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| 型号： | LB8120V |
| 元件分类： | 运动控制电子 |
| 英文描述： | DISK DRIVE MOTOR CONTROLLER, 0.8 A, PDSO44 |
| 封装： | 0.275 INCH, SSOP-44 |
| 文件页数： | 1/9页 |
| 文件大小： | 114K |
| 代理商： | LB8120V |
D2006 SY IM B8-6575 No.8079-1/9
LB8120V
Overview
The LB8120V is actuator driver IC for portable CD player operating on the supply voltage of 2.4V (Ni-Cd battery
×2) or
3.0V (battery
×2)
Features
Oscillator circuits for each converter on chip. (C is external.)
The dynamic range of 4-channel H bridge driver output voltage is up 2V.
Sled motor driving mode is normal V-type drive mode only.
Battery check comparator on chip.(4-channel)
Start & stop circuit on chip.
Actuator muting function on chip (for all four channels simultaneusly).
Thermal shutdouwn circuit on chip.
Absolute Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Supply Voltage
VCC max
9
V
VCD Pin Input Voltage
VCD max
5
V
H-bridge Output Current
IOUT max
max 400mA/CH
800
mA
Allowable Power Dissipation
PD max
Independent IC
600
mW
Operating Temperature
Topr
-20 to +75
°C
Storage Temperature
Tstg
-55 to +150
°C
Allowable Operating Range at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Supply Voltage
VCC
1.6 to 3.5
V
VCD Pin Input Voltage
VCD
3.6 to 5.0
V
VCC Voltage At External Power Input
VCC (EXT)
3.0 to 9.0
V
H-Bridge Limiter Voltage
VH LIM
0.15 to 2.25
V
Ordering number : EN8079
Monolithic Digital IC
Portable CD
Actuator Driver IC
Any and all SANYO Semiconductor products described or contained herein do not have specifications
that can handle applications that require extremely high levels of reliability, such as life-support systems,
aircraft's control systems, or other applications whose failure can be reasonably expected to result in
serious physical and/or material damage. Consult with your SANYO Semiconductor representative
nearest you before using any SANYO Semiconductor products described or contained herein in such
applications.
SANYO Semiconductor assumes no responsibility for equipment failures that result from using products
at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition
ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor
products described or contained herein.
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