MS6336_1 Datasheet, PDF (21/21 Pages) MOSA ELECTRONICS – 16-bit Stereo Audio DAC Dual 1.6W Power Amplifiers

MOSA
Circuit
MS6336
16-bit Audio DAC integrated Dual 1.6W Power Amplifiers
J1
1
2
DVDD
W1
JUMP
J2
1
2
AVCC
J3
1
2
3
4
DAC_IN
DVDD
+
+
C3
0.1u
C4
1u
DGND
AVCC
+
+
C9
0.1u
C10
1u
R7
1K
R8
1K
R9
1K
C11 0.82u
SP1
SPK_R
C15 ⁺
100u
R10
1K
S1
+ C2
10u
RST
U1
R4
10K
C6 20P
C7 20P
Y1
24M
1
2
3
4
5
IR_IN 6
SCL 7
SDA 8
HP_IN 9
10
RST
Vcc
P3.0
P1.7
P3.1
P1.6
XTAL2 P1.5
XTAL1 P1.4
P3.2
P1.3
P3.3
P1.2
P3.4
P1.1
P3.5
P1.0
GND P3.7
20
19
18
17
16
15
14
13
12
11
Q2
NMOS
1
C8 ₊
AT89C4051
R5
100K
1u
R1
220
R2
10K
R3
1K
IR_IN
C1 ⁺
47u
D1
POWER
+ C5
470P
DGND
U2
1
2
3
4
5
6
7
8
WS
DATA
BCK
SCL
CAP
SDA
AVss AVDD
-OUTR -OUTL
PVDDR PVDDL
+OUTR +OUTL
PVSSR PVSSL
C12
+
MS6336
1u
16
15 SCL
14 SDA
13 AVCC
12
11
10
9
C+13 C+14
1u 1u
R6
100K
SP2
SPK_L
+
C16
100u
R11
1K
1
2
3
4
5
6
HP-IN
HP-R
R
HP-L
L
G
HEADPHONE
J5
1
2
3
OUT
Q1
1 _VS
2 _GND
3 _IR
IR
AGND
W2
Jumper
AGND
DGND
REV 4
21/21
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