128-Channel Analog-to-Digital Converter
The LEGION ADC offers fully parallel operation for simultaneous data acquisition from all channels without multiplexing in an ultra-compact external USB enclosure. Each unit supports 128-element detectors. It was designed by PhotoSound for massively parallel data acquisition utilized in photoacoustic, laser-induced ultrasound, and X-ray acoustic real-time imaging applications.
Features
- Compact, durable and light enclosures with integrated cooling fans
- Streaming ADCs for continuous data acquisition with no buffering or multiplexing
- Each analog channel has integrated amplifier with digitally controlled gain
- Acoustoelectrics
- Generate trigger output at defined rate or repetition of external trigger input with programmed delay
- Connect up to four units in parallel and acquire more data at fast data acquisition rates
- Sync external hardware with data acquisition using electronic or optical IN/OUT ports
- Standalone control software based on MATLAB, open SDK written in C# and access to raw RF data
Specifications
- 128 channels
- 6 to 54 dB programmable gain (42-90 dB w/ optional preamplifiers)
- 30 kHz to 50 MHz ADC analog bandwidth (35 kHz to 61 MHz -6 dB optional preamplifier analog bandwidth)
- 12-bit resolution, 80 MSPS sampling rate
- 50 Ω input impedance (2.2 MΩ w/ optional preamplifiers)
- Up to 200 Hz (128-ch) trigger/frame rate with 8192 points/frame/channel
- Choice of input connectors for 128-channel probes or arrays
Applications
- Photoacoustics (Optoacoustics)
- X-ray Induced Acoustics
- Thermoacoustics
- Acoustoelectrics
- 3D Tomography
- Photoacoustic Microscopy (PAM)
- 2D Imaging
- Multi-Sensor Monitoring
- Non-Destructive Testing
- Transducer Manufacturing
- Neuroimaging
- Anatomical Imaging
- Cancer
Downloads
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