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參數資料
| 型號： | FAN8732G |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 光電元器件 |
| 英文描述： | Spindle motor and 5-CH actuator driver [Spindle(PWM), Sled 2-CH(PWM) 3-CH(Linear)] |
| 中文描述： | CD MOTOR DRIVER, PDSO42 |
| 封裝： | SSOP-42 |
| 文件頁數： | 10/20頁 |
| 文件大小： | 322K |
| 代理商： | FAN8732G |
FAN8732G/FAN8732BG/FAN8732CG
10
Electrical Characteristics (Ta = 25
°
C)
(Ta=25
°
C, SV
CC
=PV
CC1
=5V, PV
CC2
=PV
CC3
=12V unless otherwise noted)
Parameter
COMMON PART
Quiescent Circuit Current
Mute On Current
Mute On Voltage
Mute Off Voltage
Mute Input Current
PWM Carrier Frequency
REF input voltage range
REF input current range
SB Low Voltage
SB High Voltage
SB Input Current1
SB Input Current2
SPINDLE DRIVE PART
Maximum Output Voltage1
Control Voltage Deadzone11
Control Voltage Deadzone12
Control Voltage Input Range1
Voltage Gain1
Control Voltage Limit 1F
Control Voltage Limit 1R
Hall Amp Common Mode
Input Range
Hall Bias Output Voltage
VH pin Sink Current
CH4/CH5 DRIVE PART (TYPICALLY SLED DRIVER)
Maximum Output Voltage21
Maximum Output Voltage22
Control Voltage Deadzone21
Control Voltage Deadzone22
Control Voltage Input Range2
Voltage Gain2
Control Voltage Limit 2
Output Leak Current
Symbol
Condition
Min.
Typ.
Max.
Unit
I
CC
I
MUTE
V
MON
V
MOFF
I
MUTEIN
50
0
65
70
30
0.8
500
3.3
+10
0.8
500
1.2
mA
μ
A
V
V
μ
A
KHz
V
μ
V
V
V
μ
A
mA
MUTE=0V
MUTE=variation
MUTE=variation
MUTE=5V
C
OSC
=330pF
2.5
1.0
-10
2.5
F
OSC
V
REFIN
I
REFIN
V
SBL
V
SBH
I
SB1
I
SB2
V
REF
=1.65V
SB=variation
SB=variation
SB=5V(FAN8732G/BG)
SB=5V(FAN8732CG)
V
OM1
V
DEAD11
V
DEAD12
V
IN1
G
VO1
V
LIMIT1F
V
LIMIT1R
I
O
=0.5A
SPIN<VREF
SPIN>VREF
10.6
-80
0
0
0.85
0.4
0.22
11.1
-40
40
1.0
0.5
0.28
0
V
mA
mA
V
V/V
V
V
80
5
1.15
0.6
0.34
G
IO1
=G
VO1
/Rcs[A/V]
I
LIMIT1F
=V
LIMIT1F
/Rcs[A]
I
LIMIT1R
=V
LIMIT1R
/Rcs[A]
VH
COM
1.3
3.7
V
V
VH
I
VH
I
VH
=10mA
MUTE-5V
0.6
0.85
1.2
30
V
mA
V
OM21
V
OM22
V
DEAD21
V
DEAD22
V
IN2
G
VO2
V
LIMIT2
I
LEAK
IO=0.5A, PV
CC3
=5V
IO=0.5A, PV
CC3
=12V
IN4,5<VREF
IN4,5>VREF
3.4
10.3
-80
0
0
0.85
0.43
-100
3.8
10.8
-40
40
1.0
0.5
0
V
V
mV
mV
V
V/V
V
μ
A
80
5
1.15
0.58
100
G
IO2
=G
VO2
/Rcs[A/V]
I
LIMIT2
=V
LIMIT2
/Rcs[A]
MUTE=5V
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相關代理商/技術參數 |
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| FAN8732GX | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Spindle motor and 5-CH actuator driver [Spindle(PWM), Sled 2-CH(PWM) 3-CH(Linear)] |
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