Total Phase Beagle I2C / SPI Analyser

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SKU: TP320121

I2C/SPI Protocol Analyser

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10 in stock
    • 2% less
    Market price: $409.62, you save $9.47
  • $400.15
  • Including 20% UK VAT*

The Beagle™ I2C / SPI analyser  from Total Phase is probably one of the best known I2C/SPI analysers on the market and is used by many worldwide electronics companies. It has been designed specifically for developing an I2C, SPI, or MDIO based products. This small and portable analyser delivers high-performance monitoring solution of bus signals and is an ideal companion for engineers working in the field or in the lab.

The Beagle™ I2C/SPI also displays information in real-time, onscreen so you can instantly see data as it is being sent.

Data Center application software, supplied with the instrument is regularly updated and can be downloaded free of charge.

Unique Real-Time Data Display

Data captured by the Beagle™ I2C/SPI Analyser is instantly displayed onscreen. This is especially useful when capturing slow data from HMI devices; the effect of a change can then instantly be seen. Traditional analysers capture data in real-time but only display it when the capture buffer if full, or the capture has been stopped, manually.

Non-intrusive capture I2C, SPI, and MDIO data

Compatible with all leading operating systems, the Beagle™ I2C/SPI analyser provides a low cost solution of monitoring I2C, SPI or MDIO buses. The Beagle™ Analyser comes with full function monitoring tools to be used as an I2C Analyzer to 4MHz, an SPI Analyzer to 24MHz and an MDIO Analyzer to 2.5 MHz.

Thanks to the high-impedance inputs to the device, the analyser does not affect the system being tested and also prevents the occurrence of distortion in the test results. Simply attach the Beagle™ analyzer inline to passively capture the data traffic to the target devices.

Nearly Limitless Capture

Captured data is streamed via High-Speed USB directly to your computer. The amount of data captured is limited only by the amount of physical memory that is available on the machine.

Bit-Level timing

Apart from getting the timing of a whole packet, this analyser can provide the timing of a single bit in a packet with a bit-level timing down to a 20 ns resolution.

High-Speed USB 2.0

This Beagle™ I2C/SPI analyser is fitted with a high speed USB 2.0 interface that means that the data captured is transmitted at high speed (480 Mbps) directly to the computer. The USB interface also supplies the power to the analyser so you do not need an external power supply.

USB Bus Powered: No Power Adapters Required

Low Cost - Affordable

The Beagle™ Protocol Analyser comes complete with software.


  • What is Included 01
    Beagle I2C/SPI/MDIO analyzer unit
  • What is Included 02
    1.8m (6ft) USB A->B cable
  • What is Included 03
    Latest software version is downloadable and updated free of charge
  • What is Included 05

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* Note: VAT registered customers in the EU (except UK) and all customers outside the EU will have VAT deducted at the checkout.