IC-LSHB Datasheet, PDF (1/8 Pages) IC-Haus GmbH – INCREMENTAL PHOTOSENSOR ARRAY

iC-LSHB
INCREMENTAL PHOTOSENSOR ARRAY
preliminary
Rev B1, Page 1/8
FEATURES
o Monolithic array of independent photosensors with excellent
matching
o Compact photosensor size of 800 µm x 330 µm enabling
smaller encoder systems
o Moderate track pitch for reasonable alignment tolerances
o Ultra low dark currents for operation to high temperature
o Low noise amplifiers with high transimpedance of typ. 4 MΩ
o Short-circuit-proof, low impedance voltage outputs for
enhanced EMI tolerance
o Space saving 15-pin optoBGA package (RoHS compatible)
o Low power consumption from single 4.5 V to 5.5 V supply
o Operational temperature range of -40 to 125 °C
o Available options
- reticle assembly, code discs
- customized COB modules
APPLICATIONS
o Incremental rotary encoders
o Linear scales
PACKAGES
15-pin optoBGA
Chip
6.2 mm x 5.2 mm 2.88 mm x 2.04 mm
BLOCK DIAGRAM
VCC
PZ
-
DPZ
+
-
DNZ
+
NZ
-
+
REFERENCE
VOLTAGE
GND
DPSIN
DNCOS
DPZ
DNZ
DPSIN
-
DPCOS
+
DNSIN
-
DNSIN
+
iC-LSHB
DPCOS
-
+
DNCOS
-
+
PSIN
NSIN
PCOS
NCOS
Copyright © 2009 iC-Haus
http://www.ichaus.com