The recommended power-on sequence is to power up the analog supply (AVDD) first, followed by the digital supply (DVDD). This ensures that the analog circuitry is stable before the digital circuitry is powered up.
To configure the ALC262-VC2-GR for stereo audio output, set the STEREO bit in the ACMD1 register to 1. This will enable stereo audio output on the LOUT and ROUT pins.
The maximum input voltage for the ALC262-VC2-GR's ADC is 2.5V. Exceeding this voltage may cause damage to the device.
To reduce EMI emissions from the ALC262-VC2-GR, use a ground plane, keep analog and digital traces separate, and use shielding or filtering on the output signals.
The recommended clock frequency for the ALC262-VC2-GR is 12.288 MHz, which is the standard clock frequency for audio codecs.
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