30504 MH IM B8-5680 No.7237-1/7
LA6544H
LA6544H CD-ROM 4CH BTL
BTLPOWER AMP 4CH
2 VCE(CH13)
IO MAX 1A
MUTE ( ON/OFF)
MUTE:LOW OFFHI ONMUTE1:CH1MUTE2:CH2,3,4
VS1:CH1,2,3 VS2:CH4
/Ta=25
unit
1
VCC max
VCCVS1,2
14
V
2
VS max
VS1,2 VCCVS1,2
14
V
VIN max
VIN14
13
V
MUTE
VMUTE max
13
V
No. N 7 2 3 7
CD-ROM
4CH
BTL
N 7 2 3 7
30504
LA6544H
No.7237-2/7
unit
IC
0.82
W
Pd max
(76.1114.31.6mm
)
2
W
Topr
-3085
Tstg
-55150
/Ta=25
unit
VCC
VCCVS1,2
413
V
VS1,2
VS1,VS2
VCCVS1,2
413
V
/Ta=25,VCC=VS2=12V,VS1=5V,VREF=2.5V
min
typ
max
unit
VCC 1
ICC-ON
ON(MUTE1,2:H),VCC
10
25
mA
VCC 2
ICC-OFF
OFF(MUTE1,2:L),VCC
4
mA
VS1 1
IS1-ON
ON(MUTE1,2:H),VS1
20
35
mA
VS1 2
IS1-OFF
OFF(MUTE1,2:L),VS1
4
mA
VS2 1
IS2-ON
ON(MUTE1,2:H),VS2
5
10
mA
VS2 2
IS2-OFF
OFF(MUTE1,2:L),VS2
4
mA
VOF1VOF4
CH -
-50
50
mV
1
VIN1
CH13
0
VS1
V
2
VIN2
CH4
0
VS2
V
1
VO1
IO=700mA,CH13
4
4.5
V
2
VO2
IO=700mA,CH4
10.5
11
V
1
VG1
CH1,2,3 BTL AMP
7
dB
2
VG2
CH4 BTL AMP
14
dB
SR
0.5
V/
s
MUTE ON
VMUTE
MUTE1,2 ON
1
1.5
2
V
1 MUTE MUTE1,2 HI ONLOW AMP OFF( OFF
)
CH MUTE
MUTE1
CH1
CH2
CH3
CH4
MUTE2
VS1
VS2