HT6221中文資料合泰數(shù)據(jù)手冊PDF規(guī)格書
HT6221規(guī)格書詳情
General Description
The HT6221/HT6222 are CMOS LSI encoders designed for use in remote control systems. They are capable of encoding 16-bit address codes and 8-bit data codes. Each address/data input can be set to one of the two logic states, 0 and 1.
Features
? Operating voltage: 1.8V~3.5V
? DOUT with 38kHz carrier for IR medium
? Low standby current
? Minimum transmission word: one word
? 455kHz ceramic resonator or crystal
? 16-bit address codes
? 8-bit data codes
? PPM code method
? Three double-active keys
? Maximum active keys HT6221: 32 keys HT6222: 64 keys
? Low power and high noise immunity CMOS technology
? HT6221: 20-pin SOP package HT6222: 24-pin SOP package
Applications
? Television and video cassette recorder controllers
? Burglar alarm systems
? Smoke and fire alarm systems
? Garage door controllers
? Car door controllers
? Car alarm systems
? Security systems
? Other remote control systems
產(chǎn)品屬性
- 型號：
HT6221
- 制造商：
Holtek Semiconductor Inc
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
HOLTEK/合泰 |
24+ |
SOP-20 |
860000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
HOLTEK |
24+ |
SOP24 |
44300 |
原裝進(jìn)口現(xiàn)貨假一罰百 |
詢價(jià) | ||
HOLTEK |
2015+ |
SOP20 |
19898 |
專業(yè)代理原裝現(xiàn)貨,特價(jià)熱賣! |
詢價(jià) | ||
HOLTEK |
1822+ |
SOP |
9852 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!! |
詢價(jià) | ||
HT |
24+ |
SMD |
5500 |
優(yōu)勢產(chǎn)品!100%全新原裝現(xiàn)貨供應(yīng) |
詢價(jià) | ||
原廠 |
23+ |
SOP |
9680 |
價(jià)格優(yōu)勢/原裝現(xiàn)貨/客戶至上/歡迎廣大客戶來電查詢 |
詢價(jià) | ||
HOLTEK |
24+ |
SOP-20 |
16800 |
絕對原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢!? |
詢價(jià) | ||
HT |
23+ |
SOP |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價(jià) | ||
HOLTEK |
21+ |
8080 |
只做原裝,質(zhì)量保證 |
詢價(jià) | |||
SOP-20 |
23+ |
NA |
15659 |
振宏微專業(yè)只做正品,假一罰百! |
詢價(jià) |
