MITSUBISHI SOUND PROCESSOR ICs
S E R IE S
S E R IE S
50
M65849BFP
SINGLE CHIP SURROUND PROCESSOR
The Application Example
0.15µ
0.001µ
100µ
+
0.22µ
0.068µ
2.2µ
+
2.2µ
+
2.2µ
0.0047µ
1µ
+
1µ
1µ
+
+
*
32
29
28
27
24
26
25
23
22
21
20
31
30
18
19
17
NC
1/2Vcc
MIC OUT
SW
INPUT
SEL
D/A
LPF
I(L+R)
I(MIC)
I(L-R)
O(ECHOMIX)
O(NORMAL) O(L+R)
O(L-R)
F.B
16kSRAM
VOL
OUTPUT
SEL
-1
MIX
VOL
MAIN LOGIC
A/D
MCLK
LPF
12
µ-COM I/F
Vcc
TEST OUT
TEST1
2
GND
16
7
14
15
9
4
5
6
8
11
13
10
1
3
*
0.1µ
*
*
0.1µ
0.068µ
µ-COM
0.001µ
GND
22K
0.0047µ
0.22µ
Vcc
100µ
0.1µ
The condensers of the "*" mark are recommended
less than ±5% relative accuracy.
Units: Resistor:W
Condenser:F
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