Cx31993 Datasheet Fix Hot

Use a 2 oz copper PCB layout instead of the standard 1 oz copper to vastly improve lateral heat dissipation across the board. Fix 3: Power Supply Filtering and Resistor Tuning

You use high-impedance headphones (80-300 Ohm) or listen at low volumes. cx31993 datasheet fix hot

Solving the CX31993 Overheating Issue: Datasheet Insights and Practical Fixes Go to product viewer dialog for this item. Use a 2 oz copper PCB layout instead

: While many standard CX31993 implementations run cool, units paired with a MAX97220 op-amp for higher power output (up to 125mW) are more prone to heating up. : While many standard CX31993 implementations run cool,

By default, Windows or Android may push the CX31993 to its maximum hardware limit of 32-bit/384kHz, even if you are only streaming standard 16-bit/44.1kHz audio (Spotify, YouTube). This forces the internal DSP to oversample continuously, generating massive excess heat.

Ensure you are working with the most recent version of the datasheet. Manufacturers often update datasheets to include new information or correct errors.

Ensure your host device cuts power to the DAC when no audio is playing.