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參數資料
| 型號： | FAN8732CG |
| 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： | 3/20頁 |
| 文件大小： | 322K |
| 代理商： | FAN8732CG |
FAN8732G/FAN8732BG/FAN8732CG
3
Pin Definitions
Pin Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Pin Name
IN4
IN5
PVCC3
CS2
DO5 +
DO5 -
PGND3
CS1
DO4 +
DO4 -
PGND2
W
V
U
CS3
HW -
HW +
HV -
HV +
HU -
HU +
PVCC2
VH
I/O
I
I
-
-
O
O
-
-
O
O
-
O
O
O
-
I
I
I
I
I
I
-
I
Pin Function Description
CH4 input (typically sled1 input)
CH5 input (typically sled2 input)
Power supply for CH4 and CH5
Current sense for CH5
CH5 + drive output (typically sled2 output +)
CH5 - drive output (typically sled2 output -)
Power ground 3
Current sense for CH4
CH4 + drive output (typically sled1 output +)
CH4 - drive output (typically sled1 output -)
Power ground 2
3-phase output W for spindle
3-phase output V for spindle
3-phase output U for spindle
Current sense for spindle driver
Hall W(-) input
Hall W(+) input
Hall V(-) input
Hall V(+) input
Hall U(-) input
Hall U(+) input
Power supply for spindle driver
Hall bias
Frequency generator
(FAN8732G:FG1X, FAN8732BG:FG3X)
Reference voltage input
Spindle torque control
Channel 1 input (typically focus input)
Channel 2 input (typically tracking input)
Signal ground
CH2 - drive output (typically tracking output +)
CH2 + drive output (typically tracking output -)
Power supply for signal block and CH1, CH2
Power ground 1
24
FG
O
25
26
27
28
29
30
31
32
33
VREF
SPIN
IN1
IN2
SGND
DO2 -
DO2 +
SVCC
PGND1
I
I
I
I
-
O
O
-
-
相關PDF資料 |
PDF描述 |
|---|---|
| FAN8732CGX | Spindle motor and 5-CH actuator driver [Spindle(PWM), Sled 2-CH(PWM) 3-CH(Linear)] |
| FAN8732G | Spindle motor and 5-CH actuator driver [Spindle(PWM), Sled 2-CH(PWM) 3-CH(Linear)] |
| FAN8732GX | Spindle motor and 5-CH actuator driver [Spindle(PWM), Sled 2-CH(PWM) 3-CH(Linear)] |
| FAN8741 | Spindle Motor and 6-CH Driver |
| FAN8741G | Spindle Motor and 6-CH Driver |
相關代理商/技術參數 |
參數描述 |
|---|---|
| FAN8732CGX | 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)] |
| FAN8732G | 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)] |
| 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)] |
| FAN8741 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Spindle Motor and 6-CH Driver |
| FAN8741G | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Spindle Motor and 6-CH Driver |
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