BD34602FS-M Datasheet, PDF (1/33 Pages) Rohm – 6ch Sound Processor for High-Quality Audio with Built-in Advanced Switch

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.
TSZ22111・14・001
○This product is not designed protection against radioactive rays
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TSZ02201-0C2C0E100310-1-2
22.Oct.2015 Rev.001