PCD3311C中文資料飛利浦數(shù)據(jù)手冊PDF規(guī)格書
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GENERAL DESCRIPTION
The PCD3311C and PCD3312C are single-chip silicon gate CMOS integrated circuits. They are intended principally for use in telephone sets to provide the dual-tone multi-frequency (DTMF) combinations required for tone dialling systems. The various audio output frequencies are generated from an on-chip 3.58 MHz quartz crystal-controlled oscillator. A separate crystal is used, and a separate microcontroller is required to control the devices.
FEATURES
? DTMF, modem and musical tone generation
? Stabilized output voltage level
? Low output distortion with on-chip filtering conforming to CEPT recommendations
? Latched inputs for data bus applications
? I2C-bus compatible
? Selection of parallel or serial (I2C-bus) data input (PCD3311C).
產(chǎn)品屬性
- 型號：
PCD3311C
- 功能描述：
Tone Telephone Dialer
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
PHI |
24+ |
DIP |
6430 |
原裝現(xiàn)貨/歡迎來電咨詢 |
詢價 | ||
恩XP |
24+ |
SOP16 |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實單! |
詢價 | ||
恩XP |
1738+ |
SOP16 |
8529 |
科恒偉業(yè)!只做原裝正品,假一賠十! |
詢價 | ||
PHI |
02+/03+ |
SMD |
105 |
全新原裝100真實現(xiàn)貨供應(yīng) |
詢價 | ||
PHI |
23+ |
DIP14 |
8650 |
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 | ||
恩XP |
2016+ |
SOP-16 |
3500 |
本公司只做原裝,假一罰十,可開17%增值稅發(fā)票! |
詢價 | ||
PHI |
23+ |
SOP |
3500 |
原裝正品假一罰百!可開增票! |
詢價 | ||
PHI |
23+ |
DIP |
30000 |
代理全新原裝現(xiàn)貨,價格優(yōu)勢 |
詢價 | ||
PHI |
20+ |
SOP16 |
35830 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
PHI |
22+ |
SOP16 |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價 |
