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W91320 PDF预览

W91320

更新时间: 2024-09-19 22:14:35
品牌 Logo 应用领域
华邦 - WINBOND 晶体脉冲光电二极管
页数 文件大小 规格书
19页 217K
描述
TONE/PULSE DIALER WITH HANDFREE LOCK AND HOLD FUNCTION

W91320 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
Reach Compliance Code:not_compliant风险等级:5.88
Is Samacsys:N晶体频率:3.58 MHz
JESD-30 代码:R-PDIP-T18JESD-609代码:e0
端子数量:18最高工作温度:70 °C
最低工作温度:-20 °C封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP18,.3
封装形状:RECTANGULAR封装形式:IN-LINE
电源:2.5 V认证状态:Not Qualified
子类别:Telephone Circuits最大压摆率:0.5 mA
标称供电电压:2.5 V表面贴装:NO
技术:CMOS温度等级:COMMERCIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
Base Number Matches:1

W91320 数据手册

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W91320N SERIES  
TONE/PULSE DIALER WITH HANDFREE  
LOCK AND HOLD FUNCTIONS  
GENERAL DESCRIPTION  
The W91320N series are Si-gate CMOS ICs that provide the necessary signals for tone or pulse  
dialing. The W91320N series provide one-key redial, handfree dialing, hold, redial, and lock  
functions.  
FEATURES  
·
DTMF/pulse switchable dialer  
·
32-digit redial memory  
·
Pulse-to-tone (*/T) keypad for long distance call operation  
·
Uses 5 ´ 5 keyboard  
·
Easy operation with redial, flash, pause, and */T keypads  
·
Pause, pulse-to-tone (*/T) can be stored as a digit in memory  
· 0 or 9 dialing inhibition pin for PABX system or long distance dialing lock out  
· Off-hook delay 300 mS in lock mode (DP will keep low for 300 mS while off hook)  
· First key-in delay 300 mS output in lock mode  
·
Dialing rate (10, 20 ppS ) selected by bonding option  
·
Minimum tone output duration: 93 msec.  
·
Minimum intertone pause: 93 msec.  
·
Flash break time (73, 100, 300, 600 msec.) selectable by keypad, and the pause time is 1.0 sec.  
·
On-chip power-on reset  
·
Uses 3.579545 MHz crystal or ceramic resonator  
·
Packaged in 18, 20, or 22-pin plastic DIP  
· The different dialers in the W91320N series are shown in the following table:  
TYPE NO.  
REPLACEMENT  
TYPE NO.  
PULSE  
(ppS)  
FLASH  
(mS)  
M/B  
HANDFREE  
DIALING  
LOCK  
PACKAGE  
(PINS)  
W91320N  
W91320  
10  
20  
10  
20  
10  
10  
600/100/300/73  
600/100/300/73  
600/100/300/73  
600/100/300/73  
600/100/300/73  
600/100/300/73  
Pin  
Pin  
Pin  
Pin  
Pin  
Pin  
-
-
18  
18  
20  
20  
20  
22  
W91321N  
W91321  
-
-
-
W91320AN  
W91321AN  
W91320LN  
W91320ALN  
W91320A  
W91321A  
W91322L  
W91322AL  
Yes  
Yes  
-
-
Yes  
Yes  
Yes  
Publication Release Date: May 1997  
Revision A2  
- 1 -  

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