參數(shù)資料
型號(hào): KA3031
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 光電元器件
英文描述: 6-Channel Motor Drive IC
中文描述: CD MOTOR DRIVER, PQFP48
封裝: 14 X 14 MM, HEAT SINK, QFP-48
文件頁數(shù): 22/24頁
文件大?。?/td> 359K
代理商: KA3031
KA3031
22
Application Circuits
Voltage Mode Control
Notes:
Radiation pin is connected to the internal GND of the package.
Connect the pin to the external GND.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
D
38
D
39
P
40
41
42
43
R
44
45
46
R
47
R
48
I
KSB772
REG OUT
Vreset
33
μ
F
+
VCC
TRACKING
FOCUS
SPINDLE
SLED
TRAY
CHANGE
M
M
M
M
SLED MUTE
SPINDLE MUTE
TRACKING MUTE
FOCUS MUTE
TRAT
INPUT
CONTROL
TY CG
CHANGE
INPUT
REF &
ALL
MUTE
FOCUS
INPUT
TRACKING
INPUT
SPINDLE
INPUT
SLED
INPUT
[SERVO PRE AMP]
[CONTROLLER]
Where TY is tray motor.
CG is change motor
KA3031
R
S
O
O
)
O
IN1.2
OUT1
IN2.1
IN2.2
OUT2
IN3.1
IN3.2
OUT3
IN4.1
IN4.2
CTL1
OUT4
F
DO6.1
DO5.2
P
DO5.1
DO4.2
DO4.1
PGND1
PGND2
DO3.2
DO3.1
PGND3
DO2.2
DO2.1
R
C
F
R
S
M
M
M
M
D
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