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AD8138ARZ PDF预览

AD8138ARZ

更新时间: 2024-01-15 09:28:07
品牌 Logo 应用领域
亚德诺 - ADI 线路驱动器或接收器驱动程序和接口接口集成电路光电二极管PC
页数 文件大小 规格书
24页 451K
描述
Low Distortion Differential ADC Driver

AD8138ARZ 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:SOP,针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.31.00.01风险等级:0.78
差分输出:YES驱动器位数:1
输入特性:DIFFERENTIAL接口集成电路类型:LINE DRIVER
接口标准:GENERAL PURPOSEJESD-30 代码:R-PDSO-G8
JESD-609代码:e3长度:4.9 mm
湿度敏感等级:1标称负供电电压:-5 V
功能数量:1端子数量:8
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:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260认证状态:Not Qualified
最大接收延迟:座面最大高度:1.75 mm
最大供电电压:5.5 V最小供电电压:1.4 V
标称供电电压:5 V表面贴装:YES
技术:BIPOLAR温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:3.9 mm
Base Number Matches:1

AD8138ARZ 数据手册

 浏览型号AD8138ARZ的Datasheet PDF文件第16页浏览型号AD8138ARZ的Datasheet PDF文件第17页浏览型号AD8138ARZ的Datasheet PDF文件第18页浏览型号AD8138ARZ的Datasheet PDF文件第20页浏览型号AD8138ARZ的Datasheet PDF文件第21页浏览型号AD8138ARZ的Datasheet PDF文件第22页 
AD8138  
LAYOUT, GROUNDING, AND BYPASSING  
As a high speed part, the AD8138 is sensitive to the PCB  
environment in which it has to operate. Realizing its superior  
specifications requires attention to various details of good high  
speed PCB design.  
The power supply pins should be bypassed as close as possible  
to the device to the nearby ground plane. Good high frequency  
ceramic chip capacitors should be used. This bypassing should  
be done with a capacitance value of 0.01 μF to 0.1 μF for each  
supply. Further away, low frequency bypassing should be provided  
with 10 μF tantalum capacitors from each supply to ground.  
The first requirement is for a good solid ground plane that  
covers as much of the board area around the AD8138 as  
possible. The only exception to this is that the two input pins  
(Pin 1 and Pin 8) should be kept a few millimeters from the  
ground plane, and ground should be removed from inner layers  
and the opposite side of the board under the input pins. This  
minimizes the stray capacitance on these nodes and helps  
preserve the gain flatness vs. frequency.  
The signal routing should be short and direct to avoid parasitic  
effects. Wherever there are complementary signals, a symmetrical  
layout should be provided to the extent possible to maximize  
the balance performance. When running differential signals  
over a long distance, the traces on the PCB should be close  
together or any differential wiring should be twisted together to  
minimize the area of the loop that is formed. This reduces the  
radiated energy and makes the circuit less susceptible to  
interference.  
Rev. F | Page 19 of 24  
 

AD8138ARZ 替代型号

型号 品牌 替代类型 描述 数据表
AD8138ARZ-RL ADI

类似代替

Low Distortion Differential ADC Driver
AD8138AR ADI

类似代替

Low Distortion Differential ADC Driver

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