MAX2034 Datasheet Ultra-Low-Noise Amplifier

Manufacturer: Maxim Integrated (now Analog Devices)

MAX2034 ultra-low-noise amplifier by Maxim Integrated (now Analog Devices) - Datasheet Preview

Datasheet Details

Part number	MAX2034
Manufacturer	Maxim Integrated (now Analog Devices)
File Size	345.33 KB
Description	Ultra-Low-Noise Amplifier
Datasheet	MAX2034 Datasheet

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.

The high-gain accuracy of the amplifier allows for exceptional channel-to-channel gain matching, which is necessary for high-performance ultrasound-imaging applications.

Overview

19-3969; Rev 1; 3/07 MAX2034 Quad-Channel, Ultra-Low-Noise Amplifier with Digitally Programmable Input Impedance.

Key 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.
Low 58mW/Channel Power Dissipation.
HD2 of -68dBc at VOUT = 1VP-P and fIN = 5MHz for Exceptional Second Harmonic Imaging Performance.
Two-Tone Ultrasound-Specific.
IMD3 o.

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