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AD706AR-REEL PDF预览

AD706AR-REEL

更新时间: 2024-01-22 21:55:33
品牌 Logo 应用领域
亚德诺 - ADI 运算放大器
页数 文件大小 规格书
8页 249K
描述
Dual Picoampere Input Current Bipolar Op Amp

AD706AR-REEL 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:DIP包装说明:HERMETIC SEALED, CERDIP-8
针数:8Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.31.00.01
风险等级:5.72Is Samacsys:N
放大器类型:OPERATIONAL AMPLIFIER架构:VOLTAGE-FEEDBACK
最大平均偏置电流 (IIB):0.00012 µA25C 时的最大偏置电流 (IIB):0.00017 µA
最小共模抑制比:110 dB频率补偿:YES
最大输入失调电压:50 µVJESD-30 代码:R-GDIP-T8
JESD-609代码:e0低-偏置:YES
低-失调:YES负供电电压上限:-18 V
标称负供电电压 (Vsup):-15 V功能数量:2
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, GLASS-SEALED
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电源:+-15 V
认证状态:Not Qualified座面最大高度:5.08 mm
标称压摆率:0.15 V/us子类别:Operational Amplifier
最大压摆率:1.2 mA供电电压上限:18 V
标称供电电压 (Vsup):15 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:800 kHz
最小电压增益:200000宽度:7.62 mm
Base Number Matches:1

AD706AR-REEL 数据手册

 浏览型号AD706AR-REEL的Datasheet PDF文件第2页浏览型号AD706AR-REEL的Datasheet PDF文件第3页浏览型号AD706AR-REEL的Datasheet PDF文件第4页浏览型号AD706AR-REEL的Datasheet PDF文件第5页浏览型号AD706AR-REEL的Datasheet PDF文件第6页浏览型号AD706AR-REEL的Datasheet PDF文件第7页 
Dual Picoampere Input  
Current Bipolar Op Amp  
a
AD706  
FEATURE  
CO NNECTIO N D IAGRAM  
HIGH DC PRECISION  
P lastic Mini-D IP (N)  
Cerdip (Q) and  
P lastic SO IC (R) P ackages  
50 V m ax Offset Voltage  
0.6 V/ ؇C m ax Offset Drift  
110 pA m ax Input Bias Current  
LOW NOISE  
0.5 V p-p Voltage Noise, 0.1 Hz to 10 Hz  
AMPLIFIER 1  
AMPLIFIER 2  
AD706  
OUTPUT  
–IN  
1
2
3
4
8
7
6
5
V؉  
LOW POWER  
750 A Supply Current  
Available in 8-Lead Plastic Mini-DlP, Herm etic Cerdip  
and Surface Mount (SOIC) Packages  
Available in Tape and Reel in Accordance w ith  
EIA-481A Standard  
OUTPUT  
–IN  
؉IN  
V–  
؉IN  
TOP VIEW  
Single Version: AD705, Quad Version: AD704  
PRIMARY APPLICATIONS  
Low Frequency Active Filters  
Precision Instrum entation  
Precision Integrators  
T he AD706 is offered in three varieties of an 8-lead package:  
plastic mini-DIP, hermetic cerdip and surface mount (SOIC).  
J” grade chips are also available.  
P RO D UCT D ESCRIP TIO N  
P RO D UCT H IGH LIGH TS  
T he AD706 is a dual, low power, bipolar op amp that has the  
low input bias current of a BiFET amplifier, but which offers a  
significantly lower IB drift over temperature. It utilizes superbeta  
bipolar input transistors to achieve picoampere input bias cur-  
rent levels (similar to FET input amplifiers at room tempera-  
ture), while its IB typically only increases by 5× at 125°C (unlike  
a BiFET amp, for which IB doubles every 10°C for a 1000×  
increase at 125°C). T he AD706 also achieves the microvolt  
offset voltage and low noise characteristics of a precision bipolar  
input amplifier.  
1. T he AD706 is a dual low drift op amp that offers BiFET  
level input bias currents, yet has the low IB drift of a bipolar  
amplifier. It may be used in circuits using dual op amps such  
as the LT 1024.  
2. T he AD706 provides both low drift and high dc precision.  
3. T he AD706 can be used in applications where a chopper  
amplifier would normally be required but without the  
chopper’s inherent noise.  
100  
Since it has only 1/20 the input bias current of an OP07, the  
AD706 does not require the commonly used “balancing” resis-  
tor. Furthermore, the current noise is 1/5 that of the OP07,  
which makes this amplifier usable with much higher source  
impedances. At 1/6 the supply current (per amplifier) of the  
OP07, the AD706 is better suited for today’s higher density  
boards.  
10  
TYPICAL JFET AMP  
1
T he AD706 is an excellent choice for use in low frequency  
active filters in 12- and 14-bit data acquisition systems, in preci-  
sion instrumentation and as a high quality integrator. T he  
AD706 is internally compensated for unity gain and is available  
in five performance grades. T he AD706J and AD706K are rated  
over the commercial temperature range of 0°C to +70°C. T he  
AD706A and AD706B are rated over the industrial temperature  
range of –40°C to +85°C.  
0.1  
AD706  
0.01  
–55  
+25  
+110  
+125  
TEMPERATURE – ؇C  
Figure 1. Input Bias Current vs. Tem perature  
REV. C  
Inform ation furnished by Analog Devices is believed to be accurate and  
reliable. However, no responsibility is assum ed by Analog Devices for its  
use, nor for any infringem ents of patents or other rights of third parties  
which m ay result from its use. No license is granted by im plication or  
otherwise under any patent or patent rights of Analog Devices.  
One Technology Way, P.O. Box 9106, Norw ood, MA 02062-9106, U.S.A.  
Tel: 781/ 329-4700  
Fax: 781/ 326-8703  
World Wide Web Site: http:/ / w w w .analog.com  
© Analog Devices, Inc., 1997  

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