# USB Logic Analyzer - 24MHz/8-Channel

**Type:** Product page · **SKU:** TOL-18627 · **Brand:** [Sparkfun](https://core-electronics.com.au/brands/sparkfun-australia)
**Page:** https://core-electronics.com.au/usb-logic-analyzer-24mhz-8-channel.html ([markdown](https://core-electronics.com.au/usb-logic-analyzer-24mhz-8-channel.html.md))

This 8-channel USB Logic Analyzer with support for sampling rates of up to 24MHz provides a good while economic option making it a great and easy tool...

## Pricing

- **Price:** $49.30 (inc GST) — $44.82 AUD, exc GST
- **Quantity discounts:** 5+ $43.47 (exc GST) · 25+ $42.58 (exc GST) · 100+ $40.78 (exc GST)

## Availability & dispatch

- Out of stock — the product page offers email notification when it returns.

## 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 analyzer! 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 Analyzer 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 analyzer works with [PulseView](https://github.com/sigrokproject/pulseview/releases) -- an open-source, cross-platform signal analysis software suite.

The analyzer 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](https://core-electronics.com.au/search/?q=12795) to connect the analyzer 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.

### 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 > 100kO, 5pF
- USB power supply
- USB Type C Connector
- Supports open-source [sigrok](https://sigrok.org/) logic analyzer 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 Analyzer, the USB Mini B connector was replaced with a more up-to-date USB Type C connector.

### Resources

- [Using the 8Ch/24MHz Logic Analyzer with sigrok](https://learn.sparkfun.com/tutorials/using-the-usb-logic-analyzer-with-sigrok-pulseview)
- [PulseView](https://learn.sparkfun.com/tutorials/using-the-usb-logic-analyzer-with-sigrok-pulseview)
 
### Includes

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

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/i/m/image_12297.jpg)