לוג׳יק אנלייזר USB ‏8 ערוצים 24MHz לפיתוח ודיבוג ARM / FPGA

Product Overview

The 8-Channel 24MHz USB Logic Analyzer is a compact, high-performance debugging tool designed to capture and analyze digital signals in real-time. Whether you are troubleshooting a malfunctioning I2C sensor, reverse-engineering an unknown communication protocol, or verifying timing constraints on an FPGA, this device is an indispensable tool for any hardware developer’s workbench.

Unlike bulky oscilloscopes, this logic analyzer focuses purely on the logic state (HIGH/LOW) of digital signals over time. With support for sampling rates up to 24MHz and 8 simultaneous channels, it can accurately capture the intricate details of serial protocols like SPI, UART, and I2C. It connects to your computer via USB (with many modern versions featuring a USB Type-C interface) and is powered directly from the bus—no external power supply is needed.

The device is fully compatible with the open-source Sigrok/PulseView software suite. This powerful software provides protocol decoding for over 100 protocols, allowing you to translate raw waveforms into readable data packets instantly. Supporting Windows, Linux, macOS, and even Android, this tool is a favorite among electronics enthusiasts, embedded engineers, and professional developers.

Key Features

• 8 Logic Channels: Monitor up to eight digital signals simultaneously, perfect for analyzing data buses like SPI (4 lines) or UART (TX/RX) while monitoring other GPIOs.

• 24MHz Sampling Rate: Capture high-speed signal transitions with ease. Adjustable sampling rates down to 20kHz allow for capturing both high-speed bursts and long-duration low-speed signals.

• Wide Logic Compatibility: Works with 3.3V and 5V systems. The input voltage range is typically -0.5V to 5.25V (High threshold: >2.0V), making it safe for standard microcontrollers and FPGAs.

• Open-Source Software Support: Fully compatible with Sigrok / PulseView, a free, open-source, cross-platform software suite. Also compatible with Saleae Logic software (for 8-channel models) on some clones.

• Extensive Protocol Decoding: Decode over 100 protocols out-of-the-box, including UART, I2C, SPI, 1-Wire, CAN, and I2S. You can even add custom protocols.

• High Input Impedance: Input impedance >100kΩ, 5pF ensures minimal loading on the circuit you are testing.

• Plug-and-Play: Powered entirely by the USB connection. Simply plug it in and start capturing.

• Modern USB Interface: Features a durable USB Type-C connector for reliable connectivity.

Technical Specifications