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參數(shù)資料
| 型號： | W91412A |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | TONE/PULSE DIALER WITH SAVE FUNCTION |
| 中文描述： | TELEPHONE DIALER CKT, PDIP18 |
| 封裝： | PLASTIC, DIP-18 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 210K |
| 代理商： | W91412A |
W91410 SERIES
TONE/PULSE DIALER WITH
SAVE FUNCTION
Publication Release Date: January 1995
- 1 -
Revision A3
GENERAL DESCRIPTION
The W91410 series are monolithic ICs that provide the necessary signals for either pulse or tone
dialing. The W91410 series feature a redial and save memory.
FEATURES
DTMF/Pulse switchable dialer
Two by 32 digits for redial and save memory
Pulse-to-tone (P
→
T) keypad for long distance call operation
Break/Make ratio is selectable by pin option
Uses 4
×
4 keyboard
Easy operation with redial, flash, pause, and P
→
T keypads
Flash, pause, P
→
T (Pulse-to-tone) can be stored as a digit in memory
Minimum tone output duration: 100 mS
Minimum intertone pause: 100 mS
On-chip power-on reset
Uses 3.579545 MHz crystal or ceramic resonator
Packaged in 18-pin plastic DIP
The different dialers in the W91410 series are shown in the following table:
TYPE NO.
PULSE (ppS)
FLASH (mS)
FLASH PAUSE (mS)
PAUSE (S)
W91412/A
10/20
600/300
600/300
2.0
W91414/A
10/20
73/100
140/100
3.6
W91416
10/20
600
600
3.6
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| W91414 | TONE/PULSE DIALER WITH SAVE FUNCTION |
| W91414A | TONE/PULSE DIALER WITH SAVE FUNCTION |
| W91416 | TONE/PULSE DIALER WITH SAVE FUNCTION |
| W91410SERIES | Tone/Pulse Dialer with Save Function |
| W91430N | 13-MEMORY TONE/PULSE DIALER WITH SAVE FUNCTION |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| W91414 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:TONE/PULSE DIALER WITH SAVE FUNCTION |
| W91414A | 制造商:WINBOND 制造商全稱:Winbond 功能描述:TONE/PULSE DIALER WITH SAVE FUNCTION |
| W91416 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:TONE/PULSE DIALER WITH SAVE FUNCTION |
| W91418 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Tone/Pulse Telephone Dialer |
| W91419 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Tone/Pulse Telephone Dialer |
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