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MAX391 PDF预览

MAX391

更新时间: 2024-02-20 05:33:41
品牌 Logo 应用领域
美信 - MAXIM 开关
页数 文件大小 规格书
12页 740K
描述
Precision, Quad, SPST Analog Switches

MAX391 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:DIP
包装说明:DIP, DIP16,.3针数:16
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.08
Is Samacsys:N其他特性:ALSO OPERATE WITH 3 V TO 15 V SINGLE SUPPLY
模拟集成电路 - 其他类型:SPSTJESD-30 代码:R-GDIP-T16
JESD-609代码:e0湿度敏感等级:1
负电源电压最大值(Vsup):-8 V负电源电压最小值(Vsup):-3 V
标称负供电电压 (Vsup):-5 V正常位置:NC
信道数量:1功能数量:4
端子数量:16标称断态隔离度:72 dB
通态电阻匹配规范:0.3 Ω最大通态电阻 (Ron):30 Ω
最高工作温度:125 °C最低工作温度:-55 °C
输出:SEPARATE OUTPUT封装主体材料:CERAMIC, GLASS-SEALED
封装代码:DIP封装等效代码:DIP16,.3
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):245电源:3.3/5/+-5 V
认证状态:Not Qualified座面最大高度:5.08 mm
子类别:Multiplexer or Switches最大供电电压 (Vsup):8 V
最小供电电压 (Vsup):3 V标称供电电压 (Vsup):5 V
表面贴装:NO最长断开时间:75 ns
最长接通时间:130 ns切换:BREAK-BEFORE-MAKE
技术:CMOS温度等级:MILITARY
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
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7.62 mm
Base Number Matches:1

MAX391 数据手册

 浏览型号MAX391的Datasheet PDF文件第4页浏览型号MAX391的Datasheet PDF文件第5页浏览型号MAX391的Datasheet PDF文件第6页浏览型号MAX391的Datasheet PDF文件第8页浏览型号MAX391的Datasheet PDF文件第9页浏览型号MAX391的Datasheet PDF文件第10页 
Precision, Quad, SPST Analog Switches  
______________________________________________________________Pin Description  
PIN  
NAME  
IN1–IN4  
FUNCTION  
1, 16, 9, ꢁ  
2, 15, 10, 7  
Inputs  
COM1–COM4  
Analog Switch Common Terminal  
NO1–NO4  
or  
3, 14, 11, 6  
Switch Inputs  
NC1–NC4  
4
5
V-  
Negative Supply-Voltage Input  
Ground  
GND  
NꢀCꢀ  
V+  
12  
13  
No Connect—not internally connected  
Positive Supply-Voltage Input—connected to substrate  
__________Applications Information  
POSITIVE SUPPLY  
V+  
Overvoltage Protection  
Proper power-supply sequencing is recommended for  
all CMOS devicesꢀ Do not exceed the absolute maxi-  
mum ratings, because stresses beyond the listed rat-  
ings may cause permanent damage to the devicesꢀ  
Always sequence V+ on first, followed by V-, and then  
logic inputsꢀ If power-supply sequencing is not possi-  
ble, add two small signal diodes in series with supply  
pins for overvoltage protection (Figure 1)ꢀ Adding  
diodes reduces the analog signal range to 1V below V+  
and 1V below V-, but low switch resistance and low  
leakage characteristics are unaffectedꢀ Device opera-  
tion is unchanged, and the difference between V+ and  
V- should not exceed 17Vꢀ  
NO  
COM  
V
g
V-  
NEGATIVE SUPPLY  
Figure 1. Overvoltage Protection Using Two External Blocking  
Diodes  
_______________________________________________________________________________________  
7

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