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參數資料
型號: W91412
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: 1/12頁
文件大小: 210K
代理商: W91412
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PDF資料
PDF描述
W91412A TONE/PULSE DIALER WITH SAVE FUNCTION
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
相關代理商/技術參數
參數描述
W91412A 制造商:WINBOND 制造商全稱:Winbond 功能描述:TONE/PULSE DIALER WITH SAVE FUNCTION
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
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