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

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

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

Bidirectional DC Powerline Communication Management IC

文件：1.73546 Mbytes 页数：35 Pages

MAXIM

美信

Bidirectional DC Powerline Communication Management IC

文件：1.14823 Mbytes 页数：36 Pages

MAXIM

美信