IC-PNH Datasheet, PDF (8/10 Pages) IC-Haus GmbH – PHASED ARRAY NONIUS ENCODERS

iC-PNH Series
preliminary
PHASED ARRAY NONIUS ENCODERS
APPLICATION CIRCUITS
Rev C4, Page 8/10
C1
100nF
Disc
iC-PNHxxxx
VB
VCC
DPS_M
DPC_M
DNS_M
RLED
47
DLED
iC-TL46
VREF
DNC_M
PS_M
NS_M
PC_M
NC_M
DPS_S
DA
DPC_S
DNS_S
MTA
DNC_S
PS_S
NS_S
PC_S
NC_S
DPS_N
DB
DPC_N
GND
DNS_N
MTB
DNC_N
PS_N
NS_N
PC_N
NC_N
C3
100nF
C4
1μF
VACO
VDDA
VDD
ACOM
ACOS
ACON
PSINM
NSINM
Reverse
Polarity
Protection
iC-MN
PCOUT
NCOUT
PSOUT
NSOUT
NERR
PCINM
NCINM
CONFIG.
DIR
PRES
PSINS
NSINS
PCINS
NCINS
MTMA
MT
MTSLI
SLO
NSLO
MA
I/O
NMA
SLI
MAO
PSINN
NSINN
SDA
I2C
SCL
PCINN
NCINN
PRESET
& TEST
GNDA
GND T3 T2 T1 T0
C2
100nF
R1
R2
4.7k
4.7k
VP
SCL
24LC16B
VN ^SDA
R6
1k
DLED
C3
100nF
2k
R3
R4
2k
R5
120
VDD
C4
1μF
Analog out +
calibration
signals
PCOUT
NCOUT
PSOUT
NSOUT
DIR
PRES
Serial I/O
SLO
NSLO
MA
NMA
SLI
calibration
signals
T0
T1
0V
Figure 1: Application example of absolute encoder circuit.
DESIGN REVIEW: Notes On Chip Functions
iC-PNHxxxx .
No.
Function, Parameter/Code
1
Description and Application Hints
Refer to datasheet iC-PNH3348 release B1, 2014.
Table 4: Notes on chip functions regarding iC-PNH series chip release 0.
iC-PNHxxxx Z1
No.
Function, Parameter/Code
1
HD Phased Array
Description and Application Hints
Chip release utilizes a high definition phased array layout.
Table 5: Notes on chip functions regarding iC-PNH series chip releases Z1.
iC-PNHxxxx Y
No.
Function, Parameter/Code
1
Supply VB
2
Outputs MTA and MTB
Description and Application Hints
Auxiliary supply input VB connects to reserved pin 32.
For recommendations on wiring, refer to footnotes on Page 3.
Refer to Elec. Char. for changes of specifications.
Table 6: Notes on chip functions regarding iC-PNH series chip release Y.