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PDF D9258PH Data sheet ( Hoja de datos )
| Número de pieza | D9258PH | |
| Descripción | 4-CH MOTOR DRIVER | |
| Fabricantes | Silicore | |
| Logotipo |  |
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Silicore
4-CH MOTOR DRIVER D9258PH
DESCRIPTION
The D9258PH is a monolithic
integrated circuit, and suitable for
4-CH motor driver which drives
tracking actuator, focus actuator, sled
motor and loading motor of
CD/CD-ROM/DVD system, and can
also drive spindle motor of CD system.
F E AT U R E
1-phase, full-wave, linear DC motor
driver
Output gain adjustable
Built in OP-amp
Outline Drawing
Built in mute function
Built in level shift circuit
Built in thermal shutdown function
Operating range 6~13.2V
BLOCK DIAGRAM AND PIN CONFIGURATION
www.DataSheet4U.net
SHAOXING SILICORE TECHNOLOGY CO.,LTD
www. Silicore. com. cn
CHMC
1/11
1 page  
Silicore
D9258PH
ELECTRICAL CHARACTERISTICS
continue
Characteristics
Test conditions
Symbol Min.
Drive part
Quiescent circuit current
Vi=0
ICCQ 5.5
Input bias current
Vi=0
IBOP
Input offset voltage
VOFOP -5.0
Output offset voltage
VOO -30
Maximum sink current
RL=4Ω,Vcc
ISINK 0.5
Maximum source current
RL=4Ω,GND
ISOURCE 0.5
Maximum output voltage
Vi = 2 V R M S , 1 k H z
VOM 2.5
Closed loop voltage gain Vi=0.1VRMS,1kHz
AVF 4.5
Ripple rejection ratio
Vi=-20dB,120Hz
RR 60
Slew rate
100Hz,Square wave SR 1.0
OP-amp part
Input offset voltage
VOF1
-5
Input bias current
IB1
High level output voltage
VOH1
6
Low level output voltage
VOL1
Output sink current
RL=50Ω,Vcc
ISINK1 10
Output source current
RL=50Ω,GND
ISOURCE1 10
Open loop voltage gain
Vin=-75dB,f=1kHz GVO1 65
Ripple rejection ratio
Slew Rate
C o m m o n m o d e r e j e c t i o nwww.DataSheet4U.net
ratio
Vin=-20dB,f=120kHz
Square, Vout=2Vpp,
f=120kHz
Vin=-20dB, f=1kHz
RR1
SR1
50
0.5
CMRR1 70
Typ. Max.
9.5 13.5
300
0 5.0
0 30
0.8
0.8
3.0
6.5 7.5
80
2.0
5
300
1.8
40
50
78
70
1
84
Unit
mA
nA
mV
A
V
dB
V/µs
mV
nA
V
V
mA
mA
dB
dB
V/µs
dB
SHAOXING SILICORE TECHNOLOGY CO.,LTD
www. Silicore. com. cn
CHMC
5/11
5 Page 
Silicore
D9258PH
www.DataSheet4U.net
SHAOXING SILICORE TECHNOLOGY CO.,LTD
www. Silicore. com. cn
CHMC
11/11
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet D9258PH.PDF ] | |
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