PCD3312C中文资料飞利浦数据手册PDF规格书
PCD3312C规格书详情
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).
产品属性
- 型号:
PCD3312C
- 功能描述:
Tone Telephone Dialer
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
PHI |
23+ |
SOP-8 |
16373 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
PHI |
0315+ |
SOP8 |
73 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
PHI |
10+ |
DIP-8 |
7800 |
全新原装正品,现货销售 |
询价 | ||
PHI |
25+ |
DIP8 |
3629 |
原装优势!房间现货!欢迎来电! |
询价 | ||
PHI |
2447 |
DIP8 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
PHI |
1923+ |
SOP |
3000 |
绝对进口原装现货 |
询价 | ||
PHI |
23+ |
SOP8 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
PHIL |
23+ |
SMD |
5000 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
PHI |
2023+ |
DIP8 |
6893 |
十五年行业诚信经营,专注全新正品 |
询价 | ||
恩XP |
25+ |
SOP8 |
90000 |
一级代理商进口原装现货、价格合理 |
询价 |


