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參數(shù)資料
| 型號： | W91344AN |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | 10-MEMORY TONE/PULSE DIALER WITH HANDFREE AND HOLD FUNCTION |
| 中文描述： | TELEPHONE DIALER CKT, PDIP20 |
| 封裝： | PLASTIC, DIP-20 |
| 文件頁數(shù)： | 1/15頁 |
| 文件大小： | 194K |
| 代理商： | W91344AN |
W91340N SERIES
10-MEMORY TONE/PULSE DIALER WITH
HANDFREE AND HOLD FUNCTIONS
Publication Release Date: May 1997
- 1 -
Revision A2
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
×
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
The different dialers in the W91340N series are shown in the following table:
TYPE NO.
REPLACEMENT
TYPE NO.
W91340
W91341
W91342
W91340A
W91341A
W91342A
New type
PULSE
(ppS)
10
FLASH
(mS)
M/B
HANDFREE
DIALING
-
PACKAGE
(PINS)
18
W91340N
600/300/73/100
Pin
W91342N
W91340AN
20
10
600/300/73/100
600/300/73/100
Pin
Pin
-
18
20
Yes
W91342AN
W91344AN
20
10
600/300/73/100
600/300/73/100
Pin
Pin
Yes
Yes
20
20
Note: The W91344AN is designed specifically for use in France. The pause time is not added in pulse-to-tone mode.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| W91340N | 10-Memory Tone/Pulse Dialer With Handfree Lock And Hold Functions(具有10個數(shù)碼存儲器、免提鎖住和保持功能的音頻/脈沖撥號器) |
| W91342AN | 10-Memory Tone/Pulse Dialer With Handfree Lock And Hold Functions(具有10個數(shù)碼存儲器、免提鎖住和保持功能的音頻/脈沖撥號器) |
| W91410 | TONE/PULSE DIALER WITH SAVE FUNCTION |
| W91412 | TONE/PULSE DIALER WITH SAVE FUNCTION |
| W91412A | TONE/PULSE DIALER WITH SAVE FUNCTION |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| W91350 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Tone/Pulse Telephone Dialer |
| W91350A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Tone/Pulse Telephone Dialer |
| W91350AN | 制造商:WINBOND 制造商全稱:Winbond 功能描述:13-MEMORY TONE/PULSE DIALER WITH HANDFREE AND HOLD FUNCTION |
| W91350N | 制造商:WINBOND 制造商全稱:Winbond 功能描述:13-MEMORY TONE/PULSE DIALER WITH HANDFREE AND HOLD FUNCTION |
| W91350NS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telephone Dialer |
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