The recommended power-up sequence is to apply VDD first, followed by VDDIO, and then the clock signal. This ensures proper initialization and prevents damage to the device.
To configure the CS42436-CMZ for master clock mode, set the MCLK pin as the clock source, and ensure that the MCLK frequency is within the specified range (256 fs to 512 fs). Also, set the BCK pin as the bit clock output, and configure the LRCK pin as the frame clock output.
The maximum allowed capacitance on the VDD and VDDIO pins is 10 μF. Exceeding this value may cause power-up issues or affect the device's performance.
A solid ground plane is essential for the CS42436-CMZ. Use a multi-layer PCB with a dedicated ground plane, and ensure that the ground plane is connected to the device's GND pins. Decouple the VDD and VDDIO pins with 0.1 μF and 10 μF capacitors, respectively, placed as close to the device as possible.
The recommended operating temperature range for the CS42436-CMZ is -40°C to +85°C. Operating the device outside this range may affect its performance, reliability, or cause damage.
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