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PDF BA5944FP Data sheet ( Hoja de datos )
| Número de pieza | BA5944FP | |
| Descripción | BTL Driver IC for CD-ROM | |
| Fabricantes | ROHM Semiconductor | |
| Logotipo |  |
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BTL Driver IC for CD-ROM
BA5944FP
Description
The BA5944FP is a BTL driver IC (actuator operation)
developed for CD-ROMs. Two highly accurate 3.6V
regulators and a 4.2V reset circuit that acts as a
peripheral power supply are included, as well as two
general purpose comparators. An achievement in
space savings of the set and reducing components
has been realized by integrating regulators and drivers
into an actuator driver IC as one chip.
Features
1) 2-channel dynamic range actuator driver built-in
2) Highly accurate (+/ 2%) 3.6V regulator 2-channel
built-in (1-channel regulator can be controlled with
On/Off switch.)
3) Highly accurate (+/ 2%) 4.2V reset curcuit built-in
4) Includes two general purpose comparators.
Dimension (Units:mm)
HSOP25
Applications
Slim CD-ROM, etc.
Absolute Maximum Ratings(Ta=25 )
Parameter
Symbol
Supply voltage
VCC
Power dissipation
Pd
Operating temperature range Topr
Storage temperature range
Tstg
*Derating:11.6mW/ for operation above Ta=25
.
Limits
13.5
1.45*
-35 ~ +85
-55 ~ +150
Unit
V
W
Recommended Operating Conditions(Ta=25 )
Parameter
VCC for Pre-block
VCC for Power-block
VCC for Regulator-block
Symbol
PreVCC
PowVCC
REGVCC
Min.
4.5
4.5
4.5
Typ.
—
—
—
Max.
13.2
Pre Vcc
Pre Vcc
Unit
V
V
V
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet BA5944FP.PDF ] | |
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| Número de pieza | Descripción | Fabricantes |
| BA5944FP | BTL Driver IC for CD-ROM | ROHM Semiconductor |
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