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PDF BA5830FM Data sheet ( Hoja de datos )
| Número de pieza | BA5830FM | |
| Descripción | MOTOR CONTROLLER | |
| Fabricantes | ROHM Semiconductor | |
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STRUCTURE
PRODUCT SERIES
TYPE
Features
Silicon Monolithic Integrated Circuit
Power driver for compact disc player
BA5830FM
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.
Avariable regulator is built in.
Absolute Maximum Rating (Ta=25 )
Item
Symbol
Rating
Unit
Supply voltage
Input terminal voltage
Power dissipation
Maximum output current
Operating temperature range
PreVcc,PowVcc
VIN*1
Pd
Iomax
Topr
18
18
2.2*2
1*3
-40 +85
V
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.
Acustomer 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.
Aradiation is not designed.
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REV. A
1 page  
Appendix
Notes
No technical content pages of this document may be reproduced in any form or transmitted by any
means without prior permission of ROHM CO.,LTD.
The contents described herein are subject to change without notice. The specifications for the
product described in this document are for reference only. Upon actual use, therefore, please request
that specifications to be separately delivered.
Application circuit diagrams and circuit constants contained herein are shown as examples of standard
use and operation. Please pay careful attention to the peripheral conditions when designing circuits
and deciding upon circuit constants in the set.
Any data, including, but not limited to application circuit diagrams information, described herein
are intended only as illustrations of such devices and not as the specifications for such devices. ROHM
CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any
third party's intellectual property rights or other proprietary rights, and further, assumes no liability of
whatsoever nature in the event of any such infringement, or arising from or connected with or related
to the use of such devices.
Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or
otherwise dispose of the same, no express or implied right or license to practice or commercially
exploit any intellectual property rights or other proprietary rights owned or controlled by
ROHM CO., LTD. is granted to any such buyer.
Products listed in this document are no antiradiation design.
The products listed in this document are designed to be used with ordinary electronic equipment or devices
(such as audio visual equipment, office-automation equipment, communications devices, electrical
appliances and electronic toys).
Should you intend to use these products with equipment or devices which require an extremely high level
of reliability and the malfunction of which would directly endanger human life (such as medical
instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers
and other safety devices), please be sure to consult with our sales representative in advance.
It is our top priority to supply products with the utmost quality and reliability. However, there is always a chance
of failure due to unexpected factors. Therefore, please take into account the derating characteristics and allow
for sufficient safety features, such as extra margin, anti-flammability, and fail-safe measures when designing in
order to prevent possible accidents that may result in bodily harm or fire caused by component failure. ROHM
cannot be held responsible for any damages arising from the use of the products under conditions out of the
range of the specifications or due to non-compliance with the NOTES specified in this catalog.
Thank you for your accessing to ROHM product informations.
More detail product informations and catalogs are available, please contact your nearest sales office.
ROHM Customer Support System
THE AMERICAS / EUPOPE / ASIA / JAPAN
www.rohm.com
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Contact us : webmaster@ rohm.co.jp
Copyright © 2007 ROHM CO.,LTD.
21, Saiin Mizosaki-cho, Ukyo-ku, Kyoto 615-8585, Japan
TEL : +81-75-311-2121
FAX : +81-75-315-0172
Appendix1-Rev2.0
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