The recommended layout and routing for the WM9714CLGEFL/RV can be found in the Cirrus Logic application note AN215, which provides guidelines for PCB layout, component placement, and routing to ensure optimal performance and minimize noise.
The WM9714CLGEFL/RV can be configured for different audio interfaces such as I2S, SPI, and AC'97 through the use of external resistors and capacitors, as well as programming the device's registers. Refer to the datasheet and application notes for specific configuration details.
The power consumption of the WM9714CLGEFL/RV varies depending on the operating mode and clock frequency. Typical power consumption is around 20-30mA, but can be as low as 10mA in low-power mode. Refer to the datasheet for specific power consumption values.
The WM9714CLGEFL/RV requires a microphone bias voltage of 2.5V to 5V. This can be implemented using an external voltage regulator or a resistive divider network. Refer to the datasheet and application notes for specific implementation details.
The WM9714CLGEFL/RV supports clock frequencies up to 50MHz, but the recommended clock frequency is 12.288MHz for optimal performance.
