RCR02

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

2 of 8

www.unisonic.com.tw

QW-R502-001.C



MARKING

DIP-16

SOP-16



PIN CONFIGURATION

1

2

3

4

5

6

7

8

RDB

LEFT

RIGHT

OSCO

OSCI

SI

GND

VO2

UTC

RCR02

16

15

14

13

12

11

10

9

LDB

BACKWARD

FORWARD

TURBO

VI1

VO1

VI2



PIN DESCRIPTION

PIN NO.

PIN NAME

FUNCTION

1

VO2

Output pin for the amplifier 2

2

GND

Negative power supply

3

SI

Input pin of the encoding signal

4

OSCI

Oscillator input pin

5

OSCO

Oscillator output pin

6

RIGHT

Rightward output pin

7

LEFT

Leftward output pin

8

RDB

Rightward function disable, if this pin is connected to GND

9

LDB

Leftward function disable, if this pin is connected to GND

10

BACKWARD

Backward output pin

11

FORWARD

Forward output pin

12

TURBO

Turbo output pin

13

Positive power supply

14

VI1

Input pin for the amplifier 1

15

VO1

Output pin for the amplifier 1

16

VI2

Input pin for the amplifier 2