m62498afp Mitsumi Electronics, Corp., m62498afp Datasheet - Page 9

• Manufacturer Part Number: m62498afp
• Description: Digital Sound Controller With Surround
• Manufacturer: Mitsumi Electronics, Corp.

(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.)
(2)Input/Output characteristics (Total) Ta=25ºC
(1)Power supply characteristics
Cross talk between channels
ELECTRICAL CHARACTERISTICS
Maximum output Amplitude
Maximum input Amplitude
Volume maximum
attenuation quantity
Total harmonic distortion
Input impedance
Circuit current
Output noise level
Note) Insert 12K Input Resistance to the pins in series.
Parameter
Parameter
Gain
DIGITAL SOUND CONTROLLER WITH SURROUND
Symbol
VIMtDE
Symbol
VOMt
Rin
VIMt
THDB
THDA
AIdd
CT
ATTmax
NoA
NoB
Gvt
(Input pin to 3,40) Output pin to19,24
DIN-AUDIO,Vi=0.5Vrms ,RL=30
19,24pin,Rg=0 ,JIS-A,
B Volume input selector:Tone
19,24pin,Rg=0 ,JIS-A,B Volume input
select:Tone,Tone input select:Surround
D,Ech ATT SW=-8dB,Input VOL=-2dB
Vi=0.5Vrms,FLAT,
Pin(3~6,37~40pin)-19,24gains
19,24pin,Rg=0 ,JIS-A,
Main volume=-
(Input pin to 6,7,36,37)Output pin to
19,24
19,24pin,Rg=0 ,JIS-A,
Main volume=0dB
(Input pin to3~5,38~40) Output pin to
19,24,A main Vol=-2dB
No signal setting
(Input pin
to19,24
B Volume input selector
THDA:Bypass THDB:Tone
Vo=0.5Vrms , RL=10K ,JIS-A
Pin19 to 24gains Rg=10K
3
Vi=1Vrms ,JIS-A
Main volume= -
~
MITSUBISHI
ELECTRIC
5pin,38
Note)
Rin=12K
Test condition
Test condition
~
RL=10K ,THD=1%
~
3,40)Output pin
40pin
RL=10 ,THD=1%
,RL=10 ,THD=1%
MITSUBISHI SOUND PROCESSORS
M62498AFP
MIN TYP MAX
-2.0
MIN
1.2
1.0
2.8
22
(
Limits
0.006
0.009
Limits
9
35
TYP MAX
1.4
1.25
3.1
2.5
-80
10
33
5
7
0
/
17
60
0.07
0.09
-65
-80
48
2.0
10
15
20
6
)
µVrms
µVrms
µVrms
µVrms
Units
Units
Vrms
K
Vrms
Vrms
mA
dB
%
%
dB
dB