LV8080LP

No.A0649-4/8

Pin Description

Pin No.

Pin Name

Description

Equivalent Circuit

1

2

3

4

5

16

OUT1

OUT2

OUT3

OUT4

RFG2

RFG1

1-4 : Output pins

H-bridge type output pins

Pins 1 and 2 are paired and pins 3 and 4 are paired.

5, 16 : Current sensing resistor connection pins

Connect the current sensing resistor between these

pins and ground to detect the output currents for

constant current control.

Pin 16 corresponds to the output from pins 1 and 2 and

pin 5 to the output from pins 1 and 2.

-

+

10k

Ω

0.1V

VCC

1

5

2

6

7

8

9

10

IN3

IN4

IN1

IN2

CONT

Logic input pins

10k

Ω

200k

Ω

VCC

GND

6

11

GND

Ground

12

COMPIN

Photo reflector position sensing comparator input

VCC

1k

Ω

GND

12

13

COMPOUT

Photo reflector position sensing comparator output

This pin serves as an open-collector output of the NPN

transistor.

1k

Ω

GND

13

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