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Número de pieza
componentes Descripción
KA3037 Ver la hoja de datos (PDF) - Fairchild Semiconductor
Número de pieza
componentes Descripción
Fabricante
KA3037
5-Channel Motor Driver
Fairchild Semiconductor
KA3037 Datasheet PDF : 23 Pages
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FAN8037 (KA3037)
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
Pin Name
IN2.1
IN2
.2
OUT2
IN3.1
IN3
.2
OUT3
IN4.1
IN4
.2
OUT4
CTL1
FWD1
REV1
CTL2
FWD2
REV2
SGND
FWD3
REV3
CTL3
SB
PS
MUTE
PVCC2
DO7
−
DO7+
DO6
−
DO6+
PGND2
DO5
−
DO5+
DO4
−
DO4+
I/O
Pin Function Descrition
I
CH2 op-amp input (+)
I
CH2 op-amp input (
−
)
O
CH2 op-amp output
I
CH3 op-amp input (+)
I
CH3 op-amp input (
−
)
O
CH3 op-amp output
I
CH4 op-amp input (+)
I
CH4 op-amp input (
−
)
O
CH4 op-amp output
I
CH5 motor speed control
I
CH5 forward input
I
CH5 reverse input
I
CH6 motor speed control
I
CH6 forward input
I
CH6 reverse input
-
Signal groung
I
CH7 forward input
I
CH7 reverse input
I
CH7 motor speed control
I
Stand by
I
Power save
I
All mute
-
Power supply voltage (For CH5, CH6, CH7)
O
CH7 drive ouptut (
−
)
O
CH7 drive output (+)
O
CH6 drive output (
−
)
O
CH6 drive output (+)
-
Power ground2 (FOR CH5, CH6, CH7)
O
CH5 drive output (
−
)
O
CH5 drive output (+)
O
CH4 drive output (
−
)
O
CH4 drive output (+)
3
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