Low Noise, Precision CMOS Amplifier

GENERAL DESCRIPTION The AD8655/AD8656 are the industry’s lowest noise, precision CMOS amplifiers. They leverage the Analog Devices DigiTrim® technology to achieve high dc accuracy. The AD8655/AD8656 provide low noise (2.7 nV/√Hz at 10 kHz), low THD + N (0.0007), and high precision performance (2

文件：329.39 Kbytes 页数：20 Pages

AD

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Ultralow Noise Amplifier at Lower Power

FEATURES Ultralow noise: 2.8 nV/√Hz at 1 kHz typical Ultralow distortion: 0.0002% typical Low supply current: 1.8 mA per amplifier typical Offset voltage: 1 mV maximum Bandwidth: 6.5 MHz typical Slew rate: 12 V/μs typical Dual-supply operation: ±4.5 V to ±18 V Unity-gain stable Extended

文件：1.0978 Mbytes 页数：24 Pages

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Low Noise, Precision CMOS Amplifier

FEATURES Low noise: 2.7 nV/√Hz at f = 10 kHz Low offset voltage: 250 μV max over VCM Offset voltage drift: 0.4 μV/°C typ and 2.3 μV/°C max Bandwidth: 28 MHz Rail-to-rail input/output Unity gain stable 2.7 V to 5.5 V operation −40°C to +125°C operation Qualified for automotive applications

文件：392.38 Kbytes 页数：20 Pages

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Ultralow Noise Amplifier at Lower Power

文件：1.57654 Mbytes 页数：24 Pages

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低噪声、精密CMOS双路放大器

AD8655/AD8656是精密CMOS放大器，具有业界较低的噪声。 二者采用ADI的DigiTrim®技术，以获得高dc精度。 \n\n AD8655/AD8656为低压应用提供低噪声（10 kHz时为2.7 nV/√Hz）、低THD + N (0.0007%)及高精度性能（VCM上最大为250 μV）。 此外还具有轨到轨输入和输出摆幅能力，使设计人员可以在单电源系统中缓冲模数转换器(ADC)及其它宽动态范围器件。 \n\n 在低压应用中，AD8655/AD8656的高精度性能可以改善分辨率和动态范围。 麦克风前置放大器和调音台等音频应用均受益于AD8655/AD • 低噪声：\n2.7 nV/√Hz (f = 10 kHz) \n\n• 低失调电压：\nVcm上最大为250 μV \n\n• 低失真： 0.0008%\n\n• 失调电压漂移：\n0.4 μV/°C（典型值）；2.3 μV/°C（最大值） \n\n• 带宽： 28 MHz \n\n• 轨到轨输入/输出 \n\n• 单位增益稳定 \n\n• 电源电压：2.7 V至5.5 V \n\n• 工作温度：−40°C至+125°C \n\n• 通过汽车应用认证;

ADI

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丝印：A0S；Package：MSOP；Low Noise, Precision CMOS Amplifier

FEATURES Low noise: 2.7 nV/√Hz at f = 10 kHz Low offset voltage: 250 μV max over VCM Offset voltage drift: 0.4 μV/°C typ and 2.3 μV/°C max Bandwidth: 28 MHz Rail-to-rail input/output Unity gain stable 2.7 V to 5.5 V operation −40°C to +125°C operation Qualified for automotive applications

文件：392.38 Kbytes 页数：20 Pages

AD

亚德诺

Low Noise, Precision CMOS Amplifier

GENERAL DESCRIPTION The AD8655/AD8656 are the industry’s lowest noise, precision CMOS amplifiers. They leverage the Analog Devices DigiTrim® technology to achieve high dc accuracy. The AD8655/AD8656 provide low noise (2.7 nV/√Hz at 10 kHz), low THD + N (0.0007), and high precision performance (2

文件：329.39 Kbytes 页数：20 Pages

AD

亚德诺

Low Noise, Precision CMOS Amplifier

GENERAL DESCRIPTION The AD8655/AD8656 are the industry’s lowest noise, precision CMOS amplifiers. They leverage the Analog Devices DigiTrim® technology to achieve high dc accuracy. The AD8655/AD8656 provide low noise (2.7 nV/√Hz at 10 kHz), low THD + N (0.0007), and high precision performance (2

文件：329.39 Kbytes 页数：20 Pages

AD

亚德诺

丝印：A0S；Package：MSOP；Low Noise, Precision CMOS Amplifier

FEATURES Low noise: 2.7 nV/√Hz at f = 10 kHz Low offset voltage: 250 μV max over VCM Offset voltage drift: 0.4 μV/°C typ and 2.3 μV/°C max Bandwidth: 28 MHz Rail-to-rail input/output Unity gain stable 2.7 V to 5.5 V operation −40°C to +125°C operation Qualified for automotive applications

文件：392.38 Kbytes 页数：20 Pages

AD

亚德诺

Low Noise, Precision CMOS Amplifier

FEATURES Low noise: 2.7 nV/√Hz at f = 10 kHz Low offset voltage: 250 μV max over VCM Offset voltage drift: 0.4 μV/°C typ and 2.3 μV/°C max Bandwidth: 28 MHz Rail-to-rail input/output Unity gain stable 2.7 V to 5.5 V operation −40°C to +125°C operation Qualified for automotive applications

文件：392.38 Kbytes 页数：20 Pages

AD

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