IC-LNG_14 Datasheet, PDF (6/30 Pages) IC-Haus GmbH – 16-BIT OPTO ENCODER

iC-LNG 16-BIT OPTO ENCODER ^preliminary
WITH SPI AND SERIAL / PARALLEL OUTPUTS
PAD LAYOUT
2600
DA1
DA2
DA3
80
DA4
5480
DA5
75
230
450
200 _DPSIN
DPCOS
55
80
DNCOS
DNSIN
30
230
DA6
DA7
DA8
DA9
DA10
320 ^DA11
200
110
110
270
Rev B1, Page 6/30
PAD FUNCTIONS
No. Name Function
1 GND I/O Ports Ground
2 VDD + 3 V to +5.5 V I/O Ports Supply Voltage
3 SCK SPI Clock Input
4 MOSI SPI Data Input
5 MISO SPI Data Output
6 CS SPI Chip Select
7 TNC Test Input NCOS /
Parallel Output Bit 13
8 TNS Test Input NSIN /
Parallel Output Bit 12
9 INCZ Incremental Output Z /
Parallel Output Bit 11
10 NSL Shift Register Load /
Parallel Output Bit 10
11 DIN Shift Register Data Input /
Parallel Output Bit 9
12 DOUT Shift Register Data Output /
Parallel Output Bit 8
13 CLK Shift Register Clock Input /
Parallel Output Bit 7
14 PO6 Parallel Output Bit 6
15 PO5 Parallel Output Bit 5
16 POK Power Ok Indication /
Parallel Output Bit 4
17 INCB Incremental Output B /
Parallel Output Bit 3
18 INCA Incremental Output A /
Parallel Output Bit 2
19 ERR Alarm Message Output, high active
20 TPS Test Input PSIN /
Parallel Output Bit 1
21 TPC Test Input PCOS /
Parallel Output Bit 0
22 NCOS Analog Voltage Output NCOS
23 PCOS Analog Voltage Output PCOS
24 NSIN Analog Voltage Output NSIN
25 PSIN Analog Voltage Output PSIN
26 LED LED Current Control
(Highside Output)
27 VDDA + 4 V to +5.5 V Supply Voltage
28 GNDA Ground
Wiring unused input pins can be recommended depending on the selected operating mode (EPG), especially for pins TPS, TNS, TPC, TNC (e.g. via 10 kΩ to
GNDA).