Quad-Channel, Ultra-Low-Noise Amplifier with Digitally Programmable Input Impedance

General Description The MAX2034 four-channel, low-power, ultra-low-noise preamplifier is designed for ultrasound and medical instrumentation applications. Each low-noise amplifier has a single-ended input, differential output, a highly accurate 19dB fixed gain, and a wide -3dB bandwidth of 70MHz.

文件：345.31 Kbytes 页数：13 Pages

Maxim

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四通道、超低噪声放大器，具有数字可编程输入阻抗

MAX2034是4通道、低功耗、超低噪声前置放大器，设计用于超声波设备和医疗器械应用。每个低噪声放大器都具有单端输入、差分输出、高精度19dB固定增益和70MHz的-3dB带宽。放大器的高增益精度可实现优异的通道间增益匹配，这是高性能超声成像应用所必需的。MAX2034还包括片上可编程输入电阻，允许器件匹配至50Ω至1kΩ范围内的多种常见源阻抗。每个放大器的输入阻抗使用反馈拓扑以实现动态阻抗匹配。当信号源和输入阻抗为200Ω时，动态输入阻抗匹配可获得2.2dB的超低噪声系数。\n MAX2034有优异的动态和线性特性，可优化所有超声成像形式，包括2次谐波2D成像、连续波多普勒等。在VOUT = \n• 4通道集成高度 \n• 数字可编程输入阻抗(RIN)：50Ω，100Ω，200Ω和1kΩ \n• 集成输入钳位 \n• 集成输入衰减电容 \n• 超低噪声系数，RS = RIN = 200Ω时为2.2dB \n• 70MHz -3dB带宽 \n• 低功耗：58mW/通道 \n• 优异的二次谐波成像性能：VOUT = 1VP-P和fIN = 5MHz时HD2为-68dBc \n• VOUT = 1V，fIN = 5MHz时，双音超声规范* IMD3为-55dBc，具有极高的PW/CW多普勒性能 \n• 快速大信号过载恢复 \n• 单电源+5V工作电压 \n• 睡眠模式;

ADI

亚德诺

Quad-Channel, Ultra-Low-Noise Amplifier with Digitally Programmable Input Impedance

General Description The MAX2034 four-channel, low-power, ultra-low-noise preamplifier is designed for ultrasound and medical instrumentation applications. Each low-noise amplifier has a single-ended input, differential output, a highly accurate 19dB fixed gain, and a wide -3dB bandwidth of 70MHz.

文件：345.31 Kbytes 页数：13 Pages

Maxim

美信

Quad-Channel, Ultra-Low-Noise Amplifier with Digitally Programmable Input Impedance

General Description The MAX2034 four-channel, low-power, ultra-low-noise preamplifier is designed for ultrasound and medical instrumentation applications. Each low-noise amplifier has a single-ended input, differential output, a highly accurate 19dB fixed gain, and a wide -3dB bandwidth of 70MHz.

文件：345.31 Kbytes 页数：13 Pages

Maxim

美信

Quad-Channel, Ultra-Low-Noise Amplifier with Digitally Programmable Input Impedance

General Description The MAX2034 four-channel, low-power, ultra-low-noise preamplifier is designed for ultrasound and medical instrumentation applications. Each low-noise amplifier has a single-ended input, differential output, a highly accurate 19dB fixed gain, and a wide -3dB bandwidth of 70MHz.

文件：345.31 Kbytes 页数：13 Pages

Maxim

美信

Quad-Channel, Ultra-Low-Noise Amplifier with Digitally Programmable Input Impedance

General Description The MAX2034 four-channel, low-power, ultra-low-noise preamplifier is designed for ultrasound and medical instrumentation applications. Each low-noise amplifier has a single-ended input, differential output, a highly accurate 19dB fixed gain, and a wide -3dB bandwidth of 70MHz.

文件：345.31 Kbytes 页数：13 Pages

Maxim

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Bidirectional DC Powerline Communication Management IC

文件：1.73546 Mbytes 页数：35 Pages

Maxim

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Bidirectional DC Powerline Communication Management IC

文件：1.14823 Mbytes 页数：36 Pages

Maxim

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Bidirectional DC Powerline Communication Management IC

文件：1.14823 Mbytes 页数：36 Pages

Maxim

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Bidirectional DC Powerline Communication Management IC

文件：1.14823 Mbytes 页数：36 Pages

Maxim

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