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W91080 PDF预览

W91080

更新时间: 2024-01-26 06:07:59
品牌 Logo 应用领域
华邦 - WINBOND 电信光电二极管电信集成电路
页数 文件大小 规格书
12页 89K
描述
Telephone Dialer Circuit, CMOS, PDIP18, PLASTIC, DIP-18

W91080 技术参数

生命周期:Obsolete零件包装代码:DIP
包装说明:DIP,针数:18
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.84Is Samacsys:N
JESD-30 代码:R-PDIP-T18JESD-609代码:e3
长度:22.86 mm破损率:2:3
功能数量:1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
封装形状:RECTANGULAR封装形式:IN-LINE
认证状态:Not Qualified座面最大高度:4.45 mm
标称供电电压:2.5 V表面贴装:NO
技术:CMOS电信集成电路类型:TELEPHONE DIALER CIRCUIT
温度等级:COMMERCIAL端子面层:MATTE TIN
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL宽度:7.62 mm
Base Number Matches:1

W91080 数据手册

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W91080 SERIES  
TONE/PULSE DIALER WITH HANDFREE AND  
KEYTONE FUNCTIONS AND ONE MEMORY  
GENERAL DESCRIPTION  
The W91080 series dialers are Si-gate CMOS ICs that provide the necessary signals for either pulse  
or tone dialing. The W91080 series feature handfree dialing and redial functions and one number  
memory.  
FEATURES  
· DTMF/Pulse switchable dialer  
· Two by 32 digits for redial memory and one number memory  
· Pulse-to-tone (*/T) keypad for long distance call operation  
· Uses 4 ´ 5 keyboard  
· Easy operation with redial, flash, pause, and */T keypads  
· Pause, P® T (pulse-to-tone) can be stored as a digit in memory  
· Minimum tone output duration: 100 msec  
· Minimum intertone pause: 100 msec  
· 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 W91080 series are described in the following table:  
TYPE NO.  
PULSE (ppS) FLASH (mS)  
M/B  
HANDFREE  
DIALING  
PACKAGE  
(PINS)  
W91080  
10  
10  
600/98  
600/98  
Pin  
Pin  
-
18  
20  
W91080A  
Yes  
Publication Release Date: June 1994  
Revision A3  
- 1 -  

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