IC-LSHC_17 Datasheet, PDF (1/9 Pages) IC-Haus GmbH – 3-CHANNEL SIN/COS PHOTOSENSOR ARRAY

iC-LSHC
3-CHANNEL SIN/COS PHOTOSENSOR ARRAY
Rev D1, Page 1/9
FEATURES
• Monolithic array of independent photosensors with excellent
matching
• Compact photosensor size of 800 µm x 330 µm enabling
smaller encoder systems
• Moderate alignment tolerance due to a track pitch of 1.08 mm
• Ultra low dark currents for operation to high temperature
• Low noise amplifiers with high transimpedance of typ. 1 MΩ
• Short-circuit-proof, low impedance voltage outputs for
enhanced EMI tolerance
• Low power consumption from single 4.1 to 5.5 V supply
• Operational temperature range of -40 °C to +125 °C
• Space saving optoQFN and optoBGA packages (RoHS
compliant)
• Available options
- reticle assembly, code discs
- customized COB modules
APPLICATIONS
• Optical position encoding from
analog sine/cosine signals
• Absolute position encoders using
nonius scales
PACKAGES
32-pin optoQFN
5 mm x 5 mm x 0.9 mm
RoHS compliant
15-pin optoBGA
6.2 mm x 5.2 mm
RoHS compliant
BLOCK DIAGRAM
VCC
VREF
PS_N
NS_N
PS_M
NS_M
PS_S
NS_S
iC-LSHC
GND
-
REFERENCE
+
VOLTAGE
-
DPS_N
+
DPS_N
DPC_N
-
DPC_N
+
PC_N
-
DNS_N
DNC_N
+
DNS_N
DNC_N
-
+
NC_N
-
DPS_M
+
DPS_M
-
DNS_M
DNC_M
+
DPC_M
-
DPC_M
+
DNS_M
DNC_M
-
+
PC_M
NC_M
-
DPS_S
+
DPS_S
-
DNS_S
DNC_S
+
DPC_S
-
DPC_S
+
DNS_S
DNC_S
-
+
PC_S
NC_S
Copyright © 2007, 2017 iC-Haus
http://www.ichaus.com