Hello all,
I have set up a simple buffer circuit using two OPA134APs. I do not have null trimpots on it (didn't have any of the appropriate value in the parts bin), I have 770 uV on one output and 50uV on the other.
What is the minimum acceptable dc offset voltage for use with my power amp (Adcom 545II)?
I'm also using Panasonic 10uf bypass caps on the supply line right at the pins of the op amps, is this considered too big?
I have set up a simple buffer circuit using two OPA134APs. I do not have null trimpots on it (didn't have any of the appropriate value in the parts bin), I have 770 uV on one output and 50uV on the other.
What is the minimum acceptable dc offset voltage for use with my power amp (Adcom 545II)?
I'm also using Panasonic 10uf bypass caps on the supply line right at the pins of the op amps, is this considered too big?
- Status
- This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.