PCA8521BP中文資料飛利浦?jǐn)?shù)據(jù)手冊PDF規(guī)格書
PCA8521BP規(guī)格書詳情
GENERAL DESCRIPTION
The PCA8521 can be used in infrared remote control transmitters. It generates output pulses, in accordance with the RC5 protocol, when a key is pressed. The IC does not contain a software programmable processor. However, it does contain a ROM in which the codes that have to be transmitted are stored. An example of an application diagram using a 20-pin IC is illustrated in Fig.7.
FEATURES
? RC5 protocol
? Maximum of:
– 56 keys (20-pin version)
– 30 keys (16-pin version).
? Option of multi-system or single system transmitter
– Multi-system: maximum 8 systems, selection by key
– Single system: maximum 8 different systems per IC, selection by jumper wire or switch.
? Power-down and key wake-up
? High output current (≤45 mA)
? Oscillator frequency of 432 kHz or 4 MHz
? Multiple key protection
? Option of 25 or 33 duty factor
? Contained in DIP16, SO16, DIP20 or SO20 packages.
產(chǎn)品屬性
- 型號：
PCA8521BP
- 制造商：
PHILIPS
- 制造商全稱：
NXP Semiconductors
- 功能描述：
Infrared remote control transmitter RC5
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
PHILIPS/飛利浦 |
23+ |
NA/ |
7010 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價 | ||
PHILIPS |
23+ |
SMD |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
PH |
23+ |
DIP |
5000 |
原裝正品,假一罰十 |
詢價 | ||
PHI |
24+ |
SOP |
100 |
詢價 | |||
PHILIPS/飛利浦 |
2021+ |
SOP20 |
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 | ||
PHI |
23+ |
SOP |
7566 |
原廠原裝 |
詢價 | ||
23+ |
SOP |
8890 |
價格優(yōu)勢/原裝現(xiàn)貨/客戶至上/歡迎廣大客戶來電查詢 |
詢價 | |||
PHI |
2339+ |
SOP-20 |
5989 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
詢價 | ||
PHILIPS |
24+ |
SMD |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | ||
PHILIPS |
2023+ |
SMD |
80000 |
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價 |
