Sound Processor. BD34602FS-M Datasheet

BD34602FS-M Processor. Datasheet pdf. Equivalent

Part BD34602FS-M
Description 6ch Sound Processor
Feature Datasheet Analog Sound Processor Series 6ch Sound Processor for High-Quality Audio with Built-in Ad.
Manufacture ROHM
Datasheet
Download BD34602FS-M Datasheet



BD34602FS-M
Datasheet
Analog Sound Processor Series
6ch Sound Processor for High-Quality Audio
with Built-in Advanced Switch
BD34602FS-M
Description
BD34602FS-M is a 6ch independent volume system. It
is designed to have high-quality sound by improving the
op-amp and optimizing the design layout. In addition, it
is compatible, same package and it has common control
with BD3461FS, therefore replacement from BD3461FS
is easy.
Features
AEC-Q100 Qualified(Note 1)
Advanced switch circuit can reduce the switching pop
noise during volume attenuation
Built-in 6ch independent volume circuit available with
changing by 1dB/Step
Built-in DIFF amplifier inputs, ideal for external input
Built-in volume circuit for mixing external signal
available with changing by 1dB/Step
Package is SSOP-A24. Putting input-terminals
together and output-terminals together can make
PCB layout easier and can makes area of PCB
smaller.
It is possible to control by 3.3V for I2C-BUS
Controller
(Note1 : Grade 3)
Applications
Suitable for the Car Audio systems, Car Navigation
systems.
Typical Application Circuit
Key Specifications
Total harmonic distortion :
Maximum input voltage :
Maximum output voltage :
Output noise voltage :
Residual output noise voltage :
Ripple rejection :
Operating temperature range :
0.0004%
2.35Vrms(Typ)
2.35Vrms(Typ)
1.3μVrms(Typ)
1.3μVrms(Typ)
80dB (Typ)
-40°C to +85°C
Package
SSOP-A24
W(Typ) x D(Typ) x H(Max)
10.00mm x 7.80mm x 2.10mm
SSOP-A24
Figure 1. Application Circuit
Product structure:Silicon monolithic integrated circuit
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved.
TSZ2211114001
This product is not designed protection against radioactive rays
1/29
TSZ02201-0C2C0E100310-1-2
22.Oct.2015 Rev.001



BD34602FS-M
BD34602FS-M
Pin Configuration
INF1 1
INF2 2
INR1 3
INR2 4
INS1 5
INS2 6
EXT1 7
EXT2 8
EXT3 9
DIFFOUT 10
NIN 11
PIN 12
SSOP-A24
(TOP VIEW)
Datasheet
24 FIL
23 GND
22 SDA
21 SCL
20 CS
19 VCC
18 OUTF1
17 OUTF2
16 OUTR1
15 OUTR2
14 OUTS1
13 OUTS2
Figure 2. Pin Configuration
Descriptions of terminal
Terminal Terminal
No. Name
Description
1 INF1 Front input terminal of 1ch
2 INF2 Front input terminal of 2ch
3 INR1 Rear input terminal of 1ch
4 INR2 Rear input terminal of 2ch
5 INS1 Subwoofer input terminal of 1ch
6 INS2 Subwoofer input terminal of 2ch
7 EXT1 External input terminal of 1ch
8 EXT2 External input terminal of 2ch
9 EXT3 External input terminal of 3ch
10 DIFFOUT DIFF amp output terminal
11 NIN DIFF amp negative input terminal
12 PIN DIFF amp positive input terminal
Terminal
No.
13
14
15
16
17
18
19
20
21
22
23
24
Terminal
Name
OUTS2
OUTS1
OUTR2
OUTR1
OUTF2
OUTF1
VCC
CS
SCL
SDA
GND
FIL
Description
Subwoofer output terminal of 2ch
Subwoofer output terminal of 1ch
Rear output terminal of 2ch
Rear output terminal of 1ch
Front output terminal of 2ch
Front output terminal of 1ch
Power supply terminal
Chip select terminal
I2C-BUS clock terminal
I2C-BUS data terminal
GND terminal
VCC/2 terminal
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
2/29
TSZ02201-0C2C0E100310-1-2
22.Oct.2015 Rev.001





@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)