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KA8330

LOADING MOTOR DRIVER

Samsung 

KA8330

LOADING MOTOR DRIVER

LOADING MOTOR DRIVER

The KA8330 is a monolitic integrated circuit designed to perform

bi-directional DC motor driving, braking and speed control for VCRs

, CDPs, and Toys.

The speed control can be achieved by adjusting the external voltage

of the motor speed control pin. And it has two pins of logic inputs for

controlling the direction such as forward/reverse and braking.

10-SIP

FEATURES

• Stable braking characteristics by built-in braking function

• Built-in element to absorb dash current derived from changing

motor direction and braking motor driving

• Built-in external motor speed control pin

• Stable driving direction change

• CMOS logic level compatible input level

TYPICAL APPLICATIONS

• VCR

• CDP

• TOY

ORDERING INFORMATION

Device

KA8330

Package

10-SIP

Operating Temperature

Î Î -25 ~ +75

BLOCK DIAGRAM

DRIVER

PRE

LOGIC

1

2

3

4

GND VOUT 1 VZ 1 VR

5

6

7

8

9

10

FIN RIN VCC 1 VCC 2 VZ 2 VOUT 2

1

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