WM8533 Datasheet, PDF (38/41 Pages) Wolfson Microelectronics plc – 24-bit 192kHz Stereo DAC with 2Vrms Ground Referenced Line Output

WM8533
RECOMMENDED EXTERNAL COMPONENTS
Production Data
Figure 35 Recommended External Components
Notes:
1. Wolfson recommend using a single, common ground plane. Where this is not possible, care should be taken to
optimise split ground configuration for audio performance.
2. Charge Pump fly-back capacitor C5 should be placed as close to WM8533 as possible, followed by Charge Pump
decoupling capacitor C1, then LINEVDD and VMID decoupling capacitors.
3. Capacitor types should be chosen carefully. Capacitors with very low ESR are recommended for optimum
performance.
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PD, July 2012, Rev 4.0
38