IC-LV Datasheet, PDF (3/12 Pages) IC-Haus GmbH – 5-BIT OPTO ENCODER

iC-LV
5-BIT OPTO ENCODER
Rev A3, Page 3/12
OPERATING MODES and PIN FUNCTIONS
Parallel Output
Mode
Serial Output
Mode
Analog Test
Mode
Digital Test
Mode
MODE = 0
TEST = 0
MODE = 1
TEST = 0
MODE = 0
TEST = 1
MODE = 1
TEST = 1
SYNM0 = X
SYNM1 = 1
SYNM0 = X
SYNM1 = 0
SYNM0 = X
SYNM1 = 1
SYNM0 = X
SYNM1 = 0
No Sync /
Sync Out /
Pin
No Sync Binary
SSI Out
No Sync
Sync Out /
SSI Out
LED LED Power Control Output (high-side current source)
AGND Analog Ground (reference for RC and RSET attachments)
GND Digital Ground
SOUT Data Output D4
(MSB)
Serial Data Output
(SSI Interface)
Signal Output for
Switch Threshold
Measurement
Serial Data Output
(SSI Interface)
SERIN Data Output D3
Serial Data Input (SSI Interface)
SCLK Data Output D2
Clock Input (SSI Interface)
SYNM0 Data Output D1 Synchronisation Mode Input
Test Current
Input DREF
Synchronisation Mode Input
SYNM1 Data Output D0 Synchronisation Mode Input
(LSB)
Test Current
Input D4...0
Synchronisation Mode Input
SEEN
Gray/binary
conversion
(low active)
Serial Errorbit Configuration
Enable Input of Phase Shift
/ no function
no function
Serial Errorbit Configuration
Enable Input of Phase Shift
RC RC Network for Monoflop
VCCA +4 ... +5.5 V Analog Supply Voltage
VDD +4 ... +5.5 V Digital Supply Voltage
LVCC +4 ... +5.5 V LED Driver Supply Voltage
NINV Bit-wise Inversion Input (low active)
MODE Operating Mode Selection Input
TEST Test Mode Enable Input (high active)
RSET LED Power Control Adjustment
NERR
Error Output (illumination, low active)
Switch Threshold
Measurement
(Push-Pull Output)
NDIR
Reversal of Rotation Dir. Input
(low active)
IDDQ Test
Enable
(low active)
Reversal of Rotation Dir. Input
(low active)