Saleae Logic 8Saleae Logic 8 Multi Use (A D Both) Input Resistance 1 M Input Capacitance 10 pF Input Protection 25V Digital Digital Channels 8 Sample Rate (max) 100 MS s Fastest Digital Signal 25 MHz Sample Depth (typical) 10+ Billion Supported Logic Levels 1. 8V 5. 5V Works with RS 232, 422 3, 485 Yes, directly Threshold Voltages . 6Vlow 1. 2Vhigh Analog Analog Channels 8 Sample Rate (max) 10 MS s Bandwidth ( 3dB) 1 MHz Number of bits 10 bits Input Voltage Range 0