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參數資料
| 型號： | W91473A |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | 14-MEMORY TONE/PULSE SWITCHABLE DIALER WITH HANDFREE AND LOCK FUNCTION |
| 中文描述： | TELEPHONE DIALER CKT, PDIP24 |
| 封裝： | PLASTIC, DIP-24 |
| 文件頁數： | 1/20頁 |
| 文件大小： | 236K |
| 代理商： | W91473A |
W91473 SERIES
14-MEMORY TONE/PULSE SWITCHABLE DIALER
WITH HANDFREE AND LOCK FUNCTIONS
Publication Release Date: February 1995
- 1 -
Revision A3
GENERAL DESCRIPTION
The W91473 series are Si-gate CMOS IC tone/pulse switchable dialers containing a 14-channel
automatic dialing memory, including a 16-digit
×
3 emergency dialing memory and a 16-digit
×
10
channel repertory memory that provides a 32-digit mercury memory. These dialers also provide flash,
clear, hold, lock, and one-key redial functions.
FEATURES
DTMF/Pulse switchable dialer
32-digit LNB (last number buffer) memory
32-digit mercury memory
16-digit
×
3 one-touch direct repertory memory
16-digit
×
10 direct repertory memory
Uses 7
×
5 keyboard
Flash time: 98 mS, 305 mS, or 600 mS (selectable by keypad option)
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 22, 24, or 28-pin plastic DIP
The different dialers in the W91473 series are shown in the following table:
TYPE NO.
PULSE
(ppS)
10
10
10
10
10/20
10/20
10/20
10/20
10
10
MEMORY
MERCURY
MEMORY
Yes
-
Yes
-
Yes
Yes
Save Memory
Save Memory
Save Memory
Save Memory
HOLD
HANDFREE
LOCK
PACKAGE
W91473
W91473L
W91473A
W91473AL
W91473B
W91473BL
W91473C
W91473CL
W91473D
W91473DL
14
14
14
14
14
14
14
14
14
14
Yes
-
Yes
-
Yes
Yes
Yes
Yes
-
-
-
-
-
22
22
24
24
28
28
28
28
22
22
Yes
-
Yes
-
Yes
-
Yes
-
Yes
Yes
Yes
Yes
Yes
Yes
Yes
-
-
相關PDF資料 |
PDF描述 |
|---|---|
| W91473C | 14-Memory Tone/Pulse Switchable Dialer With Handfree And Lock Functions(具有14個數碼存儲器、免提和上鎖功能的音頻/脈沖可變換撥號器) |
| W91473CL | 14-Memory Tone/Pulse Switchable Dialer With Handfree And Lock Functions(具有14個數碼存儲器、免提和上鎖功能的音頻/脈沖可變換撥號器) |
| W91473D | 14-Memory Tone/Pulse Switchable Dialer With Handfree And Lock Functions(具有14個數碼存儲器、免提和上鎖功能的音頻/脈沖可變換撥號器) |
| W91473DL | 14-Memory Tone/Pulse Switchable Dialer With Handfree And Lock Functions(具有14個數碼存儲器、免提和上鎖功能的音頻/脈沖可變換撥號器) |
| W91473L | 14-Memory Tone/Pulse Switchable Dialer With Handfree And Lock Functions(具有14個數碼存儲器、免提和上鎖功能的音頻/脈沖可變換撥號器) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| W91473AL | 制造商:WINBOND 制造商全稱:Winbond 功能描述:14-MEMORY TONE/PULSE SWITCHABLE DIALER WITH HANDFREE AND LOCK FUNCTION |
| W91473B | 制造商:WINBOND 制造商全稱:Winbond 功能描述:14-MEMORY TONE/PULSE SWITCHABLE DIALER WITH HANDFREE AND LOCK FUNCTION |
| W91473BL | 制造商:WINBOND 制造商全稱:Winbond 功能描述:14-MEMORY TONE/PULSE SWITCHABLE DIALER WITH HANDFREE AND LOCK FUNCTION |
| W91473C | 制造商:WINBOND 制造商全稱:Winbond 功能描述:14-MEMORY TONE/PULSE SWITCHABLE DIALER WITH HANDFREE AND LOCK FUNCTION |
| W91473CL | 制造商:WINBOND 制造商全稱:Winbond 功能描述:14-MEMORY TONE/PULSE SWITCHABLE DIALER WITH HANDFREE AND LOCK FUNCTION |
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