Low Cost CMOS, High Speed, Rail-to-Rail Amplifiers

FEATURES Qualified for automotive applications High speed and fast settling −3 dB bandwidth: 220 MHz (G = +1) Slew rate: 170 V/μs Settling time to 0.1%: 28 ns Video specifications (G = +2, RL = 150 Ω) 0.1 dB gain flatness: 25 MHz Differential gain error: 0.05% Differential phase error: 0.2

文件：703.84 Kbytes 页数：24 Pages

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Low Cost CMOS, High Speed, Rail-to-Rail Amplifiers

文件：417.03 Kbytes 页数：20 Pages

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Low Cost CMOS, High Speed, Rail-to-Rail Amplifiers

文件：653.51 Kbytes 页数：24 Pages

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低成本CMOS、高速、轨到轨放大器

ADA4891-1（单通道）和ADA4891-2（双通道）均为CMOS、高速、高性能、低成本放大器，具有单电源供电能力，输入电压范围可扩展至负电源轨300 mV以下。尽管ADA4891系列成本较低，不过却能提供高性能和丰富多样的功能。轨到轨输出级使输出摆幅可以达到各供电轨50 mV以内，以提供更大的动态范围。ADA4891系列放大器非常适合成像应用，例如消费类视频设备、CCD缓冲器和接触式图像传感器缓冲器等。低失真和快速建立时间则使这些器件成为有源滤波器应用的理想选择。 ADA4891-1/ADA4891-2提供多种封装。ADA4891-1提供8引脚SOIC和5引脚SOT-23两种封 • 低成本\n\n• 高速、快速建立\n−3 dB带宽：240 MHz (G = +1)\n压摆率：170 V/μs\n0.1%建立时间： 28 ns\n\n• 视频特性(G = +2, RL = 150 Ω)\n0.1 dB 增益平坦度：25 MHz \n差分增益误差: 0.05%\n差分相位误差: 0.25°\n\n• 单电源供电\n宽电源电压范围：2.7 V至5.5 V\n输出摆幅达到供电轨的50 mV范围内\n\n• 低失真：79 dBc SFDR（1 MHz时）\n\n• 线性输出电流：150 mA（−50 dBc时）\n\n• 低功耗：每个放大器4.4 mA;

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Low Cost CMOS, High Speed, Rail-to-Rail Amplifiers

FEATURES Qualified for automotive applications High speed and fast settling −3 dB bandwidth: 220 MHz (G = +1) Slew rate: 170 V/μs Settling time to 0.1%: 28 ns Video specifications (G = +2, RL = 150 Ω) 0.1 dB gain flatness: 25 MHz Differential gain error: 0.05% Differential phase error: 0.2

文件：703.84 Kbytes 页数：24 Pages

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亚德诺

Low Cost CMOS, High Speed, Rail-to-Rail Amplifiers

FEATURES Qualified for automotive applications High speed and fast settling −3 dB bandwidth: 220 MHz (G = +1) Slew rate: 170 V/μs Settling time to 0.1%: 28 ns Video specifications (G = +2, RL = 150 Ω) 0.1 dB gain flatness: 25 MHz Differential gain error: 0.05% Differential phase error: 0.2

文件：703.84 Kbytes 页数：24 Pages

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亚德诺

Low Cost CMOS, High Speed, Rail-to-Rail Amplifiers

FEATURES Qualified for automotive applications High speed and fast settling −3 dB bandwidth: 220 MHz (G = +1) Slew rate: 170 V/μs Settling time to 0.1%: 28 ns Video specifications (G = +2, RL = 150 Ω) 0.1 dB gain flatness: 25 MHz Differential gain error: 0.05% Differential phase error: 0.2

文件：703.84 Kbytes 页数：24 Pages

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丝印：H1W；Package：SOT-23；Low Cost CMOS, High Speed, Rail-to-Rail Amplifiers

FEATURES Qualified for automotive applications High speed and fast settling −3 dB bandwidth: 220 MHz (G = +1) Slew rate: 170 V/μs Settling time to 0.1%: 28 ns Video specifications (G = +2, RL = 150 Ω) 0.1 dB gain flatness: 25 MHz Differential gain error: 0.05% Differential phase error: 0.2

文件：703.84 Kbytes 页数：24 Pages

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亚德诺

丝印：H1W；Package：SOT-23；Low Cost CMOS, High Speed, Rail-to-Rail Amplifiers

FEATURES Qualified for automotive applications High speed and fast settling −3 dB bandwidth: 220 MHz (G = +1) Slew rate: 170 V/μs Settling time to 0.1%: 28 ns Video specifications (G = +2, RL = 150 Ω) 0.1 dB gain flatness: 25 MHz Differential gain error: 0.05% Differential phase error: 0.2

文件：703.84 Kbytes 页数：24 Pages

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亚德诺

Low Cost CMOS, High Speed, Rail-to-Rail Amplifiers

FEATURES Qualified for automotive applications High speed and fast settling −3 dB bandwidth: 220 MHz (G = +1) Slew rate: 170 V/μs Settling time to 0.1%: 28 ns Video specifications (G = +2, RL = 150 Ω) 0.1 dB gain flatness: 25 MHz Differential gain error: 0.05% Differential phase error: 0.2

文件：703.84 Kbytes 页数：24 Pages

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