M62430FP Datasheet, PDF (1/17 Pages) Mitsubishi Electric Semiconductor – DIGITAL SOUND CONTROLLER WITH SRSsurround

PRELIMINARY _{M6S2R4S30FP Nsootmicee}
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DIGITAL
SOUND
MITSUBISHI
CONTROLLER WITH
SOUND PROCESSORS
surround
DESCRIPTION
The M62430FP is dual channel sound volume/quality.
The volume section is designed to the 2 channel either simultaneously or respectively in
steps of 1dB. It incorporates the ladder resistance mechanism to reduce noise and distortion.
The tone control section is capable of controlling the tone within ±10dB in steps of 2dB.
The M62430FP is built in Sound Retrieval System.
FEATURES
• Electric volume (MAIN and REC Volume )
•Volume level........... 0dB ~ -79dB,- ∞dB (1dB / step)
• Tone control
•Bass / Mid / Treble , 0dB ~ ±10dB(2dB / step)
•Bass boost +10dB(ON / OFF)
• SRS Surround
• Space/Center volume ... 0dB ~ -∞dB
• 4 Output ports
• Built-in microcomputer interface circuit controlled by 16-bit serial
data.
PACKAGE
Outline ^80P6N-A
0.8mm Pitch QFP
(20.0 mmx14.0mmx2.8mm)
APPLICATION
Home Audio equipment,Radio-Cassette tape recorder,TV
RECOMMENDED OPERATING CONDITIONS
Supply voltage range.....9.0 ~ 14.6V (analog)
4.5 ~ 5.5V (digital)
Rated supply voltage ..... 14.0V (analog)
5.0V (digital)
Note !!
SRS,the SRS logo,Sound Retrieval System and
"everything else is only stereo" are registered trademarks
of SRS Labs, Inc.
This device available only to licensees of SRS
Lab,Inc. Licensing and application information
may be obtained from SRS Lab, Inc.
Mitsubishi Electric Corporation assumes no responsibility
for any damage,or infringement of any third-party's rights,
originating in the use of any product data, diagrams, charts
or circuit application examples contained in these
materials.
SYSTEM BLOCK DIAGRAM
IN 2A
IN 1A
PORT1
PORT2
PORT3
PORT4
LATCH
DATA
CLK
Tone
control
& Bass boost
µ-com Interface
Main
volume
MAIN
OUT 2
Rec
volume
MAIN
OUT1
REC
OUT 2
REC
OUT1
D-62430-59E
MITSUBISHI
ELECTRIC
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