WM8816
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RECOMMENDED EXTERNAL COMPONENTS
LFO
3
2
+18V
4
5
LIN
-
LMO
LEFT CHANNEL
INPUT
+
LGND
-18V
RFO
14
+18V
13 RIN
12
-
RMO 15
RIGHT CHANNEL
INPUT
+
RGND
-18V
+5V DC
WM8816
6
9
1
CSB
AVDD
C1
C2
16
DATA
CCLK
MUTEB
AGND
Micro
Controller
10
8
7
+
DVDD
C3
11
DGND
Note: Connect signal ground and non-inverting opamp input together on the PCB
Figure 5 Typical Application.
RECOMMENDED EXTERNAL COMPONENTS VALUES
COMPONENT
REFERENCE
SUGGESTED
VALUE
DESCRIPTION
C1
C2
C3
220nF
220nF
10µF
Analogue Supply Decoupling
Digital Supply Decoupling
General Supply Decoupling
Table 2 Recommended External Components Values
Rev 1.5 October 2004
10
w
WOLFSON [ WOLFSON MICROELECTRONICS PLC ]
