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參數(shù)資料
| 型號(hào)： | ADA4004-4ARZ-RL |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | 1.8 nV/root Hz, 36 V Precision Quad Amplifier |
| 中文描述： | QUAD OP-AMP, 300 uV OFFSET-MAX, 12 MHz BAND WIDTH, PDSO14 |
| 封裝： | ROHS COMPLIANT, MS-012AB, SOIC-14 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大小： | 256K |
| 代理商： | ADA4004-4ARZ-RL |
1.8 nV/√Hz, 36 V Precision Quad Amplifier
ADA4004-4
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
Wide bandwidth: 12 MHz
±
5 V to
±
15 V operation
APPLICATIONS
Precision instrumentation
Filter blocks
Microphone preamplifier
Industrial control
Thermocouples and RTDs
Reference buffers
GENERAL DESCRIPTION
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 registered trademarks are the 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
2006 Analog Devices, Inc. All rights reserved.
www.analog.com
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, 12 MHz bandwidth, and low 1.7 mA/amplifier supply
current.
The ADA4004-4 is designed on the high performance
i
Polar
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 ±5 V to ±15 V from 40°C to +125°C.
PIN CONFIGURATIONS
0
NC = NO CONNECT
TOP VIEW
(Not to Scale)
ADA4004-4
–IN A
1
+IN A
2
V
CC3
+IN B
4
–IN D
12
+IN D
11
VEE
10
+IN C
9
–
5
O
6
O
7
–
8
N
16
O
15
O
14
N
13
Figure 1. 16-Lead LFCSP_VQ
(CP-16-4 Suffix)
0
1
OUT A
OUT D
14
2
–IN A
–IN D
13
3
+IN A
+IN D
12
4
V+
V–
11
5
+IN B
+IN C
10
6
–IN B
–IN C
9
7
OUT B
OUT C
8
ADA4004-4
TOP VIEW
(Not to Scale)
Figure 2. 14-Lead SOIC_N
(R-14 Suffix)
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