USB Logic Analyzer - 24MHz/8-Channel

Is your I 2 C bus not ACK'ing the way you expect? Do you need to discover a UART's mysterious baud rate? Or do you want to reverse engineer an SPI protocol? These all sound like jobs for a logic analyser! With the growing ubiquity of UART, I 2 C, and SPI sensors, logic analyzers are becoming a to...

AUD$ 35.95

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Our Code: SKU-008017

Supplier Link: [SparkFun MPN:18627]


Description

Is your I2C bus not ACK'ing the way you expect? Do you need to discover a UART's mysterious baud rate? Or do you want to reverse engineer an SPI protocol? These all sound like jobs for a logic analyser! With the growing ubiquity of UART, I2C, and SPI sensors, logic analyzers are becoming a tool everyone needs in their toolbox or on their workbench. This 8-channel USB Logic Analyser with support for sampling rates of up to 24MHz provides a good while economic option making it a great tool for quickly diagnosing most communication issues we encounter.

These analyzers will work with both 3.3V and 5V systems (up to 5.25V max and 2.0V minimum on a high logic-level) and is powered via an included mini-B USB cable. This logic analyser works with PulseView -- an open-source, cross-platform signal analysis software suite.

The analyser ships with Female-To-Female jumper wires. If you're using an Uno or board with female headers we recommend picking up a handful of Male-To-Male jumpers to connect the analyser to the female headers.

Note: On some units the GND connection that's adjacent to input six isn't actually a ground, it appears to be some sort of clock signal. We recommend not using that pin for anything just to be safe.

Includes:

  • 24MHz/8-Channel USB Logic Analyser
  • 10-conductor Female-to-Male Jumper Wires
  • USB Type C Cable

Specifications

  • 8-channels
  • Sampling rate up to 24MHz, configurable down to 20kHz
  • 5.25V maximum voltage input
    • 2.0V minimum logic-high
    • 0.8V maximum logic-low
  • Input impedance > 100kΩ, 5pF
  • USB power supply
  • USB Type C Connector
  • Supports open-source sigrok logic analyser software
  • Cross-platform support: Windows, Mac OS X, Linux, Android, etc.
  • Dimensions: 54.7 x 27.4 x 14.1 mm

With this latest revision of the USB Logic Analyser, the USB Mini B connector was replaced with a more up-to-date USB Type C connector.


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