BD3870FS-E2 Rohm Semiconductor, BD3870FS-E2 Datasheet - Page 8
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BD3870FS-E2
Manufacturer Part Number
BD3870FS-E2
Description
IC SOUND PROCESSOR SSOP-A24
Manufacturer
Rohm Semiconductor
Series
-r
Type
Audio Processorr
Datasheet
1.BD3870FS-E2.pdf
(16 pages)
Specifications of BD3870FS-E2
Applications
Audio Systems
Mounting Type
Surface Mount
Package / Case
24-SOP
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
BD3870FS-E2
Manufacturer:
ROHM/罗姆
Quantity:
20 000
●Pin description (BD3872FS)
BD3870FS,BD3871FS,BD3872FS,BD3873FS
© 2010 ROHM Co., Ltd. All rights reserved.
www.rohm.com
Pin No. Pin Name
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
FILTER
SEL1
SEL2
VIN1
VIN2
GND
A1
A2
B1
B2
C1
C2
D1
D2
E1
E2
1ch volume input pin
1ch input selector output pin
2ch volume input pin
2ch input selector output pin
1ch input pin A
2ch input pin A
1ch input pin B
2ch input pin B
1ch input pin C
2ch input pin C
1ch input pin D
2ch input pin D
1ch input pin E
2ch input pin E
1/2 VCC pin
Ground pin
Description
8/15
Pin No. Pin Name
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
SOUT2
SOUT1
BOUT2
BOUT1
OUT2
OUT1
BNF2
BNF1
TNF2
TNF1
SQI2
SQI1
VCC
CAP
SC
SI
Serial clock input pin
Serial data input pin
Power supply pin
Time constant setting pin for absorbing
switching shock sound
2ch output pin
1ch output pin
2ch bass filter setting pin
2ch bass filter setting pin
1ch bass filter setting pin
1ch bass filter setting pin
2ch treble filter setting pin
1ch treble filter setting pin
2ch cinema surround or SEQ setting pin
2ch cinema surround or SEQ setting pin
1ch cinema surround or SEQ setting pin
1ch cinema surround or SEQ setting pin
Description
Technical Note
2010.10 - Rev.A