WM8746 Wolfson Microelectronics plc, WM8746 Datasheet - Page 28
WM8746
Manufacturer Part Number
WM8746
Description
24-bit, 192khz 6-channel Dac With Volume Control
Manufacturer
Wolfson Microelectronics plc
Datasheet
1.WM8746.pdf
(32 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
WM8746EDS
Manufacturer:
WM
Quantity:
20 000
Part Number:
WM8746ESDS
Manufacturer:
WM
Quantity:
20 000
Part Number:
WM8746SEDS
Manufacturer:
WM
Quantity:
20 000
WM8746
APPLICATIONS INFORMATION
RECOMMENDED EXTERNAL COMPONENTS
Figure 24 External Components Diagram
RECOMMENDED EXTERNAL COMPONENTS VALUES
Table 15 External Components Description
w
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
28