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DG458DJ PDF预览

DG458DJ

更新时间: 2024-09-15 22:40:35
品牌 Logo 应用领域
威世 - VISHAY 复用器开关复用器或开关信号电路光电二极管
页数 文件大小 规格书
8页 90K
描述
Fault-Protected Single 8-Ch/Differential 4-Ch Analog Multiplexers

DG458DJ 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Active包装说明:DIP, DIP16,.3
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.54Is Samacsys:N
模拟集成电路 - 其他类型:SINGLE-ENDED MULTIPLEXERJESD-30 代码:R-PDIP-T16
JESD-609代码:e0标称负供电电压 (Vsup):-15 V
信道数量:8功能数量:1
端子数量:16最大通态电阻 (Ron):1800 Ω
最高工作温度:85 °C最低工作温度:-40 °C
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峰值回流温度(摄氏度):NOT SPECIFIED
电源:+-15 V认证状态:Not Qualified
最大信号电流:0.02 A子类别:Multiplexer or Switches
标称供电电压 (Vsup):15 V表面贴装:NO
最长接通时间:250 ns切换:BREAK-BEFORE-MAKE
技术:CMOS温度等级:INDUSTRIAL
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 SPECIFIEDBase Number Matches:1

DG458DJ 数据手册

 浏览型号DG458DJ的Datasheet PDF文件第2页浏览型号DG458DJ的Datasheet PDF文件第3页浏览型号DG458DJ的Datasheet PDF文件第4页浏览型号DG458DJ的Datasheet PDF文件第5页浏览型号DG458DJ的Datasheet PDF文件第6页浏览型号DG458DJ的Datasheet PDF文件第7页 
DG458/459  
Vishay Siliconix  
Fault-Protected Single 8-Ch/Differential 4-Ch Analog Multiplexers  
FEATURES  
BENEFITS  
APPLICATIONS  
D Fault and Overvoltage Protection  
D All Channels Off When Power Off  
D Latchup-Proof  
D Improved Ruggedness  
D Power Loss Protection  
D Prevents Adjacent Channel Crosstalk  
D Standard Logic Interface  
D Superior Accuracy  
D Data Acquisition Systems  
D Industrial Process Control Systems  
D Avionics Test Equipment  
D High-Rel Control Systems  
D Telemetry  
D Fast Switching—TA: 200 ns  
D Break-Before-Make Switching  
D Low On-Resistance: 180 W  
D Low Power Consumption: 3 mW  
D TTL and CMOS Compatible Inputs  
D Fast Settling Time  
DESCRIPTION  
The DG458 and DG459 are 8-channel single-ended and  
4-channel differential analog multiplexers, respectively,  
incorporating fault protection. A series n-p-n MOSFET  
structure provides device and signal-source protection in the  
event of power loss or overvoltages. Under fault conditions the  
multiplexer input (or output) appears as an open circuit and  
only a few nanoamperes of leakage current will flow. This  
protects not only the multiplexer and the circuitry following it,  
but also protects the sensors or signal sources which drive the  
multiplexer.  
TheDG458andDG459canwithstandcontinuousovervoltage  
inputs up to "35 V. All digital inputs have TTL compatible logic  
thresholds. Break-before-make operation prevents channel-  
to-channel interference.  
The DG458 and DG459 are improved pin-compatible  
replacements for HI-508A/509A and MAX358/359  
multiplexers.  
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION  
DG458  
DG459  
Dual-In-Line  
Dual-In-Line  
A
A
1
A
A
A
0
0
1
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
EN  
V–  
GND  
V+  
EN  
V–  
2
Decoders/Drivers  
Decoders/Drivers  
GND  
V+  
S
S
1b  
S
1
1a  
2a  
3a  
S
S
S
S
2b  
S
2
S
5
S
3b  
S
3
S
6
S
4b  
S
4
S
7
4a  
D
D
b
D
S
8
a
Top View  
Top View  
Document Number: 70064  
S-52433—Rev. F, 06-Sep-99  
www.vishay.com S FaxBack 408-970-5600  
5-1  

DG458DJ 替代型号

型号 品牌 替代类型 描述 数据表
MAX378CPE+ MAXIM

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