Datasheet > ADA4511-2

ADA4511-2

更新时间： 2024-11-24 17:01:55

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
27页	1959K
描述
Precision, 40 V, Rail-to-Rail Input and Output Op Amp

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ADA4511-2 数据手册

Data Sheet

ADA4511-2

Precision, 40 V, Rail-to-Rail Input and Output Op Amp

FEATURES

GENERAL DESCRIPTION

► Low-offset voltage drift: ±2 μV/°C maximum

► Low-offset voltage: ±75 μV maximum

The ADA4511-2¹is a dual-channel, 40 V, high precision, low-input

bias current, low-offset voltage, low-offset voltage drift, low noise,

rail-to-rail input and output operational amplifier (op amp) that can

be used at any point of the signal chain, which includes sensing,

conditioning, and output drive. Through trimming, the ADA4511-2

achieves low offset drift (±0.4 μV/°C typical, ±2 μV/°C maximum)

and low offset voltage (±25 μV typical, ±75 μV maximum).

► Low-voltage noise: 1 μV p-p from 0.1 Hz to 10 Hz typical

► Low-voltage noise density: 5 nV/√Hz typical at f = 1 kHz

► High common-mode rejection: 140 dB typical

► Low-input bias current: ±10 pA maximum

► Wide gain bandwidth product: 10.4 MHz typical

► High slew rate: 19 V/μs typical

The ADA4511-2 delivers top DC accuracy and AC precision, which

makes it suitable for a wide variety of signal chain applications. By

integrating a robust mux-compatible architecture, the ADA4511-2

effectively solves common system distortion and settling problems

and provides the superior accuracy required in multiplexed multi-

channel precision signal chains. The ADA4511-2 is specified from

−40°C to +125°C and is available in an 8-lead, SOIC_N package.

► Low THD: −134 dB at f = 1 kHz

► Low-quiescent supply current: 1.45 mA per amplifier typical

► Wide supply voltage operation: 6 V to 40 V, ±3 V to ±20 V

► Integrated EMI filter

► Multiplexer compatible inputs

► Rail-to-rail high impedance inputs: differential and common-

mode

► Fast settling time

► Rail-to-rail output

► No phase reversal

► Heavy capacitive load drive capability: 1 nF

► Wide specified temperature range: −40°C to +125°C

► Available in 8-lead standard small-outline package (SOIC_N)

APPLICATIONS

► Data acquisition systems

► Multiplexed input signal chains

► Industrial automation

► Medical instruments

► Electronic test and measurement

► Precision current measurement

► Photodiode amplifiers

TYPICAL APPLICATION CIRCUIT

Figure 1. Multiplexed Data Acquisition Signal Chain

Protected by U.S. patent number 11,329,612; other patents pending.

Rev. 0

Information furnished by Analog Devices is believed to be accurate and reliable "as is". 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.

DOCUMENT FEEDBACK

TECHNICAL SUPPORT

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与ADA4511-2相关器件

型号	品牌	获取价格	描述	数据表
ADA4522-1	ADI	获取价格	55 V, EMI Enhanced, Zero Drift, Ultralow Noise, Rail-to-Rail Output Operational Amplifiers
ADA4522-1ARMZ	ADI	获取价格	55 V, EMI Enhanced, Zero Drift, Ultralow Noise, Rail-to-Rail Output Operational Amplifiers
ADA4522-1ARMZ-R7	ADI	获取价格	55 V, EMI Enhanced, Zero Drift, Ultralow Noise, Rail-to-Rail Output Operational Amplifiers
ADA4522-1ARMZ-RL	ADI	获取价格	55 V, EMI Enhanced, Zero Drift, Ultralow Noise, Rail-to-Rail Output Operational Amplifiers
ADA4522-1ARZ	ADI	获取价格	55 V, EMI Enhanced, Zero Drift, Ultralow Noise, Rail-to-Rail Output Operational Amplifiers
ADA4522-1ARZ-R7	ADI	获取价格	55 V, EMI Enhanced, Zero Drift, Ultralow Noise, Rail-to-Rail Output Operational Amplifiers
ADA4522-1ARZ-RL	ADI	获取价格	55 V, EMI Enhanced, Zero Drift, Ultralow Noise, Rail-to-Rail Output Operational Amplifiers
ADA4522-2	ADI	获取价格	55 V, EMI Enhanced, Zero Drift, Ultralow Noise, Rail-to-Rail Output Operational Amplifiers
ADA4522-2ARMZ	ADI	获取价格	55 V, EMI Enhanced, Zero Drift, Ultralow Noise, Rail-to-Rail Output Operational Amplifiers
ADA4522-2ARMZ-R7	ADI	获取价格	55 V, EMI Enhanced, Zero Drift, Ultralow Noise, Rail-to-Rail Output Operational Amplifiers

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