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ADA4004-4ARZ-R7 PDF预览

ADA4004-4ARZ-R7

更新时间: 2024-11-26 03:19:27
品牌 Logo 应用领域
亚德诺 - ADI 放大器
页数 文件大小 规格书
12页 324K
描述
1.8 nV/root Hz, 36 V Precision Quad Amplifier

ADA4004-4ARZ-R7 数据手册

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1.8 nV/√Hz, 36 V Precision Quad Amplifier  
ADA4004-4  
PIN CONFIGURATIONS  
FEATURES  
Very low voltage noise: 1.8 nV/Hz  
Low input bias current: 100 nA maximum  
Offset voltage: 100 μV maximum  
High gain: 120 dB  
16 15 14 13  
1
2
3
4
12  
11  
10  
9
–IN A  
+IN A  
–IN D  
+IN D  
VEE  
Wide bandwidth: 12 MHz  
ADA4004-4  
TOP VIEW  
±5 V to ±15 V operation  
V
CC  
(Not to Scale)  
+IN B  
+IN C  
APPLICATIONS  
5
6
7
8
Precision instrumentation  
Filter blocks  
NC = NO CONNECT  
Microphone preamplifier  
Industrial control  
Thermocouples and RTDs  
Reference buffers  
Figure 1. 16-Lead LFCSP_VQ  
(CP-16-4 Suffix)  
1
14  
13  
12  
11  
10  
9
OUT A  
–IN A  
+IN A  
V+  
OUT D  
–IN D  
+IN D  
V–  
2
3
4
5
6
7
GENERAL DESCRIPTION  
ADA4004-4  
TOP VIEW  
(Not to Scale)  
The ADA4004-4 is a 1.8 nV/√Hz precision quad amplifier in a  
16 mm2 LFCSP_VQ package featuring 40 μV offset, 0.7 μV/ºC  
drift, 1ꢀ MHz bandwidth, and low 1.7 mA/amplifier supply  
current.  
+IN B  
–IN B  
OUT B  
+IN C  
–IN C  
OUT C  
8
Figure 2. 14-Lead SOIC_N  
(R-14 Suffix)  
The ADA4004-4 is designed on the high performance iPolar™  
process, enabling improvements such as reduced noise and  
power consumption, increased speed and stability, and a  
smaller footprint size. Novel design techniques enable the  
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/amplifier. The small package saves board space, reduces  
cost, and improves layout flexibility.  
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.  
The high performance ADA4004-4 is offered in the very small  
16-lead, 4 mm × 4 mm LFCSP_VQ and the 14-lead, narrow  
SOIC_N, lead-free, surface-mount packages. Operation is fully  
specified from ±± V to ±1± V from −40°C to +1ꢀ±°C.  
Rev. A  
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  
Fax: 781.461.3113  
www.analog.com  
©2006 Analog Devices, Inc. All rights reserved.  
 

ADA4004-4ARZ-R7 替代型号

型号 品牌 替代类型 描述 数据表
ADA4004-4ARZ ADI

完全替代

1.8 nV/root Hz, 36 V Precision Quad Amplifier
ADA4004-4ARZ-RL ADI

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1.8 nV/root Hz, 36 V Precision Quad Amplifier

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