PCD3312CP中文資料飛利浦?jǐn)?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).
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
PHI |
0138 |
DIP8 |
9450 |
全新原裝 |
詢價 | ||
PHI |
04+ |
DIP8 |
190 |
原裝現(xiàn)貨 |
詢價 | ||
PHI |
2023+ |
DIP8 |
6893 |
十五年行業(yè)誠信經(jīng)營,專注全新正品 |
詢價 | ||
PHI |
24+ |
DIP-8 |
4897 |
絕對原裝!現(xiàn)貨熱賣! |
詢價 | ||
PHI |
24+ |
DIP8 |
3629 |
原裝優(yōu)勢!房間現(xiàn)貨!歡迎來電! |
詢價 | ||
PHI |
DIP8 |
15620 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
PHI |
24+ |
8PDIP |
10000 |
原廠授權(quán)代理 價格絕對優(yōu)勢 |
詢價 | ||
PHI |
24+ |
PDIP8 |
80000 |
只做自己庫存 全新原裝進口正品假一賠百 可開13%增 |
詢價 | ||
PHI |
2023+ |
DIP8 |
50000 |
原裝現(xiàn)貨 |
詢價 | ||
PHI |
23+ |
DIP8 |
88000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 |
