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參數資料
| 型號： | W91312N |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | TONE/PULSE DIALER WITH REDIAL FUNCTION |
| 中文描述： | TELEPHONE DIALER CKT, PDIP18 |
| 封裝： | PLASTIC, DIP-18 |
| 文件頁數： | 1/11頁 |
| 文件大小： | 109K |
| 代理商： | W91312N |
Preliminary W91312N
TONE/PULSE DIALER WITH REDIAL FUNCTION
Publication Release Date: May 2000
- 1 -
Revision A1
GENERAL DESCRIPTION
The W91312N are monolithic ICs that provide the necessary signals for either pulse or tone dialing.
The W91312 N feature a redial memory.
FEATURES
DTMF/Pulse switchable dialer
32 digits for redial 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
Pause, P
→
T (pulse-to-tone) can be stored as a digit in memory
Minimum tone output duration: 93 mS
Minimum intertone pause: 93 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 W91310 series are shown in the following table:
TYPE NO.
W91312N
PULSE (ppS)
10/20
FLASH (mS)
600/100/300/73
FLASH PAUSE (S)
1.0
PAUSE (S)
3.6/2.0
PIN CONFIGURATION
1
16
R3
C2
C3
C4
2
3
4
5
6
11
12
13
14
15
R1
R2
DTMF
DD
V
7
8
9
10
17
18
XT
C1
R4
V
SS
XT
T/P MUTE
MODE
DP
B/M
HKS
相關PDF資料 |
PDF描述 |
|---|---|
| W91320LN | Tone/Pulse Dialer With Handfree Lock And Hold Functions(具有免提鎖住和保持功能的音頻/脈沖撥號器) |
| W91320 | TONE/PULSE DIALER WITH HANDFREE LOCK AND HOLD FUNCTION |
| W91320NS | Telephone Dialer |
| W91320ALN | Tone/Pulse Dialer With Handfree Lock And Hold Functions(具有免提鎖住和保持功能的音頻/脈沖撥號器) |
| W91320AN | Tone/Pulse Dialer With Handfree Lock And Hold Functions(具有免提鎖住和保持功能的音頻/脈沖撥號器) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| W91314 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:TONE/PULSE DIALER WITH REDIAL FUNCTION |
| W91314A | 制造商:WINBOND 制造商全稱:Winbond 功能描述:TONE/PULSE DIALER WITH REDIAL FUNCTION |
| W91316 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:TONE/PULSE DIALER WITH REDIAL FUNCTION |
| W91320 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:TONE/PULSE DIALER WITH HANDFREE LOCK AND HOLD FUNCTION |
| W91320A | 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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