Hey guys, I have been messing with the analog IO on the 1442 EVAL board and I am confused about the IO signal levels.
I input a 1k sine wave at 1v p-p and rout it back out to an output and measure it, the signal is almost half as powerful. ie dropped to 0.5v p-p.
Can anyone explain why it is cut in half? And solutions to overcome this? Linear Gain factor of 2 inline?