actuator and motor driver of CD/CD-ROM. (Inputs for
Channel 2&3 include a short-brake function.
PowVcc=5V, RL=8鈩?/div>
)
3) Built-in thermal shut down circuit
4) Separating Vcc into Pre and Power (Power divides into
Channel1&2 and Channel 3&4) makes for improved
power efficiency, by a lower supply voltage drive
5) Mute operated individually with Channel 4 and Channel 1&2&3
6) All channels are mute in standby mode
7) Suitable for low operation voltage DSP by wide dynamic range
pre operational amplifier.
8) Built-in short-brake circuit (Channel 2&3)
HSOP-M28
Applications
CD, CD-ROM
Absolute Maximum Ratings
(Ta=25藲C)
Parameter
Supply voltage
Power dissipation
Output current
Operating temperature range
Storage temperature rang
Symbol
PREVcc, POWVcc
Pd
I
OMAX
Topr
Tstg
Limits
13.5
2.2
1
-35 ~
-55 ~
*1
*2
Unit
V
W
A
藲C
藲C
+85
+150
*1
On less than 3% (percentage occupied by copper foil), 70mm
70mm, t=1.6mm, glass epoxy mounting.
Derating: 17.6mW/藲C for operation above Ta=25藲C
*2
The output current must not exceed the maximum ASO.
January, 2000
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