wm8569seds-v Wolfson Microelectronics plc, wm8569seds-v Datasheet - Page 33

• Manufacturer Part Number: wm8569seds-v
• Description: 24-bit, 192khz Stereo Codec With Volume Control
• Manufacturer: Wolfson Microelectronics plc

Production Data
APPLICATIONS INFORMATION
RECOMMENDED EXTERNAL COMPONENTS
Figure 33 Recommended External Components Diagram
RECOMMENDED EXTERNAL COMPONENTS VALUES
Table 12 Recommended External Components Description
Note: Further details for filtering on reference pins are available in Wolfson Application Note WAN0144.
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COMPONENT
REFERENCE
C6 and C10
C7 and C11
C1 and C5
C8 and C9
C2 to C4
C12
R1
SUGGESTED
VALUE
0.1 F
0.1 F
10 F
10 F
10 F
33
1 F
DESCRIPTION
De-coupling for DVDD and AVDD.
De-coupling for DVDD and AVDD.
Analogue input high pass filter capacitors
Reference de-coupling capacitors for VMID and ADCREF pin.
Filtering for VREFP. Omit if AVDD low noise.
Filtering for VREP. Use 0
if AVDD low noise.
PD Rev 4.0 June 2006
WM8569
33