BD3403FV ROHM [Rohm], BD3403FV Datasheet - Page 10

• Manufacturer Part Number: BD3403FV
• Description: Sound Processors with Built-in 3-band Equalizers
• Manufacturer: ROHM [Rohm]

BD3403FV,BD3861FS,BD3883FS
© 2010 ROHM Co., Ltd. All rights reserved.
www.rohm.com
(BD3883FS)
- 87dB
- ∞
0dB
～
When using RECOUT:
32
1
REC1
4.7 µ
0.22 µ
VIN １ SEL １ VIN2
Vcc/2
Surround
31
2
4.7 µ
REC2
- ∞
0dB
- 87dB
～
30
3
0.01 µ
MNF1
0.22 µ
f
Middle1
0
Vcc/2
=1kHz
Treble 1
fc=8.15kHz
5.6k
29
4
MOUT1
0.01µ 0.01µ 0.01µ
SEL2 A １
28
5
Treble 1
fc=8.15kHz
f
0.1 µ
MNF2
Middle1
0
=1kHz
5.6k
27
6
M OUT2
A2
0. 1 µ 0.1 µ
7
26
0.1
BNF1
f
B １
Bass1
0
0,6,12,16,20,23,26,29dB
=80Hz
µ
5.6k
25
8
Fig.4
BOUT1
0.1 µ
0.1 µ
B2
10/15
Vcc/2
24
9
BNF2
0.1 µ
0.1 µ
C １
f
Bass2
0
=80Hz
5.6k
23
10
B OUT2
0.1 µ
0.1 µ
C2
11
22
OUT1
0.1 µ
4.7 µ
D １
0,6,12,16,20,23,26,29dB
12
21
OUT2
4.7 µ
0.1 µ
D2
20
13
Vcc/2
CAP
0.1 µ
E １
0.33 µ
4.7k
Vcc/2
Vcc/2
VCC
14
19
VCC
0.1 µ
E2
4.7k
Technical Note
2010.10 - Rev.A
RESISTANCE: Ω
15
18
CAPACITOR: F
SI
FILTER
10 µ
Logic
17
16
GND
SC
UNIT