BD3883FS ROHM Co. Ltd., BD3883FS Datasheet - Page 12

• Manufacturer Part Number: BD3883FS
• Description: Audio Sound Controller For Home Audio
• Manufacturer: ROHM Co. Ltd.

(BD3883FS)
When using 2ndHPF:
0dB
～
-87dB
-∞
32
1
0.1µ
REC1
56k
Vcc/2
VIN1 SEL1 VIN2 SEL2 A １
Surround
31
2
REC2
0.1µ
56k
0dB
～
-87dB
-∞
30
3
MNF1
0.01µ
0.1µ
Vcc/2
Middle1
f0=1kHz
Treble1
fc=8.15kHz
5.6k
29
4
MOUT1
0.1µ
0.01µ 0.01µ 0.01µ
28
5
Treble2
fc=8.15kHz
0.1µ
MNF2
Middle2
f0=1kHz
5.6k
27
6
MOUT2
A2
0. 1µ 0.1µ
26
7
0.1
BNF1
B １
Bass1
f0=80Hz
0,6,12,16,20,23,26,29dB
µ
12/16
Fig.5
5.6k
25
8
BOUT1
Vcc/2
Vcc/2
0.1µ
0.1 µ
B2
24
9
0.1 µ
BNF
C １
0.1µ 0.1µ
Bass2
f0=80Hz
2
5.6k
23
10
BOUT
0.1 µ
C2
22
2
11
OUT
4.7 µ
0.1µ
D １
UNIT
RESISTANCE:Ω
CAPACITOR:F
0,6,12,16,20,23,26,29dB
1
12
21
OUT
4.7 µ
D2
0.1µ
2
20
13
Vcc/2
Vcc/2
CA
Vcc/2
0.1µ
0.33 µ
E １
4.7k
P
14
19
V
E2
4.7k
CC
V
15
18
CC
SI
FILTER GND
10µ
Logic
17
16
S
C