BH3868BFS Rohm Semiconductor, BH3868BFS Datasheet - Page 3

• Manufacturer Part Number: BH3868BFS
• Description: IC AUDIO SOUND PROCESSR SSOP-A32
• Manufacturer: Rohm Semiconductor
• Type: Volume Controlr

Specifications of BH3868BFS

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

Audio ICs
! ! ! ! Pin descriptions
Pin No.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
1
2
3
4
5
6
7
8
9
Pin name
AGCADJ
BBASA2
BBASB2
BTREA2
BTREB2
BTREB1
BTREA1
BBASB1
BBASA1
FILTER
SOUT
OUT2
OUT1
BAS2
TRE2
TRE1
BAS1
CHIP
GND
V C2
SCL
SDA
V C1
PS1
PS2
LS1
LS2
IN2
V
IN1
TC
BC
CC
Ground terminal
ALC detector terminal at suppression side
ALC detector terminal at amplification side
Surround signal output terminal
2ch sound signal input terminal
2chBBE contour frequency setting terminal
2chBBE contour frequency setting terminal
2chBBE process frequency setting terminal
2chBBE process frequency setting terminal
2ch bass fc setting terminal
2ch treble fc setting terminal
2ch sound signal output terminal
2ch volume control terminal
Treble control terminal
Power supply terminal
Chip select terminal
I
I
Bass control terminal
1ch volume control terminal
1ch sound signal output terminal
1ch treble fc setting terminal
1ch bass fc setting terminal
1chBBE process frequency setting terminal
1chBBE process frequency setting terminal
1chBBE contour frequency setting terminal
1chBBE contour frequency setting terminal
1ch sound signal input terminal
1st phase shift setting terminal
2nd phase shift setting terminal
AGC suppression level setting terminal
Filter terminal
2
2
C clock input terminal
C data input terminal
Function
BH3868BFS
3/27