BH3868BFS-E2 Rohm Semiconductor, BH3868BFS-E2 Datasheet - Page 17

• Manufacturer Part Number: BH3868BFS-E2
• Description: IC AUD SOUND PROCESS SSOP-A32 TR
• Manufacturer: Rohm Semiconductor
• Type: Volume Controlr

Specifications of BH3868BFS-E2

• Applications: Automotive Audio
• Mounting Type: Surface Mount
• Package / Case: 32-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Audio ICs
Surround Gain setting list
(5) Notes on Data Transfer
This IC is equipped with the automatic increment function to improve the rate of data transfer. In addition to the data
format shown in the under-mentioned Basic Format, the other data format Automatic Increment is also available for the
data transfer.
Reference value : The setting table is a reference value persistently and
1) Basic format
Contour
Gain (dB)
Gain (dB)
10.0
9.0
8.0
7.0
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
10
9
8
7
6
5
4
3
S
MSB
the sctual use condition sometimes changes the gain of
volume, the tone, surround.
In case of data setting, we request confirmation.
Hex. Notation
Hex Notation
Slave Address
FH
EH
DH
CH
BH
AH
7H
6H
5H
4H
3H
2H
1H
0H
9H
8H
7H
6H
5H
4H
3H
2H
1H
0H
LSB
D2
D3
1
1
1
1
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
A
MSB
Select Address
D1
D2
1
1
0
0
1
1
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
D0
D1
1
0
1
0
1
0
1
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
LSB
D0
A
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
MSB
Data
LSB
BH3868BFS
A
P
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