WM8746 Wolfson Microelectronics plc, WM8746 Datasheet - Page 28

• Manufacturer Part Number: WM8746
• Description: 24-bit, 192khz 6-channel Dac With Volume Control
• Manufacturer: Wolfson Microelectronics plc

WM8746
APPLICATIONS INFORMATION
RECOMMENDED EXTERNAL COMPONENTS
Figure 24 External Components Diagram
RECOMMENDED EXTERNAL COMPONENTS VALUES
Table 15 External Components Description
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COMPONENT
REFERENCE
C1 and C5
C6 to C11
C2 to C4
C12
C13
C14
R1
SUGGESTED
VALUE
0.1µF
0.1µF
10µF
10µF
10µF
10µF
33Ω
DESCRIPTION
De-coupling for DVDD and AVDD1.
De-coupling for DVDD and AVDD1.
Output AC coupling caps to remove midrail DC level from outputs.
Reference de-coupling capacitors for CAP pin.
Filtering for AVDD2. Omit if AVDD low noise.
Filtering for AVDD2. Use 0Ω if AVDD low noise.
PD, October 2008, Rev 4.2
Production Data
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