WM9010ECSN/R Wolfson Microelectronics, WM9010ECSN/R Datasheet - Page 10

• Manufacturer Part Number: WM9010ECSN/R
• Description: Audio CODECs Analog-In class-G headphone amplifier
• Manufacturer: Wolfson Microelectronics

Specifications of WM9010ECSN/R

• Thd Plus Noise: 33 dB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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.
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.
Figure 4 WM9010 Recommended External Components Diagram
Preliminary Technical Data
PTD, May 2010, Rev 2.0
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