MAX2034 Datasheet (Maxim Integrated Products)

MAX2034, Ultra-Low-Noise Amplifier

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.

The high-gain accuracy

MAX2034 Features

* High-Level Integration of 4 Channels

* Digitally Programmable Input Impedance (RIN) of 50Ω, 100Ω, 200Ω, and 1kΩ

* Integrated Input Clamp

* Integrated Input-Damping Capacitor

* Ultra-Low 2.2dB Noise Figure at RS = RIN = 200Ω

* 70MHz, -3dB Bandwidth