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Thanks for your recommendations but OPA1678 is dual channels only while we are looking for quad. channels.
Thanks for your recommendations. However, OPA1678 is a dual channel while we are looking for quad channels.
Vito,
The OPA1679 is a quad channel device and would be a good alternative.
Hi Chris,
Our engineer has check the spec. of OPA1679 and found it is good alt. but worry about the small signal THD is bit margina. Could you please help to share us the IMD_DIM30 THD curve for our reference as well as few samples for evaluation?
Thank a lot.
Hi Chris,
In order to speed up the evaluation process, could you please confirm the IMD parameters as follows as we can't find it from OPA1679's datasheet,
0.1V DIM 30's THD+N < 0.01%
Vito,
I have checked with our team and we are unfortunately out of stock for both the OPA1654 and OPA1679. The quickest way to be notified of stock will be select the Notify me when available option on the product home page below.
https://www.ti.com/product/OPA1679#order-quality
Here is the IMD plot