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ADA4004-1ARZ-R7

更新时间： 2024-11-24 06:36:15
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
页数 文件大小 规格书
16页 374K
描述
1.8 nV/√Hz, 36 V Precision Amplifiers

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ADA4004-1ARZ-R7 数据手册

 浏览型号ADA4004-1ARZ-R7的Datasheet PDF文件第2页浏览型号ADA4004-1ARZ-R7的Datasheet PDF文件第3页浏览型号ADA4004-1ARZ-R7的Datasheet PDF文件第4页浏览型号ADA4004-1ARZ-R7的Datasheet PDF文件第5页浏览型号ADA4004-1ARZ-R7的Datasheet PDF文件第6页浏览型号ADA4004-1ARZ-R7的Datasheet PDF文件第7页 
1.8 nV/√Hz, 36 V Precision Amplifiers  
ADA4004-1/ADA4004-2/ADA4004-4  
FEATURES  
PIN CONFIGURATIONS  
Very low voltage noise: 1.8 nV/√Hz  
Low input bias current: 90 nA maximum  
Offset voltage: 125 μV maximum  
High gain: 120 dB  
OUT  
V–  
1
2
3
5
V+  
ADA4004-1  
TOP VIEW  
(Not to Scale)  
+IN  
3
–IN  
Wide bandwidth: 12 MHz  
Figure 1. 5-Lead SOT  
(RJ-5)  
±5 V to ±15 V operation  
APPLICATIONS  
NC  
–IN  
+IN  
V–  
1
8
7
6
5
NC  
Precision instrumentation  
Filter blocks  
Microphone preamplifiers  
Industrial control  
ADA4004-1  
2
3
4
V+  
OUT  
NC  
TOP VIEW  
(Not to Scale)  
NC = NO CONNECT  
Thermocouples and RTDs  
Reference buffers  
Figure 2. 8-Lead SOIC  
(R-8)  
GENERAL DESCRIPTION  
OUT A  
–IN A  
+IN A  
V–  
1
2
3
4
8
7
6
5
V+  
ADA4004-2  
TOP VIEW  
(Not to Scale)  
OUT B  
–IN B  
+IN B  
The ADA4004-1/ADA4004-2/ADA4004-4 are 1.8 nV/√Hz  
precision amplifiers featuring 40 μV offset, 0.7 μV/°C drift, 12  
MHz bandwidth, and low 1.7 mA per amplifier supply current.  
NC = NO CONNECT  
Figure 3. 8-Lead MSOP (RM-8) and 8-Lead SOIC (R-8)  
The ADA4004-1/ADA4004-2/ADA4004-4 are designed on the  
high performance iPolar™ process, enabling improvements such  
as reduced noise and power consumption, increased speed and  
stability, and smaller footprint size. Novel design techniques enable  
the ADA4004-1/ADA4004-2/ADA4004-4 to achieve 1.8 nV/√Hz  
voltage noise density and a low 6 Hz 1/f noise corner frequency  
while consuming just 1.7 mA per amplifier. The small package  
saves board space, reduces cost, and improves layout flexibility.  
1
2
3
4
5
6
7
14  
13  
12  
11  
10  
9
OUT A  
–IN A  
+IN A  
V+  
OUT D  
–IN D  
+IN D  
V–  
ADA4004-4  
TOP VIEW  
(Not to Scale)  
+IN B  
–IN B  
OUT B  
+IN C  
–IN C  
OUT C  
8
Figure 4. 14-Lead SOIC  
(R-14)  
Applications for these amplifiers include high precision controls,  
PLL filters, high performance precision filters, medical and  
analytical instrumentation, precision power supply controls,  
ATE, and data acquisition systems. Operation is fully specified  
from ±± V to ±1± V from −40°C to +12±°C.  
16 15 14 13  
1
2
3
4
12  
11  
10  
9
–IN A  
+IN A  
V+  
–IN D  
+IN D  
V–  
The ADA4004-1, ADA4004-2, and ADA4004-4 are members  
of a growing series of low noise op amps offered by Analog  
Devices, Inc. (see Table 1).  
ADA4004-4  
TOP VIEW  
(Not to Scale)  
+IN B  
+IN C  
Table 1. Voltage Noise  
5
6
7
8
Pkg.  
0.9 nV 1.1 nV  
1.8 nV  
2.8 nV  
3.8 nV  
Single AD797 AD8597 ADA4004-1 AD8675 AD8671  
Dual  
AD8599 ADA4004-2 AD8676 AD8672  
ADA4004-4 AD8674  
NOTES  
1. NC = NO CONNECT.  
2. IT IS RECOMMENDED THAT THE EXPOSED PAD  
BE CONNECTED TO V–.  
Quad  
Figure 5. 16-Lead LFCSP  
(CP-16-4)  
Rev. E  
Information furnished by Analog Devices is believed to be accurate and reliable. However, no  
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other  
rights of third parties that may result from its use. Specifications subject to change without notice. No  
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.  
Trademarks and registeredtrademarks arethe property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700  
www.analog.com  
Fax: 781.461.3113 ©2006–2009 Analog Devices, Inc. All rights reserved.  
 
 
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ADA4004-1ARZ-R7 替代型号

型号 品牌 替代类型 描述 数据表
ADA4004-1ARZ-RL ADI

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