wm9010 Wolfson Microelectronics plc, wm9010 Datasheet - Page 10

• Manufacturer Part Number: wm9010
• Description: Low Power, Class G Stereo Headphone Driver
• Manufacturer: Wolfson Microelectronics plc

WM9010
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APPLICATIONS INFORMATION
RECOMMENDED EXTERNAL COMPONENTS
PCB LAYOUT CONSIDERATIONS
Figure 4 provides a summary of recommended external components for WM9010. Note that the
actual requirements may differ according to the specific target application.
Figure 4 WM9010 Recommended External Components Diagram
Poor PCB layout will degrade the performance and be a contributory factor in EMI, ground bounce
and resistive voltage losses. All external components should be placed as close to the WM9010
device as possible, with current loop areas kept as small as possible.
PP, January 2010, Rev 1.0
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