BA5984FP_1 Datasheet, PDF (1/6 Pages) Rohm – Power Driver For CD Players

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Structure
:
Product Name :
Device Name :
Silicon Monolithic Integrated Circuit
Power Driver For CD Players
BA5984FP
Features
: • 5-ch driver comprising of 4 channels for BTL drivers and 1 channel for reversible
drivers
• Use of the HSOP-28PIN power package allows downsizing of the set.
• A built-in thermal shutdown circuit installed.
• A wide dynamic range (VCC=8V, 6.0V (Typ.) when RL=8Ω)
<BTL Driver>
• A general op-amp connected to the input terminal allows a differential input and
the addition of signals.
<Loading Driver>
• A built-in brake function installed
• A built-in diode for protecting against over-voltage caused by a counter
electromotive force
{ ABSOLUTE MAXIMUM RATINGS (Ta=25°C)
Parameter
Power Supply Voltage
Power Dissipation
Operating Temperature
Range
Storage Temperature
Range
Symbol
Vcc
Pd
Topr
Tstg
Limits
Unit
13.5
V
1.7 ^*1
W
-40 to 85
°C
-55 to 150
°C
*1 When mounted on the glass/epoxy board with the size: 70 mm×70 mm, the thickness: 1.6 mm, and
the rate of copper foil occupancy area: 3% or less.
Over Ta=25°C, derating at the rate of 13.6mV/°C.
{ RECOMMENDED OPERATING CONDITIONS (To determine a power supply voltage, the power
dissipation must be taken into consideration.)
VCC
4.3 to 13.2V
This product has not been checked for the strategic materials (or service) defined in the Foreign
Exchange and Foreign Trade Control Low of Japan so that a verification work is required before
exporting it.
Not designed for radiation resistance.
REV. A