iC-OG

8-BIT DIFFERENTIAL SCANNING OPTO ENCODER

Rev C1, Page 3/9

CHIP LAYOUT

Dimensions in µm; chip size 3.05 mm × 5.1 mm

PAD DESCRIPTION

Name

Function

CSR

External capacitor for LED control

NI0

Track 0 Analog Push-Pull Output

NI1

Track 1 Analog Push-Pull Output

NI2

Track 2 Analog Push-Pull Output

LED

LED Driver Output

AGND

Reference Ground for ISET and CSR circuitry

ISET

LED Current Control Setup

TIN

Negative Test Aid Input

TIP

Positive Test Aid Input

NER

Error Message Output, low active

GND

Ground

S7

Track 7 Push-Pull Output

..

..

S0

Track 0 Push-Pull Output

VCC

+5V Supply Voltage