cs4216 Cirrus Logic, Inc., cs4216 Datasheet - Page 8

• Manufacturer Part Number: cs4216
• Description: 16-bit Stereo Audio Codec Logic
• Manufacturer: Cirrus Logic, Inc.

T o O ptional
Input B uffe rs
8
L in e In 2
L eft
Line In 1
R ig ht
L in e In 1
L eft
Line In 2
R ight
+5V
S upply
S ee A nalog Inputs section
for sugg ested inp ut ciruits.
F errite B ead
C ontrol P ort
N ote: A G N D and D G N D pins M U S T be o n th e sam e gro und plane
P aralle l Bits
S ub -M ode
S ettings
or
or
0 .4 7 F
+
Figure 1. Typical Connection Diagram
1 F
25
20
27
28
26
40
39
35
36
38
34
LIN 2
R IN 1
R E F B U F
LIN 1
R IN 2
M F1:D O 4/F 1/C D O U T
M F2:D O 3/F 2/C D IN
M F3:D I3/F3/C C LK
M F 4:D I4/M A/C C S
M F5:D O 2/IN T
M F6:D I2/F 1
0 .1 F
4
VD
AG N D
23
2.0
CS4216
+
1 F
D G N D
5
M F8:S FS 2
0 .1 F
M F7 :S FS 1
R E FG N D
S M O D E 3
S M O D E 2
S M O D E 1
R E F BY P
S S YN C
S D O U T
R E SE T
C LKIN
24
R O U T
LO U T
VA
SC LK
S D IN
P D N
15
16
21
22
13
43
42
44
If a s eparate +5V
A na log supply is use d, rem ove
the 2.0 o hm re sistor
41
32
29
31
30
33
37
3
2
1
600
600
D I1
D O 1
C on troller
should b e tied to G N D . A ll N C
S etting
M ode
pins sh ould be le ft floating.
0 .1 F
R efer to the A nalog Inputs
A ll other unused in puts
section for term inatin g
unu sed line inp uts.
0 .0 0 2 2 F
0.0 0 2 2 F
+
+
N P O
N P O
CS4216
> 1.0
+
> 1.0
40 k
40 k
A nalog
10 F
+5V
F
F
DS83F2
R ig ht
A u dio
O utpu t
L eft
A u dio
O utpu t