PCD3312C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：
PCD3312C
- 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 |
|---|---|---|---|---|---|---|---|
恩XP |
2016+ |
DIP8 |
1000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
PHI |
91+ |
DIP8 |
257 |
全新原裝進口自己庫存優(yōu)勢 |
詢價 | ||
恩XP |
24+ |
SOP8 |
20000 |
全新原廠原裝，進口正品現(xiàn)貨，正規(guī)渠道可含稅??！ |
詢價 | ||
恩XP |
24+ |
DIP8 |
30 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
SIG |
24+/25+ |
33 |
原裝正品現(xiàn)貨庫存價優(yōu) |
詢價 | |||
PH |
23+ |
30000 |
代理全新原裝現(xiàn)貨,價格優(yōu)勢 |
詢價 | |||
PHI |
00+/01+ |
DIP |
224 |
全新原裝100真實現(xiàn)貨供應(yīng) |
詢價 | ||
PHI |
17+ |
DIP8 |
9988 |
只做原裝進口,自己庫存 |
詢價 | ||
恩XP |
2018+ |
SOP8 |
6528 |
承若只做進口原裝正品假一賠十! |
詢價 | ||
恩XP |
0823+ |
DIP-8 |
13196 |
只做原廠原裝,認準寶芯創(chuàng)配單專家 |
詢價 |
