December 13, 2013. The USB-2020 high-speed USB data-acquisition board offers simultaneous sampling up to 20 MS/s per channel and features two analog input channels with multiple input ranges up to ±10 V. It can sample data from both channels at an overall rate of 40 MS/s to the onboard memory, or it can continuously stream data to a host computer at up to 8 MS/s. Each channel has its own A/D converter to eliminate channel skew and ensure phase information between channels is maintained.
Flexible triggering and gating ensures data is acquired when needed. The clock I/O input allows acquisitions to be controlled by the onboard clock or by an external clock source for applications that require user-supplied pacing. The small, board-only design makes the USB-2020 suitable for OEM and embedded applications.
Included with the USB-2020 is out-of-the-box TracerDAQ software along with comprehensive support for Visual Studio and Visual Studio .NET as well as NI LabVIEW. Price: $999.
Measurement Computing, www.mccdaq.com.