M62498AFP Ver la hoja de datos (PDF) - MITSUBISHI ELECTRIC
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M62498AFP Datasheet PDF : 17 Pages
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MITSUBISHI SOUND PROCESSORS
M62498AFP
DIGITAL SOUND CONTROLLER WITH SURROUND
ELECTRICAL CHARACTERISTICS
(Ta=25ºC,VCC=5.0V,f=1kHz,unless otherwise noted.
INPUT VOLUME=0dB,SURROUND,LOUDNESS=OFF,VOL.INPUT SELECTOR A,B
setting=Bypass,TONE INPUT SELECTOR=Bypass. Refer to the application circuit example.)
(1)Power supply characteristics
Parameter
Symbol
Test condition
Limits
MIN TYP MAX Units
Circuit current
AIdd No signal setting
35 60 mA
(2)Input/Output characteristics (Total) Ta=25ºC
Parameter
Input impedance
Maximum input Amplitude
Maximum output Amplitude
Symbol
Test condition
Limits
MIN TYP MAX Units
Rin
VIMt
3~5pin,38~40pin
(Input pin to3~5,38~40) Output pin to
19,24,A main Vol=-2dB
RL=10KΩ,THD=1%
22 33 48 KΩ
1.2 1.4
Vrms
VIMtDE
VOMt
(Input pin to 6,7,36,37)Output pin to
19,24 Note)
Rin=12KΩ,RL=10 Ω,THD=1%
2.8
D,Ech ATT SW=-8dB,Input VOL=-2dB
(Input pin~3,40)Output pin
to19,24 RL=10Ω,THD=1% 1.0
3.1
1.25
Vrms
Vrms
Gain
Vi=0.5Vrms,FLAT,
Gvt
Pin(3~6,37~40pin)-19,24gains
-2.0 0 2.0 dB
Total harmonic distortion
Output noise level
THDA
THDB
NoA
NoB
(Input pin to 3,40) Output pin to19,24
DIN-AUDIO,Vi=0.5Vrms ,RL=30Ω
B Volume input selector
THDA:Bypass THDB:Tone
19,24pin,Rg=0Ω,JIS-A,
Main volume=-∞
19,24pin,Rg=0Ω,JIS-A,
Main volume=0dB
19,24pin,Rg=0Ω,JIS-A,
B Volume input selector:Tone
19,24pin,Rg=0Ω,JIS-A,B Volume input
select:Tone,Tone input select:Surround
0.006 0.07 %
0.009 0.09 %
2.5 6 µVrms
5 10 µVrms
7 15 µVrms
10 20 µVrms
Cross talk between channels
CT
Vo=0.5Vrms , RL=10KΩ,JIS-A
Pin19 to 24gains Rg=10KΩ
-80 -65 dB
Volume maximum
attenuation quantity
ATTmax Vi=1Vrms ,JIS-A
Main volume= -∞
-80 dB
Note) Insert 12KΩ Input Resistance to the pins in series.
MITSUBISHI
ELECTRIC
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