BA5830FM Просмотр технического описания (PDF) - ROHM Semiconductor
Номер в каталоге
Компоненты Описание
производитель
BA5830FM Datasheet PDF : 5 Pages
| |||
1/4
STRUCTURE ： Silicon Monolithic Integrated Circuit
PRODUCT SERIES ： Power driver for compact disc player
TYPE ： BA5830FM
Features
・4CH BTL Driver.
・Employs the HSOP-M28PIN power package for compaction.
・Has a wide dynamic range. (PreVcc=PowVcc=8V,RL=8Ω、6.0V(typ.))
・Incorporates the thermal shutdown circuit.
・Separating Vcc into Pre and Power (Power divides into CH1/2 and
CH3/4), can make better Power efficiency.
・Switches CH4 input by CNT.
・Incorporates mute function by CNT terminal and mute terminal.
・A variable regulator is built in.
○Absolute Maximum Rating (Ta=25℃)
Item
Symbol
Rating
Unit
Supply voltage
PreVcc,PowVcc
18
Ｖ
Input terminal voltage
VIN*1
18
V
Power dissipation
Pd
2.2*2
Ｗ
Maximum output current
Iomax
1*3
Ａ
Operating temperature range
Topr
-40〜+85
℃
Storage temperature range
Tstg
-55〜+150
℃
*1 It shows each terminal of OPIN1(-),OPIN2(-),OPIN3(-),OPINSL(-),OPOUT1,OPOUT2,OPOUT3,
OPOUTSL,LDIN,BIAS,CNT,MUTE,REG(+)
*2 Rating for 70mm×70mm(size), 1.6mm(thickness), copper foil occupation ratio less than 3%,
And use of glass-epoxy substrate.
When this IC is used above Ta=25℃, note that this rating decreases 17.6mW each time
the temperature increases 1℃.
*3 This rating of permissible dissipation must not exceed ASO.
○Operating Supply Range (To determine a power supply voltage, the power dissipation must be taken into consideration.)
PreVcc
5.5 〜 14 (V)*4
PowVcc
4.5 〜 PreVcc (V)
*4 When regulator isn’t used, 4.5 ~ 14(V)
Status of this document
The Japanese version of this document is the formal specification.
A customer may use this translation version only for a reference to help reading the formal version.
If there are any differences in translation version of this document，formal version takes priority.
Be careful to handle because the content of the description of this material might correspond to the labor (technology in the design,
manufacturing,and use) in foreign country exchange and Foreign Trade Control Law.
A radiation is not designed.
REV. A
Share Link: 