RCR2C

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

2 of 8

www.unisonic.com.tw

QW-R502-026.C

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MARKING

DIP-16

SSOP-10

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PIN CONFIGURATION

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PIN DESCRIPTION

PIN NO.

PIN NAME

FUNCTION

1

Inverter 2 output pin for power amplify

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

LX

DC-DC converter output pin

9

MOD

Output-signal-fomat selection input pin. High=Open. When Mod is open, the output

Signal is same format as UTC RCR2C. When it is pulled low, there is the other

Format.

10

BACKWARD

Backward output pin

11

FORWARD

Forward output pin

12

TURBO

Turbo output pin

13

Positive power supply

14

Inverter 1 input pin for power amplify

15

Inverter 1 output pin for power amplify

16

Inverter 2 input pin for power amplify