Hello, I'm new here. An I have some gain issue of my Lampucera Maxi DAC. I think the gain is too high for my system. Here are some info for my DAC, The receiver chip CS8416, output chip is CS4397, BB2604 op-amp after the CS4397. My question is, is there any way to reduce the gain by changing some resistor after the CS4397? Hope some expert & guru will help of my DAC gain problem.
The attached schematics are something closer for CS8416+CS4397 connections. but not exactly my DAC design.
The attached schematics are something closer for CS8416+CS4397 connections. but not exactly my DAC design.
Attachments
On the schematic you've shown, R15 and R16 can be increased in value to decrease the output voltage.
I only know some very basic electronic knowledge. Currently the R15 & R16 is 22k ohm. I was thinking of reduce by -3db, any suggestion what resistor value to change? Thank you for helping.
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