ADA4004-4

更新时间： 2024-02-17 23:21:25

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

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中文翻译

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数据手册

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ADA4004-4 数据手册

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

–IN A

+IN A

–IN D

+IN D

VEE

Wide bandwidth: 12 MHz

ADA4004-4

TOP VIEW

±5 V to ±15 V operation

(Not to Scale)

+IN B

+IN C

APPLICATIONS

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)

OUT A

–IN A

+IN A

V+

OUT D

–IN D

+IN D

V–

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

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

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与ADA4004-4相关器件

型号	品牌	获取价格	描述	数据表
ADA4004-4_07	ADI	获取价格	1.8 nV/√Hz, 36 V Precision Quad Amplifier
ADA4004-4ACPZ	ADI	获取价格	QUAD OP-AMP, 100uV OFFSET-MAX, 12MHz BAND WIDTH, QCC16, 4 X 4 MM, LEAD FREE, LFCSP-16
ADA4004-4ACPZ-R2	ADI	获取价格	1.8 nV/root Hz, 36 V Precision Quad Amplifier
ADA4004-4ACPZ-R7	ADI	获取价格	1.8 nV/root Hz, 36 V Precision Quad Amplifier
ADA4004-4ACPZ-RL	ADI	获取价格	1.8 nV/root Hz, 36 V Precision Quad Amplifier
ADA4004-4ARZ	ADI	获取价格	1.8 nV/root Hz, 36 V Precision Quad Amplifier
ADA4004-4ARZ-R7	ADI	获取价格	1.8 nV/root Hz, 36 V Precision Quad Amplifier
ADA4004-4ARZ-RL	ADI	获取价格	1.8 nV/root Hz, 36 V Precision Quad Amplifier
ADA400A	ETC	获取价格	DIFFERENTIALVERSTAERKER TEKTRONIX
ADA4051-1	ADI	获取价格	30 V Zero-Drift, Rail-to-Rail Output Precision Amplifier

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