Hello,
How should I connect the MIC and VOL/MICDET inputs if I'm not going to use them in a custom design? Is it better to leave them floating or should I connect them to GND?
Thanks!
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Hello,
How should I connect the MIC and VOL/MICDET inputs if I'm not going to use them in a custom design? Is it better to leave them floating or should I connect them to GND?
Thanks!
Hi Ane,
VOL/MICDET can be left floating. An unused MIC input should be AC coupled to GND with a 0.47uF or similar sized capacitor.
Best regards,
Jeff McPherson