參數(shù)資料
型號: 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): 3/24頁
文件大?。?/td> 359K
代理商: KA3031
KA3031
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
IN1.2
OUT1
IN2.1
IN2.2
OUT2
IN3.1
IN3.2
OUT3
IN4.1
IN4.2
OUT4
CTL1
FWD1
REW1
CTL2
FWD2
REW2
SGND
MUTE1
MUTE2
MUTE3
MUTE4
PVCC1
DO6.2
DO6.1
DO5.2
DO5.1
DO4.2
DO4.1
PGND
PGND
DO3.2
DO3.1
PGND
DO2.2
DO2.1
DO1.2
DO1.1
PVCC2
I/O
I
O
I
I
O
I
I
O
I
I
O
I
I
I
I
I
I
-
I
I
I
I
-
O
O
O
O
O
O
-
-
O
O
-
O
O
O
O
-
Pin Function Description
CH 1 op-amp input (
)
CH 1 op-amp output
CH 2 op-amp input (+)
CH 2 op-amp input (
)
CH 2 op-amp output
CH 3 op-amp input (+)
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
CH 6 motor speed control
CH 6 forward input
CH 6 reverse input
Signal ground
CH 1 mute
CH 2 mute
CH 3 mute
CH 4 mute
Power supply voltage (For CH 5, CH 6)
CH 6 drive output
CH 6 drive output
CH 5 drive output
CH 5 drive output
CH 4 drive output
CH 4 drive output
Power ground
Power 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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