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HM91710B PDF预览

HM91710B

更新时间: 2024-01-04 03:05:33
品牌 Logo 应用领域
义隆 - ELAN 脉冲
页数 文件大小 规格书
19页 131K
描述
TONE/PULSE SWITCHABLE DIALER

HM91710B 技术参数

生命周期:Contact Manufacturer包装说明:DIP, DIP16,.3
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.7晶体频率:3.58 MHz
JESD-30 代码:R-PDIP-T16端子数量:16
最高工作温度:50 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP16,.3封装形状:RECTANGULAR
封装形式:IN-LINE电源:3/5 V
认证状态:Not Qualified子类别:Telephone Circuits
最大压摆率:0.002 mA表面贴装:NO
技术:CMOS温度等级:COMMERCIAL
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUALBase Number Matches:1

HM91710B 数据手册

 浏览型号HM91710B的Datasheet PDF文件第2页浏览型号HM91710B的Datasheet PDF文件第3页浏览型号HM91710B的Datasheet PDF文件第4页浏览型号HM91710B的Datasheet PDF文件第5页浏览型号HM91710B的Datasheet PDF文件第6页浏览型号HM91710B的Datasheet PDF文件第7页 
HM91710A/B  
TONE/PULSESWITCHABLEDIALER
GENERAL DESCRIPTION  
The HM91710A/B are Tone/Pulse switchable dialer which are fabricated in CMOS technology with wide  
operating voltage for both tone and pulse mode, and consumes very low memory retention current in ON-HOOK  
state.  
FEATURES  
• Tone/pulse switchable dialer.  
• One 32-digit last number redial memory.  
• Pulse to tone (PT) is provided for PBX operation.  
• Flash key is available.  
• Minimum tone duration is 98ms or 83ms.  
• Minimum intertone pause is 98ms or 83ms.  
• Uses 3.579545 MHz crystal or ceramic resonator.  
• Many options can be selected.  
Mode (10 PPS ; 20 PPS ; Tone)  
M/B ratio (40 : 60 ; 33 : 66)  
Pause time (3.6s)  
• Flash function (RESET)  
PT pause time (3.6s)  
Flash time (600ms; 300ms; 100ms; or 80ms).  
• Mixed dialing.  
• Handfree function is provided for speaker phone application.  
• Power on reset circuit is provided.  
• Package in DIP18 or DIP16.  
PIN ASSIGNMENTS  
HM91710A  
HM91710B  
C2  
C3  
C4  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
R3  
R2  
R1  
R4  
TONE  
PO  
HKS  
VDD  
C2  
C3  
C4  
1
2
3
4
5
6
7
8
9
18  
17  
16  
15  
14  
13  
12  
11  
10  
R3  
R2  
R1  
R4  
TONE  
PO  
HKS  
C1  
C1  
OSCI  
OSCO  
XMUTE  
VSS  
OSCI  
OSCO  
XMUTE  
VSS  
VDD  
HFI  
HFO  
* This specification are subject to be changed without notice.  
1
4.10.2002  

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