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AD743JR-16-REEL PDF预览

AD743JR-16-REEL

更新时间： 2024-01-30 10:18:59
品牌 Logo 应用领域
亚德诺 - ADI 运算放大器放大器电路光电二极管PC
页数 文件大小 规格书
12页 309K
描述
Ultralow Noise BiFET Op Amp

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AD743JR-16-REEL 技术参数

是否无铅： 含铅是否Rohs认证： 不符合
生命周期：Obsolete零件包装代码：SOIC
包装说明：SOIC-16针数：16
Reach Compliance Code：not_compliantECCN代码：EAR99
HTS代码：8542.31.00.01风险等级：5.16
Samacsys Confidence：4Samacsys Status：Released
2D Presentation：https://componentsearchengine.com/2D/0T/791961.1.1.pngSchematic Symbol：https://componentsearchengine.com/symbol.php?partID=791961
PCB Footprint：https://componentsearchengine.com/footprint.php?partID=7919613D View：https://componentsearchengine.com/viewer/3D.php?partID=791961
Samacsys PartID：791961Samacsys Image：https://componentsearchengine.com/Images/9/AD743JR-16-REEL.jpg
Samacsys Thumbnail Image：https://componentsearchengine.com/Thumbnails/1/AD743JR-16-REEL.jpgSamacsys Pin Count：16
Samacsys Part Category：Integrated CircuitSamacsys Package Category：Small Outline Packages
Samacsys Footprint Name：R-16 (SOIC) WideSamacsys Released Date：2019-12-28 09:53:50
Is Samacsys：N放大器类型：OPERATIONAL AMPLIFIER
架构：VOLTAGE-FEEDBACK最大平均偏置电流 (IIB)：0.0006 µA
25C 时的最大偏置电流 (IIB)：0.0004 µA最小共模抑制比：78 dB
标称共模抑制比：95 dB频率补偿：YES
最大输入失调电流 (IIO)：0.0064 µA最大输入失调电压：1500 µV
JESD-30 代码：R-PDSO-G16JESD-609代码：e0
长度：10.3 mm低-偏置：YES
低-失调：NO湿度敏感等级：1
负供电电压上限：-18 V标称负供电电压 (Vsup)：-15 V
功能数量：1端子数量：16
最高工作温度：70 °C最低工作温度：
封装主体材料：PLASTIC/EPOXY封装代码：SOP
封装等效代码：SOP16,.3封装形状：RECTANGULAR
封装形式：SMALL OUTLINE包装方法：TAPE AND REEL
峰值回流温度（摄氏度）：240电源：+-15 V
认证状态：Not Qualified座面最大高度：2.65 mm
标称压摆率：2.8 V/us子类别：Operational Amplifier
最大压摆率：10 mA供电电压上限：18 V
标称供电电压 (Vsup)：15 V表面贴装：YES
技术：BIPOLAR温度等级：COMMERCIAL
端子面层：Tin/Lead (Sn85Pb15)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：4500 kHz
最小电压增益：800000宽度：7.5 mm
Base Number Matches：1

AD743JR-16-REEL 数据手册

 浏览型号AD743JR-16-REEL的Datasheet PDF文件第2页浏览型号AD743JR-16-REEL的Datasheet PDF文件第3页浏览型号AD743JR-16-REEL的Datasheet PDF文件第4页浏览型号AD743JR-16-REEL的Datasheet PDF文件第5页浏览型号AD743JR-16-REEL的Datasheet PDF文件第6页浏览型号AD743JR-16-REEL的Datasheet PDF文件第7页 
Ultralow Noise  
BiFET Op Amp  
a
AD743  
CO NNECTIO N D IAGRAMS  
8-P in P lastic Mini-D IP (N)  
FEATURES  
ULTRALOW NOISE PERFORMANCE  
2.9 nV/ √Hz at 10 kHz  
0.38 ␮V p-p, 0.1 Hz to 10 Hz  
6.9 fA/ √Hz Current Noise at 1 kHz  
and  
16-P in SO IC (R) P ackage  
8-P in Cer dip (Q ) P ackages  
1
2
3
4
5
6
NC  
1
2
3
4
8
16 NC  
NULL  
–IN  
NC  
+V  
AD743  
EXCELLENT DC PERFORMANCE  
0.5 m V m ax Offset Voltage  
250 pA m ax Input Bias Current  
1000 V/ m V m in Open-Loop Gain  
OFFSET  
NULL  
15  
NC  
7
6
5
S
AD743  
–IN  
NC  
+IN  
NC  
+V  
14  
13  
+IN  
OUT  
–V  
S
NULL  
S
TOP VIEW  
AC PERFORMANCE  
2.8 V/ ␮s Slew Rate  
4.5 MHz Unity-Gain Bandw idth  
THD = 0.0003% @ 1 kHz  
Available in Tape and Reel in Accordance w ith  
EIA-481A Standard  
12 OUTPUT  
NC = NO CONNECT  
OFFSET  
11  
–V  
S
NULL  
NC  
NC  
7
8
10  
9
NC  
NC  
NC = NO CONNECT  
APPLICATIONS  
P RO D UCT H IGH LIGH TS  
Sonar Pream plifiers  
1. T he low offset voltage and low input offset voltage drift of  
the AD743 coupled with its ultralow noise performance  
mean that the AD743 can be used for upgrading many  
applications now using bipolar amplifiers.  
High Dynam ic Range Filters (>140 dB)  
Photodiode and IR Detector Am plifiers  
Accelerom eters  
2. T he combination of low voltage and low current noise make  
the AD743 ideal for charge sensitive applications such as  
accelerometers and hydrophones.  
P RO D UCT D ESCRIP TIO N  
T he AD743 is an ultralow noise precision, FET input,  
monolithic operational amplifier. It offers a combination of the  
ultralow voltage noise generally associated with bipolar input op  
amps and the very low input current of a FET -input device.  
Furthermore, the AD743 does not exhibit an output phase  
reversal when the negative common-mode voltage limit is  
exceeded.  
3. T he low input offset voltage and low noise level of the  
AD743 provide >140 dB dynamic range.  
4. T he typical 10 kHz noise level of 2.9 nV/√Hz permits a three  
op amp instrumentation amplifier, using three AD743s, to be  
built which exhibits less than 4.2 nV/√Hz noise at 10 kHz  
and which has low input bias currents.  
T he AD743’s guaranteed, maximum input voltage noise of  
4.0 nV/√Hz at 10 kHz is unsurpassed for a FET -input  
monolithic op amp, as is the maximum 1.0 µV p-p, 0.1 Hz to  
10 Hz noise. T he AD743 also has excellent dc performance with  
250 pA maximum input bias current and 0.5 mV maximum  
offset voltage.  
1000  
OP27 &  
RESISTOR  
R
SOURCE  
( — )  
E
O
R
100  
SOURCE  
T he AD743 is specifically designed for use as a preamp in  
capacitive sensors, such as ceramic hydrophones. It is available  
in five performance grades. T he AD743J and AD743K are rated  
over the commercial temperature range of 0°C to +70°C. T he  
AD743A and AD743B are rated over the industrial temperature  
range of –40°C to +85°C. T he AD743S is rated over the  
military temperature range of –55°C to +125°C and is available  
processed to MIL-ST D-883B, Rev. C.  
AD743 + RESISTOR  
AD743 & RESISTOR  
OR  
OP27 & RESISTOR  
)
(
10  
RESISTOR NOISE ONLY  
(– – –)  
T he AD743 is available in 8-pin plastic mini-DIP, 8-pin cerdip,  
16-pin SOIC, or in chip form.  
1
100  
10M  
1M  
10k  
100k  
1k  
SOURCE RESISTANCE – Ω  
Input Noise Voltage vs. Source Resistance  
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: 617/ 329-4700  
Fax: 617/ 326-8703  
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