WM9712LGEFL/V datasheet by Wolfson Microelectronics

WM9712LGEFL/V Frequently Asked Questions (FAQs)

• What is the recommended layout and placement for the WM9712LGEFL/V?
  The recommended layout and placement for the WM9712LGEFL/V can be found in the Wolfson Microelectronics application note AN-0013, which provides guidelines for PCB layout, component placement, and thermal management to ensure optimal performance and minimize noise.
• How do I configure the WM9712LGEFL/V for different audio interfaces?
  The WM9712LGEFL/V can be configured for different audio interfaces such as I2S, AC-Link, and SPDIF using the device's control registers. The specific configuration depends on the application and can be found in the WM9712LGEFL/V datasheet and application notes.
• What is the power consumption of the WM9712LGEFL/V in different modes?
  The power consumption of the WM9712LGEFL/V varies depending on the mode of operation. In idle mode, the device consumes around 10mA, while in active mode, it consumes around 50mA. The exact power consumption can be found in the WM9712LGEFL/V datasheet.
• How do I implement a mute function using the WM9712LGEFL/V?
  The WM9712LGEFL/V has a built-in mute function that can be controlled using the device's control registers. The mute function can be implemented by setting the appropriate bits in the control register to mute the audio output.
• What is the maximum clock frequency supported by the WM9712LGEFL/V?
  The WM9712LGEFL/V supports clock frequencies up to 50MHz, but the recommended clock frequency is 12.288MHz or 24.576MHz for optimal performance.