PCD3310AT中文资料PDF规格书
PCD3310AT规格书详情
GENERAL DESCRIPTION
The PCD3310 and PCD3310A are single-chip silicon gate CMOS integrated circuits. They are dual-standard diallers for pulse or dual tone multi-frequency (DTMF) dialling, with on-chip oscillators suitable for use with 3.58 MHz crystals.
FEATURES
• Pulse, DTMF and ‘mixed mode’ dialling
• Mixed mode dialling: start with pulse dial, end with DTMF dial (e.g. for control of DTMF user equipment via a pulse network)
• 23-digit memory stores last number dialled, or number noted during conversation (notepad)
• Redial of both PABX and external calls
• Supports 16 dial keys: 0 to 9,∗, # A, B, C, and D
• Supports 4 function keys:
– Program (P) used to input notepad numbers
– Flash (FL) allows re-dialling without on-hook
– Redial (R) recalls and redialls stored number
– Change from pulse dial to DTMF dial in mixed mode (>)
• DTMF timing:
– for manual dialling, maximum duration burst/pause intervals are user-determined, but at least minimum duration burst/pause intervals are ensured
– for redial, minimum duration burst/pause intervals are used
• On-chip voltage reference for supply and temperature independent tone output
• On-chip filtering for low output distortion (CEPT compatible)
• On-chip oscillator uses low-cost 3.58 MHz (TV colour burst) crystal or piezo resonator
• Uses standard single-contact or double-contact (common left open) keyboard
• Keyboard entries fully debounced
• Flash (register recall) output.
产品属性
- 型号:
PCD3310AT
- 制造商:
PHILIPS
- 制造商全称:
NXP Semiconductors
- 功能描述:
Pulse and DTMF diallers with redial
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Philips/ROYAL PHILIPS/飞利浦/ |
21+ |
SOP28 |
5000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
PHILIPS |
2023+ |
SOP28 |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
PHILIPS |
00+ |
SMD28 |
250 |
询价 | |||
PHILIPS |
23+ |
SMD28 |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
PHILIPS |
原包装 |
3560 |
原装正品!假一罚十!现货库存热卖 |
询价 | |||
PHILIPS |
SOP28 |
13500 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | |||
NXP |
13+ |
SOP28 |
9500 |
特价热销现货库存 |
询价 | ||
PHILIPS |
22+ |
SOP28 |
28600 |
只做原装正品现货假一赔十一级代理 |
询价 | ||
PHILIPS |
22+ |
SOP |
3000 |
原装正品,支持实单 |
询价 | ||
PHILIPS/飞利浦 |
23+ |
DIP |
90000 |
只做原装 全系列供应 价格优势 可开增票 |
询价 |