The Digilent Analog Discovery Pro 2400 series – a National Instruments (NI) brand – comprises high-performance USB-based mixed-signal oscilloscopes designed specifically for demanding measurement tasks in development, analysis, and testing. These instruments combine high-resolution analog measurement channels with extensive digital I/O capabilities and a flexible memory architecture. With freely assignable deep buffer memory, high-speed USB 3.0 connectivity, and comprehensive integration with Digilent WaveForms software, the Analog Discovery Pro 2400 series offers a versatile platform for precise signal acquisition, analysis, and generation. The robust metal housing with DIN rail support and the powerful software environment enable a professional measurement solution for laboratory, development, and industrial test environments.
Typical applications for the Digilent Analog Discovery Pro 2400 series include the development and analysis of electronic circuits, embedded system design, and a wide range of test and measurement applications.
The combination of analog measurement channels and digital inputs and outputs makes this series particularly suitable for mixed-signal analysis, protocol analysis, and signal investigations in communication and control systems. Advanced analysis functions such as FFT analysis, Bode plot analysis, impedance analysis, bus analysis, and data logging enable comprehensive investigations in both the time and frequency domains, supporting developers in the rapid diagnosis of complex signals. The ADP2440 model within the Digilent Analog Discovery Pro 2400 series is designed for applications where exceptionally high signal resolution is paramount. This USB oscilloscope offers four analog inputs with 12-bit resolution, a bandwidth exceeding 100 MHz, and a sampling rate of up to 600 MS/s in interleave mode. Compared to the ADP2450, which offers a higher bandwidth of over 200 MHz at a sampling rate of up to 1 GS/s, the ADP2440 deliberately focuses on higher vertical resolution for more precise measurements of subtle signal changes. Both devices feature 16 digital inputs and outputs and integrate fully with Digilent WaveForms software. This makes the ADP2440 particularly suitable for applications where high measurement accuracy and detailed signal resolution are more important than maximum bandwidth. Product features of the series: Digilent Analog Discovery Pro 2400 Series USB-based mixed-signal oscilloscopes Four analog inputs with BNC connectors ADP2440: 12-bit resolution, over 100 MHz bandwidth, up to 600 MS/s (interleaved) ADP2450: 8-bit resolution, over 200 MHz bandwidth, up to 1 GS/s (interleaved) 16 digital inputs and outputs for analyzing digital signals and communication protocols Support for numerous bus protocols such as SPI, I2C, UART, CAN, JTAG and LIN
Freely assignable deep buffer memory for analog and digital signals
Low-latency memory segmentation between fast measurements
Integrated arbitrary waveform generator with approximately 15 MHz bandwidth and up to 125 MS/s
Support for numerous standard, extended, and user-defined waveforms
USB 3.0 interface for fast data transfer
Comprehensive analysis functions such as FFT, histogram, persistence, and eye diagram
Integrated measurement instruments such as spectrum analyzer, Bode plot analyzer, and impedance analyzer
Dual-mode operation for combining multiple devices for additional channels
Full integration with Digilent WaveForms software and support by the WaveForms SDK
