參數(shù)資料
型號: KA3032
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 光電元器件
英文描述: 5-Channel Motor Drive IC
中文描述: CD MOTOR DRIVER, PQFP48
封裝: QFP-48
文件頁數(shù): 3/24頁
文件大?。?/td> 353K
代理商: KA3032
KA3032
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
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
Pin Name
OUT1
IN2.1
IN2.2
OUT2
IN3.1
GND
GND
IN3.2
OUT3
IN4.1
IN4.2
OUT4
CTL
FWD1
REW1
SGND
OPOUT
GND
GND
OPIN(+)
OPIN(
)
MUTE4
MUTE3
MUTE1, 2
PVCC1
DO5.2
DO5.1
DO4.2
DO4.1
GND
GND
DO3.2
DO3.1
PGND
DO2.2
DO2.1
DO1.2
DO1.1
PVCC2
I/O
O
I
I
O
I
-
-
I
O
I
I
O
I
I
I
-
O
-
-
I
I
I
I
I
-
O
O
O
O
-
-
O
O
-
O
O
O
O
-
Pin Function Description
CH 1 op-amp output
CH 1 op-amp input (+)
CH 2 op-amp input (
)
CH 2 op-amp output
CH 3 op-amp input (+)
Ground
Ground
CH 3 op-amp input (
)
CH 3 op-amp output
CH 4 op-amp input (+)
CH 4 op-amp input (
)
CH 4 op-amp output
CH 5 motor speed control
CH 5 forward input
CH 5 reverse input
Signal ground
Opamp output
Ground
Ground
Opamp input (+)
Opamp inpt (
)
CH 4 mute
CH 3mute
CH 1, CH 2 mute
Power supply voltage (For CH 5)
CH 5 drive output
CH 5 drive output
CH 4 drive output
CH 4 drive output
Ground
Ground
CH 3 drive output
CH 3 drive output
Power ground
CH 2 drive output
CH 2 drive output
CH 1 drive output
CH 1 drive output
Power supply voltage
(For CH 1, CH 2, CH 3, CH 4)
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