KA9268D Просмотр технического описания (PDF) - Fairchild Semiconductor

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Компоненты Описание

производитель

KA9268D

4-CH Motor Driver

Fairchild Semiconductor 

FAN8000D (KA9268D)

Pin Assignments

FIN

(GND)

28

27

26

25

24

23

22

21

20

19

18

17

16

15

FAN8000D

1

2

3

4

5

6

7

8

9

10

11

12

13

14

FIN

(GND)

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

Pin Name

DO1.1

DO1.2

DI1.1

DI1.2

REG

REO

MUTE

GND1

DI2.1

DI2.2

DO2.1

DO2.2

GND2

OPOUT

OPIN(−)

OPIN(+)

DO3.1

DO3.2

DI3.1

DI3.2

VCC1

VCC2

VREF

DI4.1

I/O

Pin Function Descrition

O

Drive output

O

Drive output

I

Drive input

I

Drive input

-

Regulator

O

Regulator output

I

Mute

-

Ground 1

I

Drive input

I

Drive input

O

Drive output

O

Drive output

-

Ground 2

O

Op-amp output

I

Op-amp input (−)

I

Op-amp input (+)

O

Drive output

O

Drive output

I

Drive input

I

Drive input

-

Supply voltage

-

Supply voltage

I

2.5V bias voltage

I

Drive input

2

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