Saleae - Logic Analyzer (Updated: 10 Aug 2026)


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No Model Number Brand Name Channels Input Resistance Input Capacitance Input Protection Digital Sample Rate (max) Fastest Digital Signal Sample Depth (typical) Supported Logic Levels Works with RS-232, 422/3, 485 Threshold Voltages
1 Saleae Logic 8 USB Logic Analyzer Logic 8 USB Logic Analyzer Saleae 8 1 MΩ 10 pF ± 25V 100 MS/s 25 MHz 10+ Billion 1.8V - 5.5V Yes, directly 0.6V low/ 1.2V high
2 Saleae Logic Pro 8 USB Logic Analyzer Logic Pro 8 USB Logic Analyzer Saleae 8 2 MΩ 10 pF ± 25V 500 MS/s 100 MHz 10+ Billion 1.2V - 5.5V Yes, directly Selectable 0.6V / 0.9V / 1.65V
3 Saleae Logic Pro 16 USB Logic Analyzer Logic Pro 16 USB Logic Analyzer Saleae 16 2 MΩ 10 pF ± 25V 500 MS/s 100 MHz 10+ Billion 1.2V - 5.5V Yes, directly Selectable 0.6V / 0.9V / 1.65V