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IC-PN Datasheet, PDF (1/11 Pages) IC-Haus GmbH – PHASED ARRAY NONIUS ENCODERS
iC-PN Series
preliminary
PHASED ARRAY NONIUS ENCODERS
Rev E1, Page 1/11
FEATURES
• Compact, high resolution absolute encoder ICs for up to 23 bit
singleturn resolution (with nonius interpolation)
• For code discs of ∅ 18 mm, ∅ 26 mm, ∅ 33 mm, ∅ 39 mm
• Monolithic 3-channel HD Phased Array with excellent signal
matching
• Moderate track pitch for reduced cross talk
• Ultra low dark currents for operation up to high temperature
• Low noise amplifiers with high transimpedance gain
• Enhanced EMI tolerance by low impedance differential,
short-circuit-proof, analog sine/cosine outputs
• 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)
• Evaluation kits with LED and code disc available for sampling
APPLICATIONS
• Absolute position encoders
• AC servo feedback
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 x 1.7 mm
RoHS compliant
BLOCK DIAGRAM
VCC
VREF
PS_N
NS_N
PS_M
NS_M
PS_S
NS_S
-
+
-
DPS_N
+
-
DNS_N
+
-
DPS_M
+
-
DNS_M
+
-
DPS_S
+
-
DNS_S
+
iC-PN Series
DPS_N
DNC_N
DPS_M
DNC_M
DPS_S
DNC_S
DPC_N
DNS_N
DPC_N
DNC_N
DPC_M
DNS_M
DPC_M
DNC_M
DPC_S
DNS_S
DPC_S
DNC_S
GND
REFERENCE
VOLTAGE
-
PC_N
+
-
NC_N
+
-
PC_M
+
-
NC_M
+
-
PC_S
+
-
NC_S
+
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http://www.ichaus.com