MI/O data acquisition card USB-2020

analogdigital8-channel

The USB-2020 data acquisition (DAQ) device provides simultaneous, high-speed analog inputs at rates up to 20 MS/s per channel. Users can sample data directly to the 64 MS onboard memory or continuously stream data to a host computer. Features include an A/D converter per channel, flexible triggering and gating options, and digital I/O. The USB-2020 is a high-speed two-channel data acquisition board that providessimultaneous sampling at rates up to 20 MS/s per channel. Users can sample datafrom both channels at an overall rate of 40 MS/s to the 64 megasample onboardmemory, or continuously stream data to a host computer at up to 8 MS/s for oneor both channels over a high-speed USB connection.Each channel has its own A/D converter for simultaneous sampling to eliminatechannel skew and ensure phase information between channels is maintained.Flexible triggering and gating ensures data is acquired when needed. The clock I/Oinput allows acquisitions to be controlled by the onboard clock or by an externalclock source for applications that require user-supplied pacing.The board provides signal connections through four standard BNC connectorsand a 40-pin auxiliary connector. AI Acquisition Modes The USB-2020 can acquire analog datausing BURSTIO or continuous scan mode.