The recommended power-up sequence is to apply VCC first, followed by VDD, and then the clock signal. This ensures proper initialization of the device.
To optimize performance in a noisy environment, use a low-pass filter on the analog input, ensure good power supply decoupling, and use a clock signal with low jitter. Additionally, consider using a shielded enclosure and keeping the analog and digital grounds separate.
The maximum clock frequency that can be used with the CS8404A-CS is 192 kHz. However, it's recommended to use a clock frequency that is a multiple of the sampling rate to ensure proper operation.
To configure the CS8404A-CS for master mode operation, set the M/S pin high and ensure that the BCK pin is connected to the clock signal. Additionally, configure the device for the desired data format and sampling rate using the appropriate register settings.
The recommended layout and routing for the CS8404A-CS involves keeping the analog and digital signals separate, using a star-ground configuration, and minimizing the length of the clock signal trace. Additionally, ensure that the power supply decoupling capacitors are placed close to the device.
