BA5824FP 데이터 시트보기 (PDF) - LSI Corporation
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BA5824FP Datasheet PDF : 3 Pages
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Recommended Operating Conditions (Ta=25°C)
Parameter
Symbol Min. Typ. Max. Unit
Power supply voltage
VCC
4.5
8
14
V
Electrical characteristics (Unless otherwise noted; Ta=25°C, Vcc=8V)
Parameter
Symbol Min. Typ. Max. Unit
Consumption current at no signal IQ
–
22
32
mA
Output offset voltage
Voof
–50
0
50
mV
Maximum output voltage
VOM
5.4
6.0
–
V
Voltage gain
GVC
10.0 11.7 13.4
dB
Pre-Op. Amp offset voltage
VOFOP
–6
0
6
mV
Pre-Op. Amp high level voltage VOHOP 7.5
7.9
–
V
Pre-Op. Amp low level voltage VOLOP
–
0.2
0.5
V
Conditions
No load
VIN=±0.5V
Application Circuit
CONTROL
LOADING
SLED
SPINDLE
BIAS
FOCUS
TRACKING
MUTE
0.1µF
0.1µ F
Sled/Loading
motor
M
Spindle motor
M
28 27 26 25 24 23 22
21 20 19 18 17 16 15
PreVcc
+-
+-
+-
10k
L
H
2.4V
10k
10k
SLED
10k CONTROL
Pow
GND
H
L
10k
10k
Pow
Vcc2
10k
10k
10k
10k
CH4
CH3
10k
10k
10k
10k
+- +- +- +-
10k
10k
10k
10k
Level shifter
T.S.D
Level shifter
BA5824FP
Level shifter
Level shifter
10k
10k
10k
10k
BIAS
+-
PreGND
MUTE
CONTROL
PowGND
PowVcc1
+ - 10k + - 10k + - 10k + - 10k
CH1
CH2
1
2
3
4
5
6
7
8
9 10 11 12 13 14
0.1µF
Tracking coil
Focus coil
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