询价 | ||||
N/A |
24+/25+ |
1000 |
原装正品现货库存价优 |
询价 | |||
AVX |
22+ |
SMD |
35000 |
绝对原装正品现货,假一罚十 |
询价 | ||
AVX |
21+ |
NA |
4000 |
百域芯优势 实单必成 可开13点增值税 |
询价 |
