MAX2034 Overview
Key Specifications
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.
Key Features
- that allows the device to be compatible with a variety of common source impedances ranging from 50Ω to 1kΩ
- The input impedance of each amplifier uses a feedback topology for active impedance matching
- The active input impedance matching feature achieves an exceptionally low 2.2dB noise figure with a source and input impedance of 200Ω
- The MAX2034 is available in a 48-pin thin QFN package with an exposed paddle
- Electrical performance is guaranteed over a 0°C to +70°C temperature range
