iC-PR Series

REFLECTIVE OPTO ENCODERS

Rev A3, Page 3/18

PACKAGING INFORMATION

PIN CONFIGURATION

oQFN24-4x4 (4 mm x 4 mm)

1

2

3

4

5

6

7 8 9 10 11 12

13

14

15

16

17

18

19

20

21

22

23

24

PIN FUNCTIONS

No.

Name Function

1 VDD

+3.0 V...+5.5 V Digital Supply Voltage

2 SEL1 Mode Selection Input 1

3 SEL2 Mode Selection Input 2

4 TZ

Index Gating Control Input

5 PZ

Index Output Z+

6 NZ

Index Output Z-

13 EDC

Edge Distance Control Input

14 NB

Incr. Output B- / Analog SIN-

15 PB

Incr. Output B+ / Analog SIN+

16 NA

Incr. Output A- / Analog COS-

17 PA

Incr. Output A+ / Analog COS+

18 GNDD Digital Ground

19 GNDA Analog Ground

20 TMO

21 TM2

22 TM1

23 VZ

Index Detection Control Input

24 VCC

+4.5 V...+5.5 V Analog Supply Voltage

BP

IC top marking: <P-CODE> = product code, <A-CODE> = assembly code (subject to changes);

1) Pin numbers marked with n.c. are not connected.

2) The test pins may remain unconnected. TM1, TM2, and TMO can be tied to GNDA to increase the noise immunity.

3) The backside paddle has to be connected by a single link to GNDA. A current flow across the paddle is not permissible.