la6542m Sanyo Semiconductor Corporation, la6542m Datasheet - Page 2

• Manufacturer Part Number: la6542m
• Description: 4-channel Bridge Btl Driver For Cd-rom
• Manufacturer: Sanyo Semiconductor Corporation

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Electrical Characteristics at V
Note 1: Guaranteed design value
Note 2: MUTE works on all channels. At High, amplifier output is ON and at Low amplifier output is OFF (output impedance
Output offset voltage
Input voltage range
Output voltage (source)
Closed circuit voltage gain
Slew rate
Mute ON voltage
Mute ON current
V
V
V
CC
S
S
1 no-load current drain
2 no-load current drain
no-load current drain
becomes HI).
Parameter
(sink)
V
Vsource
Symbol
1.2
1.0
0.9
0.8
0.6
0.4
0.2
V
OF
I
Vsink
I
I
I
I
I
I
MUTE
MUTE
–20
CC
S
S
S
S
0
CC
V
VG
SR
1-1
2-1
2-2
1 to 4
1-2
IN
IC only
CC
2
1
= 12V, V
Voltage gain between BTL amplifiers
MUTE1, MUTE2 voltage when output is ON (Note 2)
MUTE1, MUTE2 current when output is ON (Note 2)
All outputs ON (MUTE1, MUTE2: High)
All outputs OFF (MUTE1, MUTE2: Low)
CH1, 2 ON (MUTE1, MUTE2: High)
CH1, 2 OFF (MUTE1, MUTE2: Low)
CH3, 4 ON (MUTE1, MUTE2: High)
CH3, 4 OFF (MUTE1, MUTE2: Low)
Potential difference between plus and minus outputs
for CH1 to CH4
Input voltage range for
Plus and minus outputs at high level
I
Plus and minus outputs at low level
I
(Note 1)
O
O
= 700 mA
= 700 mA
0
Ambient temperature, Ta – ˚C
S
= 5V, Ta = 25 C
20
LA6542M
Pd max – Ta
Conditions
V
IN
1 to V
40
IN
4
60
0.54
80
min
100
–50
0.5
4.4
5
Ratings
typ
4.7
0.3
1.5
0.5
10
10
10
5
6
6
max
0.6
20
10
30
30
50
10
4
4
5
2
No. 5717-2/7
V/ s
Unit
mA
mA
mA
mA
mA
mA
mV
dB
V
V
V
V
A