00W098A
5-channel driver for CD/DVD players
BA5815FM
Description
The BA5815FM is a power driver IC for 5-channel
CD and DVD players. Two channels incorporate
filters and can connect PWM input directly.
The additional 2 channels incorporate a standard
operational amplifier. It can reduce the external
components greatly. In the loading driver, output
voltage can be adjusted to each device.
Features
1) 4-channel BTL driver and 1-channel reversible driver
2) 2 channels are PWM input direct-coupled type.
(Built-in primary filter)
3) 2 channels have standard operational amplifiers.
4) The device can be miniaturized due to the adoption of
HSOP-M28 power package.
5) Built-in thermal shut down circuit
6) Wide dynamic range(9.2V
(Typ.)
at Vcc=12V, RL=8鈩?
HSOP-M28
Dimension (Units : mm)
18.5鹵0.2
28
15
9.9鹵0.3
7.5鹵0.2
5.15鹵0. 1
2.2鹵0. 1
0. 1 1
0.8
0.35鹵0. 1
0.3Min.
0. 15
Applications
DVD, CD players
Absolute Maximum Ratings(Ta=25藲C)
Parameter
Power supply voltage
Power dissipation
Operating temperature range
Storage temperature range
Symbol
Vcc
Pd
Topr
Tstg
鈥?0
鈥?5
Limits
13.5
2.2
鈭?/div>
~
~
+85
+150
Unit
V
W
藲C
藲C
鈭桪erating
: 17.6 mW/藲C for operation above Ta=25藲C (70脳70脳1.6mm) glass epoxy board
Recommended Operating Conditions(Ta=25藲C)
Parameter
Power supply voltage
Symbol
Vcc
Min.
4.3
Typ.
12.0
Max.
13.2
Unit
V
November, 2000
0.25鹵0. 1
1
14
1
2
