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W91812N PDF预览

W91812N

更新时间: 2024-10-01 22:25:19
品牌 Logo 应用领域
华邦 - WINBOND 脉冲
页数 文件大小 规格书
26页 237K
描述
23-MEMORY TONE/PULSE DIALER WITH HANDFREE, LOCK AND HOLD FUNCTIONS

W91812N 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:DIP包装说明:DIP, DIP22(UNSPEC)
针数:22Reach Compliance Code:not_compliant
HTS代码:8542.39.00.01风险等级:5.92
其他特性:SELECTABLE MAKE/BREAK RATIO 33.3:66.7晶体频率:3.58 MHz
JESD-30 代码:R-PDIP-T22JESD-609代码:e0
破损率:2:3功能数量:1
端子数量:22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:DIP22(UNSPEC)
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED电源:2/5.5 V
认证状态:Not Qualified储备:REPERTORY
子类别:Telephone Circuits最大压摆率:0.0006 mA
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:Tin/Lead (Sn/Pb)
端子形式:THROUGH-HOLE端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIEDBase Number Matches:1

W91812N 数据手册

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W91810N SERIES  
23-MEMORY TONE/PULSE DIALER WITH  
HANDFREE, LOCK AND HOLD FUNCTIONS  
GENERAL DESCRIPTION  
The W91810N is a series of tone/pulse switchable telephone dialers with 23 memory, keytone, hold,  
lock, mute, volume control and handfree dialing control features. These chips are fabricated using  
Winbond's high-performance CMOS technology and thus offer good performance in low-voltage, low-  
power operations.  
FEATURES  
· Tone/pulse switchable dialer  
· Two by 32 digits redial and save memory  
· Three by 32 digits one-touch direct repertory memory  
· Twenty by 32 digits one-touch direct or two-touch indirect repertory memory  
· Pulse-to-tone (*/T) keypad for long distance call operation  
· Chain dialing  
´
´
· Uses 6 6 or 7 7 keyboard  
· Easy operation with redial, flash, pause, and */T keypads  
®
· Pause, P T (pulse-to-tone) can be stored as a digit in memory  
· Dialing rate: 10 or 20 ppS by mask option  
· Minimum tone output duration: 93 mS  
· Minimum intertone pause: 93 mS  
· Pause time: 3.6 sec.  
· Flash break time (73 mS, 100 mS, 300 mS, or 600 mS) selectable by keypad; pause time is 1.0 S  
· Make/break ratio (2:3 or 1:2) selectable by MODE pin  
· Mute key for speech network mute  
· No key will be accepted except the "HOLD" key when in the Hold mode  
· 4-level volume control by V1 and V2 pin - default value is zero  
· Key tone output for valid keypad entry recognition  
· On-chip power-on reset  
· Uses 3.579545 MHz crystal or ceramic resonator  
· 22, 24 or 28-pin dual-in-line plastic package  
· The different dialers in the W91810N series are shown in the following table:  
TYPE NO.  
PULSE  
(ppS)  
MEMORY  
LOCK  
KEY  
TONE  
HANDFREE  
DIALING  
VOLUME  
CONTROL  
PACKAGE  
(PINS)  
W91810N  
10  
10  
10  
10  
10  
10  
20  
20  
20  
13 one touch, 10 two touch  
13 one touch, 10 two touch  
13 one touch, 10 two touch  
13 one touch, 10 two touch  
23 one touch  
-
-
-
-
22  
24  
22  
24  
28  
28  
22  
24  
28  
Ö
Ö
-
W91810AN  
W91810LN  
W91810ALN  
W91811AN  
W91811ALN  
W91812N  
-
Ö
-
-
Ö
Ö
-
-
-
Ö
Ö
Ö
-
Ö
Ö
Ö
-
23 one touch  
-
Ö
-
13 one touch, 10 two touch  
13 one touch, 10 two touch  
23 one touch  
Ö
Ö
Ö
W91812AN  
W91813AN  
-
-
Ö
Ö
-
Ö
Publication Release Date: March 2000  
Revision A5  
- 1 -  

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