99W085A
Line amplifier for CD-ROM/DVD-ROM
BH3527FV
Description
The BH3527FV is a line amplifier that elevates the
audio analog signal for CD-ROMs. The IC includes
an output mute circuit to reduce POP noise caused
by the power being turned OFF and ON.
Dimension
(Units:mm)
Features
1)Built-in 2 line amplifiers (3.5dB)
2)Built-in output mute circuit
3)Few external components
SSOP-B14
Applications
CD-ROM, DVD-ROM, Game machines
Absolute Maximum Ratings
(Ta=25藲C)
Parameter
Supply voltage
Power dissipation
Operating temperature range
Storage temperature range
Symbol
VMAX
Pd
Topr
Tstg
Limits
7.0
400
*
-25 ~ +75
-55 ~ +125
Unit
V
mW
藲C
藲C
*Derating: 4.0mW/藲C for operation above Ta=25藲C.
Recommended Operating Conditions
(Ta=25藲C)
Parameter
Supply voltage
Load resistance
Symbol
V
CC
R
L
Min.
3.5
-
Typ.
-
47
Max.
5.5
-
Unit
V
k鈩?/div>
November, 1999
Electrical Characteristics
(Unless otherwise noted, Ta=25藲C, Vcc= 5.0V, RL=47k鈩? f=1kHz)
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