Multifunction DAQ
Explore Digilent’s range of high-speed DAQ solutions built for education, research, and prototyping. Our multifunction devices combine analog input, analog output, digital I/O, and counter/timers to deliver versatile, precise data acquisition. Depending on the series, selected high-speed models reach up to 20 MS/s, while multifunction USB devices typically operate in the hundreds of kS/s range.
What is a High-Speed DAQ?
A high-speed data acquisition system captures signals at very high sampling rates, making it ideal for measuring fast-changing or transient events. For example, Digilent and MCC devices support simultaneous sampling at up to 20 MS/s per channel. These high-speed DAQ devices/cards deliver reliable performance for advanced testing and signal processing.
What is a Multifunction DAQ?
A multifunction DAQ combines multiple features into one device, including analog inputs, analog outputs, digital I/O, and counter/timers. This versatility makes it ideal for labs, classrooms, and prototyping setups that require handling a wide range of measurements and controls.
Multi-Channel Data Acquisition Systems for Complex Applications
For advanced experiments and research, a multi-channel data acquisition system can capture signals from several inputs in a single setup, producing time-aligned datasets.
Some models provide true simultaneous sampling, ideal for applications where signals must be captured at the exact same moment, such as vibration analysis or multi-sensor synchronization. Others use scan-based (multiplexed) acquisition, a cost-effective choice when channels can be sampled sequentially without losing critical detail.
These systems are particularly valuable in electronics research, robotics, and product development.
Applications of High-Speed Multifunction DAQ Devices
Digilent DAQ devices are widely used in:
- Education: Powering classroom labs and engineering courses
- Research: Enabling high-frequency signal processing and analysis
- Prototyping: Providing reliable testing and validation during product design