DIGITAL SOUND CONTROLLER
MITSUBISHI SOUND PROCESSORS
M62498FP
DIGITAL SOUND CONTROLLER WITH SURROUND
DESCRIPTION
The M62498FP is an optimum digi...
Description
MITSUBISHI SOUND PROCESSORS
M62498FP
DIGITAL SOUND CONTROLLER WITH SURROUND
DESCRIPTION
The M62498FP is an optimum digital sound controller IC for home audio. It has a 5ch input selector,input volume,surround(3 variation),tone control(3 band),loudness and 2ch master volume. It can control all of these functions with serial data.
FEATURES PACKAGE
Built-in 5ch input selector. Built-in input volume (2dB step/3bit) IC for Dolby-pro-logic Interface Built-in Surround (ON/OFF,High/Middle/Low(3 variation)) Tone control (Bass/Mid/Treble) Built-in Loudness. Main Volume (36 step (0 to -80dB,- ∞) Microcomputer Interface
Outline 42P2R-A
0.8mm Pitch 450mil SSOP (8.4mm x 17.5mm x 2.0mm)
RECOMMENDED OPERATING CONDITIONS
Supply voltage range ....Vcc= 4.5~5.5 Rated supply voltage.....Vcc=5V
SYSTEM CONFIGURATION
IC for Dolby-pro-logic
IN A1 IN B1 IN C1 IN D1 IN E1
INPUT VOLUME
MAIN VOLUME
A1 &
LOUDNESS
TONE CONTROL
MAIN VOLUME B1
VOL OUT1
IN A2 IN B2 IN C2 IN D2 IN E2
INPUT VOLUME
MAIN VOLUME
A2 &
LOUDNESS
SURROUND
MAIN VOLUME B2
VOL OUT2
µ-com INTERFACE
IC for Dolby-pro-logic
CLK
DATA
MITSUBISHI ELECTRIC
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MITSUBISHI SOUND PROCESSORS
M62498FP
DIGITAL SOUND CONTROLLER WITH SURROUND PIN CONFIGURATION AND IC INTERNAL BLOCK DIAGRAM
CLOCK 22 GND 23 VOL OUT2 24 VOL IN2 25 VSELB OUT2 26 TRE2 27 MO2 28 MI2 29 BO2 30 BI2 31 LOUD2 32 VSELA OUT2 33
VSELA IN2 34 /REC-C2 IN VOL 35 OUT2 IN 2E 36
100k TONE SELECT2 TONE SELECT1 VOLUME SELECT B2 VOLUME SELECT B1 MAIN VOLUME 2 -...
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