Most of these additions require the installation of the company’s free Waveforms Software on the user’s computer. Tutorials are available in Digilent’s Reference Guide. The ADP3450/3250 is A LOT of machine for the price. Overvoltage protection kicks in at ±50 VDC or ☓0 VRMS. Input range is ☒5 V to ground, or 50 V peak-to-peak. If the scale is greater than 200 mV/div, the resolution is 3.05mV, and here accuracy is ☑00 mV ± 0.5%. Resolution is 14 bits, input impedance is 1MΩ, 15pF.Ībsolute resolution on a scale of less than 200 mV/division is 0.125mV, with accuracy of ☑0mV, ☐.5%. The unit’s 3dB bandwidth is 55 MHz when used with a probe with adequate frequency response. The four channel unit (without the probes) is slated for availability on February 17 of this year. Both devices come with or without BNC probes and P2150 oscilloscope probes, so technically speaking, there are four models. The Analog Discovery Pro Series is listed as four separate units, but the main difference between them is that the ADP3450 features four channels, and the ADP3250 sports just two. It’s appropriate for university education, and also provides everything an electrical engineer would need for their at-home work bench.
The Analog Discovery Pro Series comes with 12 built-in instruments, offering benchtop functionality in a convenient, portable form.