Instructions for Using the NAU8822AYG

1. Power Supply:

   • Ensure the supply voltage (VDD) is within the range of 1.62V to 3.6V.
   • Use a stable power source to avoid fluctuations that could affect performance.

2. Standby Mode:

   • To enter standby mode, set the appropriate register bit to minimize power consumption.
   • Standby current is typically 0.5 μA.

3. Active Mode:

   • For normal operation, ensure the device is in active mode.
   • Active current consumption is typically 4.0 mA.

4. Signal-to-Noise Ratio (SNR):

   • The SNR for both ADC and DAC is 95 dB, ensuring high-quality audio processing.

5. Total Harmonic Distortion + Noise (THD+N):

   • The THD+N is 0.005%, providing low distortion and high fidelity.

6. Sample Rate:

   • The device supports sample rates from 8 kHz to 192 kHz, allowing flexibility in audio applications.

7. I2S Data Format:

   • Configure the I2S data format as needed (I2S, Left-Justified, Right-Justified, TDM) using the appropriate registers.

8. Operating Temperature:

   • The device operates reliably within the temperature range of -40°C to 85°C.

9. Storage Temperature:

   • Store the device in a temperature range of -65°C to 150°C to prevent damage.

10. Package Type:

    • The NAU8822AYG is available in a WLCSP-36 package, which is suitable for space-constrained designs.

For detailed configuration and advanced features, refer to the datasheet and application notes provided by the manufacturer.