MAX2034
Description
The MAX2034 four-channel, low-power, ultra-low-noise preamplifier is designed for ultrasound and medical instrumentation applications.
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 of -55dBc at VOUT = 1VP-P and fIN = 5MHz for Exceptional PW/CW Doppler Performance
- Quick Large-Signal Overload Recovery
