MCC USB-1608G Series

The MCC USB-1608G Series is a family of high-speed multifunction USB data acquisition devices offering 16 single-ended or 8 differential analog inputs at 16-bit resolution with up to 500 kS/s aggregate sample rate. The series spans the USB-1608G (250 kS/s) and USB-1608GX (500 kS/s) base models, plus the USB-1608G-2AO and USB-1608GX-2AO variants that add two 16-bit analog outputs. Every model provides 8 digital I/O lines and a 32-bit counter — delivering comprehensive measurement and control capability in a USB 2.0 bus-powered package. Analog outputs are available only on the -2AO models; the base USB-1608G and USB-1608GX have no analog outputs.

USB-1608G Series Specifications

Feature	USB-1608G	USB-1608GX	-2AO models
Analog Inputs	16 SE / 8 DIFF	16 SE / 8 DIFF	16 SE / 8 DIFF
ADC Resolution	16-bit	16-bit	16-bit
Max Sample Rate	250 kS/s	500 kS/s	250 / 500 kS/s
Input Ranges	+/-10V, +/-5V, +/-2V, +/-1V	+/-10V, +/-5V, +/-2V, +/-1V	+/-10V, +/-5V, +/-2V, +/-1V
Analog Outputs	none	none	2 x 16-bit, +/-10 V fixed, 250 kS/s/ch
Digital I/O	8 channels	8 channels	8 channels
Counter	1 x 32-bit	1 x 32-bit	1 x 32-bit
Interface	USB 2.0	USB 2.0	USB 2.0

Multiple software-selectable input ranges (+/-10 V, +/-5 V, +/-2 V, +/-1 V) maximize ADC resolution for each measurement scenario. Analog outputs are available only on the USB-1608G-2AO and USB-1608GX-2AO models, two 16-bit channels at 250 kS/s/ch (500 kS/s single channel), fixed +/-10 V range. MCC Universal Library provides drivers for Python, MATLAB, LabVIEW, C/C++, and .NET.

GSAS Micro Systems provides the MCC USB-1608G Series as part of the Digilent DAQ portfolio, with INR invoicing and application support for data acquisition projects across India.