AD1885 Analog Devices, AD1885 Datasheet - Page 25

• Manufacturer Part Number: AD1885
• Description: AC97 SoundMAX Codec
• Manufacturer: Analog Devices

If a power plane layer is being used in the system design, it is recommended that the analog power plane for the Codec also be split
(mirroring the analog ground plane). In this case, the analog power supply ferrite bead should bridge the isolation trench, close to the
Codec location.
12V
10 F
C1
+
C2
0.1
F
R1
0
U1
IN
LM78M05CP
OUT
3
0.1 F
C3
+
C4
10
F
600Z
L1
5AV
DD
AD1881A