HT2844中文資料合泰數(shù)據(jù)手冊PDF規(guī)格書
HT2844規(guī)格書詳情
General Description
The HT2844 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 various sounds including rifle fire, machine gun, booming, door bell, Alarm, and so forth. Customer’s supplied sound source can be analyzed and programmed into an internal ROM by changing a mask layer during device fabrication. The HT2844 is suitable for various toy applications.
Features
? Single power supply: 2.4V~3.3V
? Low standby current: 1μA (Typ.) at VDD= 3V
? Auto power-off function
? Eight different sound sections
? Speaker or direct piezo application
? LED flash drive output
? Minimal external components
產(chǎn)品屬性
- 型號：
HT2844
- 制造商：
HOLTEK
- 制造商全稱：
Holtek Semiconductor Inc
- 功能描述：
4-Sound Generator
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
HOLTEK/合泰 |
23+ |
95+ |
6500 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
HOLTEK |
23+ |
DIP |
950 |
專營高頻管模塊,全新原裝! |
詢價(jià) | ||
HIGTECH |
2020+ |
TSOP |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
HIGTECH |
22+ |
TSOP |
10000 |
原裝正品優(yōu)勢現(xiàn)貨供應(yīng) |
詢價(jià) | ||
HT |
22+ |
5500 |
全新原裝現(xiàn)貨 |
詢價(jià) | |||
HIGTECH |
24+ |
TSOP |
16800 |
絕對原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢!? |
詢價(jià) | ||
HIGTECH |
2339+ |
TSOP |
5645 |
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢庫存! |
詢價(jià) | ||
HOLTEK |
2016+ |
5632 |
只做進(jìn)口原裝正品!現(xiàn)貨或者訂貨一周貨期!只要要網(wǎng)上有 |
詢價(jià) | |||
進(jìn)口原裝 |
23+ |
DIP |
1700 |
特價(jià)庫存 |
詢價(jià) | ||
HT |
23+ |
DIP |
30000 |
代理全新原裝現(xiàn)貨,價(jià)格優(yōu)勢 |
詢價(jià) |
