ADA4961ACPZN Parallel Latched Mode Polarity and Timing

Hello,

I’m going to use part number ADA4961ACPZN and control it via its parallel digital interface.

I plan to use the latched mode of operation for parallel control.

I couldn’t find a timing diagram in the datasheet for this mode, so I want to make sure I’m interpreting the text correctly.

In latched mode, should the LATCH signal be held high and pulsed low to update the gain setting?

Also, are the setup and hold times for latched mode consistent with the ones shown in the timing diagram for serial mode?

Thanks,
John

Top Replies