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AD825AR-REEL PDF预览

AD825AR-REEL

更新时间: 2024-01-29 10:52:45
品牌 Logo 应用领域
亚德诺 - ADI 放大器
页数 文件大小 规格书
11页 2079K
描述
Low Cost, General Purpose High Speed JFET Amplifier

AD825AR-REEL 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:1.67
放大器类型:OPERATIONAL AMPLIFIER最大平均偏置电流 (IIB):0.0006 µA
标称共模抑制比:80 dB最大输入失调电压:5000 µV
JESD-30 代码:R-PDSO-G8JESD-609代码:e3
长度:4.9 mm湿度敏感等级:1
负供电电压上限:-18 V标称负供电电压 (Vsup):-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
座面最大高度:1.75 mm标称压摆率:130 V/us
子类别:Operational Amplifier供电电压上限:18 V
标称供电电压 (Vsup):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标称均一增益带宽:21000 kHz
宽度:3.9 mmBase Number Matches:1

AD825AR-REEL 数据手册

 浏览型号AD825AR-REEL的Datasheet PDF文件第5页浏览型号AD825AR-REEL的Datasheet PDF文件第6页浏览型号AD825AR-REEL的Datasheet PDF文件第7页浏览型号AD825AR-REEL的Datasheet PDF文件第8页浏览型号AD825AR-REEL的Datasheet PDF文件第9页浏览型号AD825AR-REEL的Datasheet PDF文件第11页 
AD825  
Second Order Low-Pass Filter  
+5V  
A second order Butterworth low-pass filter can be implemented  
using the AD825 as shown in Figure 28. The extremely low bias  
currents of the AD825 allow the use of large resistor values, and  
consequently small capacitor values, without concern for devel-  
oping large offset errors. Low current noise is another factor in  
permitting the use of large resistors without having to worry  
about the resultant voltage noise.  
C1  
24pF  
C3  
0.1F  
R1  
R2  
9.31k9.31k⍀  
V
IN  
C2  
6pF  
V
OUT  
AD825  
With the values shown, the corner frequency will be 1 MHz.  
The equations for component selection are shown below. Note  
that the noninverting input (and the inverting input) has an  
input capacitance of 6 pF. As a result, the calculated value of  
C1 (12 pF) is reduced to 6 pF.  
C4  
0.1F  
–5V  
Figure 28. Second Order Butterworth Low-Pass Filter  
1.414  
C1=  
0
–10  
–20  
–30  
–40  
–50  
–60  
–70  
–80  
2π fCUTOFF R1  
0.707  
C2( farads) =  
2π fCUTOFF R1  
R1= R2 = user selected typically10kto100kΩ  
(
)
A plot of the filter frequency response is shown in Figure 29;  
better than 40 dB of high frequency rejection is provided.  
10k  
100k  
1M  
10M  
100M  
FREQUENCY – Hz  
Figure 29. Frequency Response of Second Order  
Butterworth Filter  
–10–  
REV. C  

AD825AR-REEL 替代型号

型号 品牌 替代类型 描述 数据表
AD825ARZ ADI

类似代替

Low Cost, General-Purpose High Speed JFET Amplifier
AD825AR ADI

类似代替

Low Cost, General Purpose High Speed JFET Amplifier

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