preliminary

preliminary

iC-OG

8-BIT DIFFERENTIAL SCANNING OPTO ENCODER

Rev D1, Page 3/10

PIN CONFIGURATION BLCC OGC

9.5 mm x 8.2 mm x 1.8 mm; lead pitch 0.8 mm;

A package datasheet is available separately.

PIN FUNCTIONS

No. Name Function

1 CSR

External capacitor for LED control

2 NI0

Track 0 Analog Push-Pull Output

3 NI1

Track 1 Analog Push-Pull Output

4 NI2

Track 2 Analog Push-Pull Output

5 LED

LED Driver Output

6 AGND Reference Ground for ISET and CSR

Circuitry

7 ISET

LED Current Control Setup

8 TIN

Negative Test Aid Input

9 TIP

Positive Test Aid Input

10 NER

Error Message Output, low active

11 GND

Ground

12 S7

Track 7 Push-Pull Output

13 S6

Track 6 Push-Pull Output

14 S5

Track 5 Push-Pull Output

15 S4

Track 4 Push-Pull Output

16 S3

Track 3 Push-Pull Output

17 S2

Track 2 Push-Pull Output

18 S1

Track 1 Push-Pull Output

19 S0

Track 0 Push-Pull Output

20 VCC

+5 V Supply Voltage

PIN CONFIGURATION oQFN38-7x5

7.0 mm x 5.0 mm x 0.9 mm; lead pitch 0.5 mm; in qualification;

PIN FUNCTIONS

No. Name Function

1...7 n.c.

8 VCC

+5 V Supply Voltage

9 CSR

External capacitor for LED control

10 NI0

Track 0 Analog Push-Pull Output

11 NI1

Track 1 Analog Push-Pull Output

12 NI2

Track 2 Analog Push-Pull Output

PIN FUNCTIONS

No.

Name Function

13 LED

LED Driver Output

14 AGND Reference Ground for ISET and CSR

Circuitry

15 ISET

LED Current Control Setup

16 TIN

Negative Test Aid Input

17 TIP

Positive Test Aid Input

18 NER

Error Message Output, low active

19 GND

Ground

20...26 n.c.

27 S7

Track 7 Push-Pull Output

28 S6

Track 6 Push-Pull Output

29 n.c.

30 S5

Track 5 Push-Pull Output

31 n.c.

32 S4

Track 4 Push-Pull Output

33 n.c.

34 S3

Track 3 Push-Pull Output

35 n.c.

36 S2

Track 2 Push-Pull Output

37 S1

Track 1 Push-Pull Output

38 S0

Track 0 Push-Pull Output

n.c.

Pin not connected.