Analog Discovery Pro ADP2230

The Digilent Analog Discovery Pro ADP2230 is a professional-grade mixed-signal USB instrument that combines a 2-channel 14-bit oscilloscope, 16-channel logic analyzer, arbitrary waveform generator, and dual programmable power supplies in an aluminum-enclosed, BNC-connected form factor designed for bench and field use. As the step-up from the pocket-sized Analog Discovery 3, the ADP2230 delivers higher channel memory depth, BNC connectors for standard probe compatibility, and USB 3.0 throughput, targeting professional engineers who need Discovery-class versatility with benchtop-grade signal integrity.

Instrument Specifications

Instrument	Specification
Oscilloscope	2-ch, 50+ MHz bandwidth, 125 MS/s, 14-bit
Input Range	+/-25 V
Buffer Depth	64 MS/ch (expandable to 128 MS)
Logic Analyzer	16 digital channels, 125 MS/s
Digital Buffer	Up to 128 MS per channel
Waveform Generator	1-ch, 15 MHz, 125 MS/s, 14-bit
AWG Output	+/-5 V
Power Supply	2-ch: 0.5 V to 5 V / -0.5 V to -5 V
Supply Current	Up to 1 A or 3 W per channel
Protocol Analyzer	SPI, I2C, UART, CAN, custom
Connectivity	USB 3.0 Type-C
Connectors	BNC (analog), aluminum case
Dimensions	134.2 x 144.0 x 37.9 mm
Weight	464 g

The BNC connectors accept standard oscilloscope probes, eliminating the adapter cables needed with smaller Discovery instruments and providing the shielded signal path that professional measurements demand. The 64 MS per-channel buffer (expandable to 128 MS) captures long acquisition windows at full sample rate, essential for debugging intermittent events, protocol violations, and timing-sensitive interactions that shorter buffers miss. Dual programmable power supplies (up to 1 A per channel) can power target circuits directly, reducing bench clutter.

WaveForms software (Windows, macOS, Linux) provides virtual instrument panels for all measurement modes, oscilloscope, logic analyzer, spectrum analyzer, network analyzer, waveform generator, protocol analyzer, voltmeter, and data logger, with a scripting interface for automated test sequences. The combination of analog and digital measurement on a single synchronized timebase makes the ADP2230 particularly effective for mixed-signal debugging where correlating analog waveforms with digital bus activity reveals issues invisible to single-domain instruments.

Watch the Analog Discovery Pro ADP2230 introduction

GSAS Micro Systems provides the ADP2230 as part of the complete Digilent Analog Discovery Pro lineup, with guidance on selecting the right instrument tier for each application and support for WaveForms integration into automated test workflows across India.