Ultralow Distortion, Low Power, Low Noise, High Speed Op Amp

GENERAL DESCRIPTION The ADA4857 is a unity-gain stable, high speed, voltage feedback amplifier with low distortion, low noise, and high slew rate. With a spurious-free dynamic range (SFDR) of −88 dBc at 10 MHz, the ADA4857 is an ideal solution for a variety of applications, including ultrasounds,

文件：584.29 Kbytes 页数：20 Pages

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Ultralow Distortion, Low Power, Low Noise, High Speed Op Amp

FEATURES High speed 850 MHz, −3 dB bandwidth (G = +1, RL = 1 kΩ, LFCSP) 750 MHz, −3 dB bandwidth (G = +1, RL = 1 kΩ, SOIC) 2800 V/μs slew rate Low distortion: −88 dBc at 10 MHz (G = +1, RL = 1 kΩ) Low power: 5 mA/amplifier at 10 V Low noise: 4.4 nV/√Hz Wide supply voltage range: 5 V to 10 V Powe

文件：553.99 Kbytes 页数：21 Pages

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Ultralow Distortion, Low Power, Low Noise, High Speed Op Amp

文件：552.5 Kbytes 页数：21 Pages

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超低失真、低功耗、低噪声、高速运算放大器

ADA4857是一款单位增益稳定的高速、电压反馈型放大器，具有低失真、低噪声与高压摆率。ADA4857的无杂散动态范围为-91 dBc @ 10 MHz,是诸如超声设备、自动测试设备、有源滤波器以及ADC驱动器等应用的理想选择。它基于ADI公司专有的下一代XFCB（超高速互补双极型）工艺与创新的架构，来实现高性能。 \n\n The ADA4857具有850 MHz带宽、2800 V/µs压摆率、5 ns的至0.1%精度的建立时间，宽电源电压范围（5 V～10 V），使其成为要求宽动态范围、高精密度与高速度系统的理想选择。 \n\n ADA4857-1放大器采用 • 高速\n• 低失真度: \n• 低功耗：5 mA/放大器 @ 10 V \n• 低噪声：4.4 nV/√Hz \n• 宽电源电压范围：5 V～10 V \n• 待机特性 \n• 采用3 mm × 3 mm 8引脚LFCSP封装（单通道）、8引脚SOIC封装（单通道）以及4 mm × 4 mm 16引脚LFCSP封装（双通道）;

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Ultralow Distortion, Low Power, Low Noise, High Speed Op Amp

FEATURES High speed 850 MHz, −3 dB bandwidth (G = +1, RL = 1 kΩ, LFCSP) 750 MHz, −3 dB bandwidth (G = +1, RL = 1 kΩ, SOIC) 2800 V/μs slew rate Low distortion: −88 dBc at 10 MHz (G = +1, RL = 1 kΩ) Low power: 5 mA/amplifier at 10 V Low noise: 4.4 nV/√Hz Wide supply voltage range: 5 V to 10 V Powe

文件：553.99 Kbytes 页数：21 Pages

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亚德诺

Ultralow Distortion, Low Power, Low Noise, High Speed Op Amp

GENERAL DESCRIPTION The ADA4857 is a unity-gain stable, high speed, voltage feedback amplifier with low distortion, low noise, and high slew rate. With a spurious-free dynamic range (SFDR) of −88 dBc at 10 MHz, the ADA4857 is an ideal solution for a variety of applications, including ultrasounds,

文件：584.29 Kbytes 页数：20 Pages

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亚德诺

Ultralow Distortion, Low Power, Low Noise, High Speed Op Amp

FEATURES High speed 850 MHz, −3 dB bandwidth (G = +1, RL = 1 kΩ, LFCSP) 750 MHz, −3 dB bandwidth (G = +1, RL = 1 kΩ, SOIC) 2800 V/μs slew rate Low distortion: −88 dBc at 10 MHz (G = +1, RL = 1 kΩ) Low power: 5 mA/amplifier at 10 V Low noise: 4.4 nV/√Hz Wide supply voltage range: 5 V to 10 V Powe

文件：553.99 Kbytes 页数：21 Pages

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Ultralow Distortion, Low Power, Low Noise, High Speed Op Amp

FEATURES High speed 850 MHz, −3 dB bandwidth (G = +1, RL = 1 kΩ, LFCSP) 750 MHz, −3 dB bandwidth (G = +1, RL = 1 kΩ, SOIC) 2800 V/μs slew rate Low distortion: −88 dBc at 10 MHz (G = +1, RL = 1 kΩ) Low power: 5 mA/amplifier at 10 V Low noise: 4.4 nV/√Hz Wide supply voltage range: 5 V to 10 V Powe

文件：553.99 Kbytes 页数：21 Pages

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亚德诺

Ultralow Distortion, Low Power, Low Noise, High Speed Op Amp

GENERAL DESCRIPTION The ADA4857 is a unity-gain stable, high speed, voltage feedback amplifier with low distortion, low noise, and high slew rate. With a spurious-free dynamic range (SFDR) of −88 dBc at 10 MHz, the ADA4857 is an ideal solution for a variety of applications, including ultrasounds,

文件：584.29 Kbytes 页数：20 Pages

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亚德诺

Ultralow Distortion, Low Power, Low Noise, High Speed Op Amp

GENERAL DESCRIPTION The ADA4857 is a unity-gain stable, high speed, voltage feedback amplifier with low distortion, low noise, and high slew rate. With a spurious-free dynamic range (SFDR) of −88 dBc at 10 MHz, the ADA4857 is an ideal solution for a variety of applications, including ultrasounds,

文件：584.29 Kbytes 页数：20 Pages

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