Digilent Analog Discovery 3 Multi-Instrument

The Digilent Analog Discovery 3, featuring circuitry made by Texas Instruments, is a multi-function test and measurement device that allows users to measure, visualize, generate, record, and control mixed signal circuits of all kinds. The low-cost Analog Discovery 3 is small enough to fit in your pocket, but powerful enough to replace a stack of lab equipment, providing engineering students, hobbyists, and electronics enthusiasts the freedom to work with analog and digital circuits in virtually any environment, in or out of the lab.

General Features and Specifications

• 13 Instruments available: Oscilloscope, Waveform Generator, Power Supplies, Voltmeter, Data Logger, Logic Analyzer, Pattern Generator, Static I/O, Spectrum Analyzer, Network Analyzer, Impedance Analyzer, Curve Tracer, Protocol Analyzer
• Number of Channels: 2
• Number of Digital Channels: 16
• Maximum Sample Rate: 125 MS/s per channel

Oscilloscope

• Channels 2
• Resolution 14-bit
• Sample Rate Up to 125 MS/s
• Bandwidth 9 MHz
• Input Impedance 1 Megohm / 24 pF
• Voltage Range ±25 V
• Max Buffer Size 32,768 Samples/channel

Arbitrary Waveform Generator

• Channels 2
• Resolution 14-bit
• Sample Rate Up to 125 MS/s
• Bandwidth 9 MHz
• Voltage Range ±5 V
• Max Buffer Size 32,768 Samples/channel
• Supported Waveforms Standard, Modulation, Sweep, Custom

Programmable Power Supply

• Channels 2
• Output Voltage 0.5 V to 5 V or -0.5 V to -5 V
• Maximum Power Up to 800 mA or 2.4 W per channel when using external power

Voltmeter

• Channels 2 (Shared with Oscilloscope)
• DC ±25 V
• AC ±25 V

Data Logger

• Channels 2 (Shared with Oscilloscope)
• Supported Measurements DC, True RMS, AC RMS, Custom

Logic Analyzer

• Channels 16
• Logic Level 3.3 V CMOS, 5 V Tolerant
• Sample Rate Up to 125 MS/s
• Max Buffer Size 32,768 Samples/channel

Pattern Generator

• Channels 16 (Shared with Logic Analyzer)
• Logic Level 3.3 V CMOS
• Sample Rate up to 125 MS/s
• Max Buffer Size 32,768 Samples/channel

Static I/O

• Channels 16 (Shared with Logic Analyzer)
• Virtual Devices LEDs, Buttons, Switches, Sliders, Progress Bars, Seven Segment Displays

Spectrum Analyzer

• Channels 2 (Shared with Oscilloscope)
• Frequency Range 0 Hz up to 62.5 MHz
• Windowing Functions Rectangular, Hamming, Hann, Blackman-Harris, Flat Top, Kaiser, and more

Network Analyzer

• Inputs / Outputs Shared with Oscilloscope and Waveform Generator
• Frequency Sweep Range 20 µHz to 9 MHz
• Frequency Steps 1 to 10,001 steps
• Plots Bode, Time, FFT, Nichols, Nyquist

Impedance Analyzer

• Inputs / Outputs Shared with Oscilloscope and Waveform Generator
• Frequency Sweep Range 20 µHz up to 31.25 MHz
• Frequency Steps 1 to 10,001
• Plots Impedance, Admittance, Inductance, Capacitance, and more

Protocol Analyzer

• Channels 16 (Shared with Logic Analyzer)
• Supported Protocols UART, SPI, I2C, CAN, CEC, JTAG, SWD, AVR

What's in the Box

• Analog Discovery 3
• Five 6-pin male headers
• One USB Type-C cable
• One 2×15-pin flywire assembly
• Flywire labels, and info cards