I am using the AD539 in my desing, but I only need to use one of the two channels.
How do I terminate the unused channel on inputs and outputs.
I'm not sure on how you are going to use AD539 in your design, maybe if it's okay, can you share your application? For now, I recommend to connect the two channels in parallel than terminating the input and output of unused channel somwhere else. In figure 21 of the DS shows how to do it. Here, we are taking advantage of getting twice the output current drive in simple configuration.
Here is a picture of how I plan on using it. I am not sure what to do with pins 9, 10 and 11.
If you're not going to use the second channel it's either use the parallel combination as what I suggested before or leave the pins 9,10,and 11 floating.
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