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Saleae, Inc

Analyseur logique/analogique Saleae Logic Pro 8

Analyseur logique/analogique Saleae Logic Pro 8

Analyseur de protocole numérique/analogique à 8 canaux

SKU: SAL-00113

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Prix habituel
€997,95 EUR hors taxes
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€997,95 EUR hors taxes
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Key Features

Dual-Purpose Mixed-Signal Architecture
Professional Protocol Decoding Suite
Massive Sample Depth
Advanced Automation API
Superior Signal Integrity Design
Cross-Platform Software Excellence
Ultra-Portable Professional Construction

Overview

The Saleae Logic Pro 8 is a compact, high-performance USB logic and analogue analyser designed for embedded systems engineers and hardware developers. It features 8 multi-use inputs, each capable of digital and analogue capture, delivering up to 500 MS/s digital sampling on four channels or 100 MS/s across all eight (USB 3.0 required), and analogue sampling up to 50 MS/s at 12-bit resolution

With a generous −10 V to +10 V analogue input range, 12-bit resolution (~4.88 mV per LSB), and robust bandwidth (100 MHz digital, 5 MHz analogue), it offers professional-grade signal integrity backed by dedicated ground wires, ±25 V over-voltage protection, 2 MΩ input resistance, and ~10 pF capacitance 

Engineered for portability, it’s housed in a precision-machined aluminium enclosure (53 × 53 × 12 mm, ~60 g), and includes full accessories—test leads, clips, USB-Cable, carry case, and Getting Started guide—so you can deploy it immediately

Use it with the intuitive cross-platform Logic 2 software (Windows, macOS, Linux) to capture, visualise, analyse, and export data; ideal for debugging serial, SPI, I²C, CAN, JTAG and more 

Digital & analogue capture, same inputs

Saleae's Pro 8 lets engineers capture both digital and analogue signals on the same eight channels, a unique feature among logic analysers. This flexibility simplifies complex debugging and avoids the need for multiple devices.

Up to 500 MS/s digital, 50 MS/s analogue

With USB 3.0 streaming, the Pro 8 delivers 500 mega‑samples/sec on four channels and 100 MS/s across all eight, plus 50 MS/s analogue sampling—ideal for modern embedded, FPGA, and medium‑speed high‑frequency systems.

ightweight, sturdy, includes full kit

Engineers value its small aluminium 53 × 53 mm enclosure (≈60 g), durable build, and inclusion of cables, harnesses, clips, and case—ensuring an immediately usable, portable, professional tool.

Présentation de l'analyseur logique USB Saleae Logic Pro 8 : libérez votre puissance de débogage !

Vous en avez assez de vous débattre avec des processus de débogage complexes pour vos systèmes embarqués ? Ne cherchez plus ! L'analyseur logique USB Saleae Logic Pro 8 est là pour révolutionner la façon dont vous déboguez et analysez les signaux numériques.

Libérez la puissance de 8 canaux

Avec 8 canaux dédiés, cet analyseur logique de pointe vous offre la flexibilité ultime pour surveiller plusieurs signaux simultanément. Fini les commutations fastidieuses entre les entrées : vous pouvez désormais capturer et analyser toutes vos données en toute simplicité.

Entrées à double usage pour l'excellence analogique

Mais ce n'est pas tout ! Chaque entrée du Logic 8 a une double fonction : elle vous permet d'enregistrer des données numériques et analogiques. Vous pouvez ainsi obtenir des informations plus approfondies sur le comportement de votre système, ce qui rend le débogage plus efficace que jamais.

Connectivité USB transparente

Se connecter à votre PC n'a jamais été aussi simple. Le Logic 8 se branche sans effort sur votre port USB, garantissant une connexion stable et fiable pour des sessions de débogage ininterrompues. Dites adieu aux problèmes de compatibilité !

Découvrez le logiciel Saleae Logic

Notre puissant logiciel Saleae Logic est votre compagnon de confiance pour l'enregistrement et la visualisation des signaux numériques et analogiques. Son interface conviviale facilite l'examen de vos données, la détection des anomalies et l'identification rapide des problèmes.

L'outil idéal pour les applications embarquées

Que vous soyez développeur de micrologiciels ou que vous travailliez sur des microcontrôleurs, Logic Pro 8 est votre partenaire indispensable. Il vous aide à valider les fonctionnalités de votre code, à diagnostiquer les erreurs et à garantir le fonctionnement irréprochable de vos systèmes embarqués.

Découvrez les secrets des protocoles de communication

Série, I2C, SPI : vous l'aurez compris, nous avons ce qu'il vous faut. Le Logic 8 capture et affiche la communication entre les composants en temps réel, vous permettant de comprendre comment vos appareils interagissent et de résoudre efficacement les problèmes.

Prendre des décisions éclairées

Avec notre analyseur logique, vous pouvez enfin voir le comportement réel de votre firmware. Comparez-le à vos attentes et identifiez la cause première des problèmes. Dites adieu aux conjectures et bonjour au débogage de précision !

Frequently Asked Questions

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  • What are the key differences between the Logic 8 and Logic Pro 8?

    The Logic Pro 8 represents a significant upgrade over the Logic 8, designed specifically for professional engineers and high-performance applications. The most fundamental difference is the USB connectivity: the Logic Pro 8 features USB 3.0 Super Speed compared to the Logic 8's USB 2.0, enabling dramatically higher data throughput capabilities.Performance SpecificationsDigital Sampling: Logic Pro 8 achieves up to 500 MS/s on 4 channels or 100 MS/s on all 8 channels, whilst Logic 8 is limited to 100 MS/s maximum (25 MS/s on all 8 channels)Maximum Bandwidth: Logic Pro 8 supports 100 MHz digital bandwidth compared to Logic 8's 25 MHz limitAnalogue Performance: Logic Pro 8 delivers 50 MS/s at 12-bit resolution (5 MHz bandwidth), significantly outperforming Logic 8's 10 MS/s at 10-bit resolution (1 MHz bandwidth)Professional FeaturesThe Logic Pro 8 includes several professional-grade capabilities absent in the Logic 8: selectable logic threshold support down to 1.2V (versus 1.8V minimum on Logic 8), bipolar analogue inputs supporting ±10V range, and 2 MΩ input resistance compared to Logic 8's 1 MΩ. The Logic Pro 8 also features superior signal integrity with its more advanced PCB design, using more layers than Logic 8's 8-layer construction.Application SuitabilityWhilst the Logic 8 excels at general-purpose debugging and moderate-speed protocols, the Logic Pro 8 is specifically engineered for medium-speed FPGA applications, low-voltage designs, high-precision measurements, and high-speed protocol decoding. The USB 3.0 interface enables real-time streaming of higher bandwidth data, making it ideal for data-intensive applications such as 8-channel I2S audio analysis or high-speed SPI debugging.Both devices share the same 8 dual-purpose channels, unlimited sample depth, ±25V protection, and comprehensive protocol decoding capabilities. However, the Logic Pro 8's superior performance specifications and professional features make it the preferred choice for demanding embedded systems development where signal integrity and measurement precision are critical.

  • What accessories and connectivity options are included with the Logic Pro 8?

    The Logic Pro 8 comes complete with professional-grade accessories including two sets of 4-channel wire harnesses, 16 micro-gripper hooks, a premium carrying case, and a USB 3.0 cable. The colour-coded, numbered test leads feature ultra-flexible construction and dedicated ground wires for optimal signal integrity. Each channel includes removable test clips for connecting to pins, headers, and wires. The device also features a customisable RGB LED for status indication and operates entirely from USB bus power, requiring no external power supply. This comprehensive accessory package enables immediate deployment in professional environments.

  • How do Logic Pro 8's triggering and measurement capabilities enhance debugging workflows?

    The Logic Pro 8 features advanced triggering capabilities including edge detection, pulse width triggering, and sophisticated protocol-based triggering that can capture specific communication events. The measurement system provides real-time timing analysis, voltage measurements, and statistical analysis through both built-in and community-developed measurement extensions. Unlike oscilloscopes that only show data in real-time, the Logic Pro 8 records all activity for post-capture analysis, enabling engineers to examine complex timing relationships and intermittent issues that might be missed with traditional instruments.

  • What applications and industries benefit most from Logic Pro 8?

    The Logic Pro 8 excels in firmware debugging, FPGA development, functional verification, and reverse engineering applications. It's particularly valuable for embedded systems developers working with microcontrollers, IoT devices, and communication protocols. Industries including automotive, aerospace, telecommunications, and industrial automation rely on the Logic Pro 8 for protocol debugging and signal integrity analysis. The device's ability to capture both analogue and digital signals makes it essential for mixed-signal debugging scenarios where power supply issues interact with digital communications.

  • How does the Logic Pro 8's software compare to alternatives in terms of usability and features?

    The Logic 2 software represents the gold standard for logic analyser interfaces, consistently praised for its intuitive design and powerful features. Unlike competing products that often suffer from buggy, crash-prone software, the Saleae platform provides rock-solid stability across Windows, macOS, and Linux platforms. Key software advantages include fluid mouse-driven navigation, real-time protocol triggering and searching, advanced measurement tools with community extensions, and comprehensive export options (CSV, Binary, VCD, MATLAB). The software also features a fully-functional demo mode, allowing engineers to evaluate capabilities before purchase.

  • What are the key specifications and technical capabilities of the Logic Pro 8?

    The Logic Pro 8 offers professional-grade specifications including 500 MS/s maximum digital sampling rate (100 MS/s when using all 8 channels), 50 MS/s analogue sampling with 12-bit resolution, and 5 MHz analogue bandwidth. The device supports logic levels from 1.2V to 5.5V with selectable threshold voltages of 0.6V, 0.9V, or 1.65V. Input protection extends to ±25V, and each channel features 2 MΩ input resistance and 10 pF capacitance for minimal circuit loading. The compact aluminium enclosure measures just 53×53×12mm and weighs only 60g, making it highly portable whilst maintaining professional build quality.

  • Which communication protocols can the Logic Pro 8 decode automatically?

    The Logic Pro 8 supports comprehensive protocol decoding for all major embedded communication standards including SPI, I²C, UART/Serial, CAN bus, I2S/PCM, 1-Wire, and RS-232/422/485 communications. The device includes 24+ built-in protocol analysers with the ability to add community-developed decoders through the extension system. Advanced features include protocol filtering, search capabilities, and the ability to create custom high-level and low-level protocol analysers using the SDK. This extensive protocol support makes it ideal for debugging microcontroller communications, FPGA interfaces, and complex embedded systems.

  • What unique competitive advantages does the Saleae Logic Pro 8 offer for embedded systems development?

    The Logic Pro 8's most significant competitive advantage is its dual-purpose channel architecture - each input can simultaneously record digital and analogue signals, enabling comprehensive mixed-signal analysis that would typically require separate instruments. The device features an advanced automation API for automated testing environments, something rarely found in competing products. Additionally, the Logic Pro 8 supports real-time USB 3.0 data streaming with automatic FPGA-based filtering and decimation to prevent aliasing, ensuring data integrity even during high-bandwidth captures. The included Saleae software provides unparalleled protocol decoding capabilities with community-developed extensions, offering far more flexibility than proprietary solutions.

  • How does the Logic Pro 8's performance compare to more expensive competitor solutions?

    The Logic Pro 8 significantly outperforms more expensive alternatives in several key areas. Whilst premium oscilloscopes from Keysight can cost thousands of pounds just for basic protocol decoding software updates, the Logic Pro 8 includes 24+ built-in protocol analysers as standard. Unlike traditional high-end test equipment that may only offer 2-4 channels, the Logic Pro 8 provides 8 dual-purpose channels capable of 500 MS/s digital sampling and 50 MS/s analogue sampling with 12-bit resolution. The device also features superior signal integrity with dedicated ground wires for each channel and ±25V overvoltage protection, matching specifications found in instruments costing several times more.

  • What is the Saleae Logic Pro 8, and how does it differ from traditional logic analysers?

    The Saleae Logic Pro 8 is a professional-grade USB-powered mixed-signal logic analyser that combines both digital and analogue signal capture capabilities in a compact, portable design. Unlike traditional bench-top logic analysers, the Logic Pro 8 connects directly to your computer via USB 3.0 and uses your PC's RAM as the sample buffer, enabling virtually unlimited capture length limited only by available system memory. Each of the 8 channels can simultaneously capture both digital and analogue signals, providing unprecedented flexibility for embedded systems debugging.

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