IC-LNG_14 Datasheet, PDF (4/30 Pages) IC-Haus GmbH – 16-BIT OPTO ENCODER

iC-LNG 16-BIT OPTO ENCODER ^preliminary
WITH SPI AND SERIAL / PARALLEL OUTPUTS
PACKAGING INFORMATION
Rev B1, Page 4/30
PIN CONFIGURATION
oBGA LNB2C
(7.6 mm x 7.1 mm)
1 23456
A
B
C
D
E
PIN FUNCTIONS
No. Name Function
A1 SCK SPI Clock Input
A2 VDD + 3 V to +5.5 V I/O Ports Supply Voltage
A3 GND I/O Ports Ground
A4 LED LED Current Control
(Highside Output)
A5 VDDA + 4 V to +5.5 V Supply Voltage
A6 GNDA Ground
B1 CS SPI Chip Select
B2 MISO SPI Data Output
B3 MOSI SPI Data Input
B4 PCOS Analog Voltage Output PCOS
B5 NSIN Analog Voltage Output NSIN
B6 PSIN Analog Voltage Output PSIN
PIN FUNCTIONS
No. Name Function
C1 INCZ Incremental Output Z /
Parallel Output Bit 11
C2 TNS Test Input NSIN /
Parallel Output Bit 12
C3 TNC Test Input NCOS /
Parallel Output Bit 13
C4 TPS Test Input PSIN /
Parallel Output Bit 1
C5 TPC Test Input PCOS /
Parallel Output Bit 0
C6 NCOS Analog Voltage Output NCOS
D1 DOUT Shift Register Data Output /
Parallel Output Bit 8
D2 DIN Shift Register Data Input /
Parallel Output Bit 9
D3 NSL Shift Register Load /
Parallel Output Bit 10
D4 INCB Incremental Output B /
Parallel Output Bit 3
D5 INCA Incremental Output A /
Parallel Output Bit 2
D6 ERR Alarm Message Output, high active
E1 n.c.¹⁾
E2 PO6 Parallel Output Bit 6
E3 CLK Shift Register Clock Input /
Parallel Output Bit 7
E4 n.c.¹⁾
E5 PO5 Parallel Output Bit 5
E6 POK Power Ok Indication /
Parallel Output Bit 4
1) Pin numbers marked n.c. are not connected.
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).
For dimensional specifications refer to the package datasheet iC-LNG oBGA LNB2C, available separately.