- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄68559 > W91212S (WINBOND ELECTRONICS CORP) TELEPHONE DIALER CKT, PDSO20 PDF資料下載
參數(shù)資料
| 型號： | W91212S |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | TELEPHONE DIALER CKT, PDSO20 |
| 封裝： | SOP-20 |
| 文件頁數(shù)： | 1/13頁 |
| 文件大?。?/td> | 69K |
| 代理商： | W91212S |
W91210 SERIES
TONE/PULSE DIALER
WITH REDIAL FUNCTION
Publication Release Date: May 1999
- 1 -
Revision A4
GENERAL DESCRIPTION
The W91210 series are Si-gate CMOS ICs that provide the necessary signals for either pulse or tone
dialing. The W91210 series features a redial function.
FEATURES
TMF/Pulse switchable dialer
One by 32 digits for redial memory
Pulse-to-tone (*/T) keypad for long distance call operation
Uses 4
× 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
Minimum tone output duration: 87 mS
Minimum intertone pause: 87 mS
Flash time (100 mS, 300 mS or 600 mS) selectable by keypad
Pause time 3.6 sec or 2.0 sec
On-chip power-on reset
Uses 3.579545 MHz crystal or ceramic resonator
Packaged in 16-pin plastic DIP and 20-pin SOP (W91212S only).
The different dialers in the W91210 series are described in the following table:
TYPE NO.
PULSE
(ppS)
FLASH (mS)
PAUSE
TIME (S)
M/B
PULSE-TO-TONE
PAUSE TIME
W91212
10
100/300/600
3.6
Pin
Yes
W91214/A
10
100/300/600
3.6/2.0
Pin
No
W91216
10
100/300/600
3.6
Pin
Yes
Note: W91214 designed for use in France, W91216 for Germany.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| W91312AS | TELEPHONE DIALER CKT, PDSO20 |
| W91314AS | TELEPHONE DIALER CKT, PDSO20 |
| W91820AN/824AN | TELEPHONE DIALER CKT, PDIP22 |
| W91820N/824N | TELEPHONE DIALER CKT, PDIP20 |
| W9321S | MU-LAW, ADPCM CODEC, PDSO28 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| W91214A | 制造商:WINBOND 制造商全稱:Winbond 功能描述:TONE/PULSE DIALER WITH REDIAL FUNCTION |
| W91216 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:TONE/PULSE DIALER WITH REDIAL FUNCTION |
| W91310 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:TONE/PULSE DIALER WITH REDIAL FUNCTION |
| W91310N | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telephone Dialer |
| W91312 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:TONE/PULSE DIALER WITH REDIAL FUNCTION |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。