M61504FP Datasheet, PDF (1/17 Pages) Mitsubishi Electric Semiconductor – DIGITAL SOUND CONTROLLER WITH SURROUND

MITSUBISHI SOUND PROCESSORS
M61504FP
DIGITAL SOUND CONTROLLER WITH SURROUND
DESCRIPTION
The M61504FP is an optimum digital sound controller IC for home audio.
It has a 4ch input selector, input volume, surround (3 variation), tone control (3 band), loudness, Vocal cut and
2ch master volume.
It can control all of these function with serial data.
FEATURES
Built-in 4ch input selector.
Built-in input volume (2dB step/3 bit)
IC for Dolby-pro-logic Interface.
Built-in Surround (ON/OFF,High/Middle/Low <3 variation>)
Tone control (Bass/Mid/Treble)
Built-in Loudness.
Vocal cut (Surround OFF setting only)
Main Volume (36 step 0 to -80dB,- ∞)
Microcomputer Interface.
RECOMMENDED OPERATING CONDITIONS
PACKAGE
Outline 42P2R-A
0.8mm Pitch 450mil SSOP
(8.4mm x 17.5mm x 2.0mm)
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 A2
IN B2
IN C2
IN D2
INPUT
VOLUME
Vocal
cut
INPUT
VOLUME
MAIN
VOLUME
A1
TONE CONTROL
&
LOUDNESS
MAIN
VOLUME
A2
SURROUND
&
LOUDNESS
µ-com INTERFACE
MAIN
VOLUME
B1
MAIN
VOLUME
B2
VOL
OUT1
VOL
OUT2
IC for
Dolby-pro-logic
CLK DATA
MITSUBISHI
ELECTRIC
( ₁ / 17 )