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Номер в каталоге
Компоненты Описание
KA3022D Просмотр технического описания (PDF) - Fairchild Semiconductor
Номер в каталоге
Компоненты Описание
производитель
KA3022D
4-Channel Motor Driver
Fairchild Semiconductor
KA3022D Datasheet PDF : 12 Pages
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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
Pin Name
DO1-
DO1+
IN1
IN1.1
OPIN+
OPIN-
MUTE4
GND
OPOUT
VCC2
NC
DO2+
DO2-
GND
REV
FWD
DO3-
DO3+
CTL
IN3
VCC3
VCC1
REF
IN4.1
IN4
DO4+
DO4-
GND
KA3022D/KA3022D3
I/O
Pin Function Description
O Drive1 Output (-)
O Drive1 Output (+)
I Drive1 Input
I Drive1 Input, gain adjust.
I OP-AMP Input (+)
I OP-AMP Input (-)
I CH4 Mute
- Ground
O OP-Amp Output
I Power Supply for CH2 and pre driver
- No Connection
O Drive2 Output (+)
O Drive2 Output (-)
- Ground
I CH2 Reverse
I CH2 Forward
O Drive3 Output (-)
O Drive3 Output (+)
I CH2 Motor Speed Control
I CH3 Input
I Power Supply for CH3
I Power Supply for CH1,4
I Bias Voltage Input
I Drive4 Input, gain adjust.
I Drive4 Input
O Drive4 Output (+)
O Drive4 Output (-)
- Ground
3
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