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1812B-D8-R中文資料友順數(shù)據(jù)手冊PDF規(guī)格書
1812B-D8-R規(guī)格書詳情
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
產(chǎn)品屬性
- 型號：
1812B-D8-R
- 制造商：
UTC-IC
- 制造商全稱：
UTC-IC
- 功能描述：
SINGLE SOUND GENERATOR
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
AVX |
24+ |
NA/ |
2000 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
Kyocera AVX |
24+ |
1812 |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費送樣,原廠技術(shù)支持!!! |
詢價 | ||
AVX |
2025+ |
SMD |
16854648 |
代理銷售AVX/京瓷原裝現(xiàn)貨 |
詢價 | ||
AVX |
24+ |
NA |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
AVX |
25+23+ |
SMD |
36907 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價 | ||
AVX |
24+ |
108000 |
詢價 | ||||
UTC/友順 |
2447 |
DIP-8 |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
GJ |
23+ |
6800 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價 | |||
AVX |
22+ |
SMD |
45000 |
進(jìn)口原裝正品,假一罰十 |
詢價 | ||
AVX |
23+ |
1812 |
4000 |
原廠授權(quán)代理,海外優(yōu)勢訂貨渠道?？商峁┐罅繋齑?詳 |
詢價 |
