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OPA620SG PDF预览

OPA620SG

更新时间: 2024-02-21 15:23:18
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BB 运算放大器放大器电路
页数 文件大小 规格书
15页 311K
描述
Wideband Precision OPERATIONAL AMPLIFIER

OPA620SG 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:CERAMIC, DIP-8Reach Compliance Code:unknown
风险等级:5.81Is Samacsys:N
放大器类型:OPERATIONAL AMPLIFIER架构:VOLTAGE-FEEDBACK
最大平均偏置电流 (IIB):40 µA25C 时的最大偏置电流 (IIB):30 µA
最小共模抑制比:65 dB标称共模抑制比:75 dB
频率补偿:YES最大输入失调电压:1000 µV
JESD-30 代码:R-CDIP-T8JESD-609代码:e0
低-偏置:NO低-失调:NO
微功率:NO负供电电压上限:-7 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:125 °C
最低工作温度:-55 °C封装主体材料:CERAMIC, METAL-SEALED COFIRED
封装代码:DIP封装等效代码:DIP8,.3
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED功率:NO
电源:+-5 V可编程功率:NO
认证状态:Not Qualified最小摆率:175 V/us
标称压摆率:250 V/us子类别:Operational Amplifier
最大压摆率:25 mA供电电压上限:7 V
标称供电电压 (Vsup):5 V表面贴装:NO
技术:BIPOLAR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标称均一增益带宽:200000 kHz
最小电压增益:316宽带:YES
Base Number Matches:1

OPA620SG 数据手册

 浏览型号OPA620SG的Datasheet PDF文件第9页浏览型号OPA620SG的Datasheet PDF文件第10页浏览型号OPA620SG的Datasheet PDF文件第11页浏览型号OPA620SG的Datasheet PDF文件第12页浏览型号OPA620SG的Datasheet PDF文件第13页浏览型号OPA620SG的Datasheet PDF文件第15页 
SPICE MODELS  
operating temperature was used to calculate MTTF at an  
ambient temperature of 25°C. These test results yield MTTF  
of: Cerdip package = 1.31E+9 Hours, Plastic DIP = 5.02E+7  
Hours, and SO-8 = 2.94E+7 Hours. Additional tests such as  
PCT have also been performed. Reliability reports are avail-  
able upon request for each of the package options offered.  
Computer simulation using SPICE is often useful when  
analyzing the performance of analog circuits and systems.  
This is particularly true for Video and RF amplifier circuits  
where parasitic capacitance and inductance can have a major  
effect on circuit performance. A SPICE model using  
MicroSim Corporation’s PSpice is available for the OPA620.  
This simulation model is available through the Burr-Brown  
web site at www.burr-brown.com or by contacting the Burr-  
Brown Applications Department.  
DEMONSTRATION BOARDS  
Demonstration boards are available to speed protyping. The  
8-pin DIP packaged parts may be evaluated using the DEM-  
OPA65XP board while the SO-8 packaged part may be  
evaluated using the DEM-OPA65XU board. Both of these  
boards come partially assembled from your local distributor  
(the external resistors and the amplifier are not included).  
RELIABILITY DATA  
Extensive reliability testing has been performed on the  
OPA620. Accelerated life testing (2000 hours) at maximum  
APPLICATIONS  
390Ω  
390Ω  
75Transmission Line  
75Ω  
VOUT  
OPA620  
Video  
Input  
75Ω  
75Ω  
75Ω  
VOUT  
75Ω  
75Ω  
VOUT  
High output current drive capability (6Vp-p into 50)  
allows three back-terminated 75transmission lines  
to be simultaneously driven.  
75Ω  
FIGURE 11. Video Distribution Amplifier.  
+5V  
R3  
(–)  
D
D
S
2kΩ  
R4  
2kΩ  
OPA620  
*J1 *J2  
(+)  
S
2N5911  
7
OPA620  
4
2
3
6
VOUT  
C2  
R5  
158Ω  
1000pF  
*R1  
*R2  
R2  
158Ω  
2kΩ  
2kΩ  
VOUT  
R1  
OPA620  
–5V  
VIN  
15.8kΩ  
C
Feedback from pin 6 to the (–) FET  
input required for stability.  
1
1000pF  
IB : 1pA  
eN : 6nV/Hz at 1MHz  
fC = 1MHz  
BW = 20kHz at –3dB  
* Select J1, J2 and R1, R2 to set  
inputstagecurrentforoptimum  
performance.  
Gain-Bandwidth : 200MHz  
Slew Rate : 250 V/µs  
Settling Time : 15ns to 0.1%  
Q
= 50  
FIGURE 12. High-Q 1MHz Bandpass Filter.  
FIGURE 13. Low Noise, Wideband FET Input Op Amp.  
®
14  
OPA620  

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