CS42435-DMZ Cirrus Logic Inc, CS42435-DMZ Datasheet - Page 51

• Manufacturer Part Number: CS42435-DMZ
• Description: IC,Soundcard Circuits,CMOS,QFP,52PIN,PLASTIC
• Manufacturer: Cirrus Logic Inc

DS685F1
8.2
DAC Output Filter
The recommended active and passive output filters are shown below.
DAC1-4
AOUTx -
AOUTx +
DAC1-4
AOUTx+
Figure 24. Passive Analog Output Filter
Figure 23. Active Analog Output Filter
1.65 kΩ
5.49 kΩ
5600 pF
1800 pF
C0G
C0G
3.3 µF
+
2.94 kΩ
1.87 kΩ
10 kΩ
887 Ω
4.75 kΩ
22 μF
+
-
560 Ω
1200 pF
390 pF
C0G
C0G
C =
C
22 μF
47.5 k Ω
562Ω
4 πF
R
ext
S
+ 560
R
R ext
ext
560
CS42435
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