W91344AN中文资料华邦电子数据手册PDF规格书
W91344AN规格书详情
GENERAL DESCRIPTION
The W91340N series are tone/pluse switchable telephone dialers with ten memories, hold function, and a handfree dialing control circuit. Fabricated using CMOS technology, the W91340N series offer good performance in low-voltage and low-power applications.
FEATURES
• DTMF/pulse switchable dialer
• 32-digit redial memory
• Ten by 16-digit two-touch direct repertory memory
• Cascaded dialing allowed, with unlimited dialing length
• Pulse-to-tone (*/T) keypad for long distance call operation
• Uses 5 x 4 keyboard
• Easy operation with redial, flash, pause, and */T keypads
• Pause, P -> T (pulse-to-tone) can be stored as a digit in memory
• Dialing rate (10 ppS or 20 ppS) is selectable by bonding option
• On-hook debounce time: 150 msec.
• Minimum tone output duration: 93 msec. (W91344AN: 87 mS)
• Minimum intertone pause: 93 msec. (W91344AN: 87 mS)
• Flash break time (73, 100, 300, 600 msec) selectable by keypad; pause time is 1.0 sec.
• Make/break ratio (40:60 or 33.3:66.7) selectable by MODE pin
• On-chip power-on reset
• Uses 3.579545 MHz crystal or ceramic resonator
• Packaged in 18 or 20-pin plastic DIP
产品属性
- 型号:
W91344AN
- 制造商:
WINBOND
- 制造商全称:
Winbond
- 功能描述:
10-MEMORY TONE/PULSE DIALER WITH HANDFREE AND HOLD FUNCTION
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
WINBOND |
2016+ |
DIP |
6000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
WINBOND |
24+ |
DIP18 |
80000 |
只做自己库存 全新原装进口正品假一赔百 可开13%增 |
询价 | ||
WINBOND/华邦 |
2026+ |
DIP20 |
54648 |
百分百原装现货 实单必成 欢迎询价 |
询价 | ||
WINBOND/华邦 |
24+ |
DIP |
990000 |
明嘉莱只做原装正品现货 |
询价 | ||
WINBOND |
2023+ |
DIP-20 |
50000 |
原装现货 |
询价 | ||
WINBOND/华邦 |
2450+ |
DIP20P |
6540 |
只做原厂原装正品现货或订货!终端工厂可以申请样品! |
询价 | ||
WINBOND |
2026+ |
DIP |
11997 |
全新原装现货,可出样品,可开增值税发票 |
询价 | ||
WINBOND |
9333+ |
DIP-20P |
120 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
WINBOND |
DIP20 |
8560 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
Winbond |
24+ |
DIP-18 |
12 |
询价 |


