Dual 9 MHz Precision Operational Amplifier

GENERAL DESCRIPTION The OP285 is a precision high-speed amplifier featuring the Butler Amplifier front-end. This new front-end design combines the accuracy and low noise performance of bipolar transistors with the speed of JFETs. This yields an amplifier with high slew rates, low offset and good

文件：248.82 Kbytes 页数：16 Pages

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Dual 9 MHz Precision Operational Amplifier

GENERAL DESCRIPTION The OP285 is a precision high-speed amplifier featuring the Butler Amplifier front-end. This new front-end design combines the accuracy and low noise performance of bipolar transistors with the speed of JFETs. This yields an amplifier with high slew rates, low offset and good

文件：202.47 Kbytes 页数：16 Pages

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亚德诺

Dual 9 MHz Precision Operational Amplifier

GENERAL DESCRIPTION The OP285 is a precision high-speed amplifier featuring the Butler Amplifier front-end. This new front-end design combines the accuracy and low noise performance of bipolar transistors with the speed of JFETs. This yields an amplifier with high slew rates, low offset and good

文件：202.47 Kbytes 页数：16 Pages

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Dual 9 MHz Precision Operational Amplifier

FEATURES Low offset voltage: 250 μV Low noise: 6 nV/√Hz Low distortion: 0.0006% High slew rate: 22 V/μs Wide bandwidth: 9 MHz Low supply current: 5 mA Low offset current: 2 nA Unity-gain stable 8-lead SOIC_N package APPLICATIONS High performance audio Active filters Fast amplifier

文件：325.4 Kbytes 页数：15 Pages

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9 MHz精密双通道运算放大器

OP285是一款精密高速放大器，采用巴特勒放大器前端。这种新型前端设计兼有双极性晶体管的精度和低噪声性能，以及JFET的速度优势，因此放大器具有高压摆率、低失调电压、良好的噪声性能和低电源电流。同时偏置电流也低于双极性设计。\n\n OP285既有JFET放大器的压摆率和低功耗特性，又具备双极性放大器的精密、低噪声和低漂移优势。输入失调电压经过激光调整，保证低于250 μV。因此OP285可以用在直流耦合或求和应用中，无需进行特别选择，或者因采用附加失调电压调整电路而增加噪声。压摆率为22 V/μs，带宽为9 MHz，OP285堪称现有精度最高的中速放大器之一。 \n\n • 低失调电压： 250 µV \n\n• 低噪声： 6 nV/√Hz \n\n• 低失真： 0.0006%\n\n• 高压摆率： 22 V/µs \n\n• 宽带宽： 9 MHz \n\n• 低电源电流： 5 mA \n\n• 低失调电流： 2 nA \n\n• 单位增益稳定 \n\n• 8引脚SOIC_N封装;

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Dual 9 MHz Precision Operational Amplifier

FEATURES Low offset voltage: 250 μV Low noise: 6 nV/√Hz Low distortion: 0.0006% High slew rate: 22 V/μs Wide bandwidth: 9 MHz Low supply current: 5 mA Low offset current: 2 nA Unity-gain stable 8-lead SOIC_N package APPLICATIONS High performance audio Active filters Fast amplifier

文件：325.4 Kbytes 页数：15 Pages

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亚德诺

Dual 9 MHz Precision Operational Amplifier

GENERAL DESCRIPTION The OP285 is a precision high-speed amplifier featuring the Butler Amplifier front-end. This new front-end design combines the accuracy and low noise performance of bipolar transistors with the speed of JFETs. This yields an amplifier with high slew rates, low offset and good

文件：248.82 Kbytes 页数：16 Pages

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亚德诺

Dual 9 MHz Precision Operational Amplifier

GENERAL DESCRIPTION The OP285 is a precision high-speed amplifier featuring the Butler Amplifier front-end. This new front-end design combines the accuracy and low noise performance of bipolar transistors with the speed of JFETs. This yields an amplifier with high slew rates, low offset and good

文件：248.82 Kbytes 页数：16 Pages

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亚德诺

Dual 9 MHz Precision Operational Amplifier

FEATURES Low offset voltage: 250 μV Low noise: 6 nV/√Hz Low distortion: 0.0006% High slew rate: 22 V/μs Wide bandwidth: 9 MHz Low supply current: 5 mA Low offset current: 2 nA Unity-gain stable 8-lead SOIC_N package APPLICATIONS High performance audio Active filters Fast amplifier

文件：325.4 Kbytes 页数：15 Pages

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亚德诺

Dual 9 MHz Precision Operational Amplifier

GENERAL DESCRIPTION The OP285 is a precision high-speed amplifier featuring the Butler Amplifier front-end. This new front-end design combines the accuracy and low noise performance of bipolar transistors with the speed of JFETs. This yields an amplifier with high slew rates, low offset and good

文件：248.82 Kbytes 页数：16 Pages

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