preliminary

preliminary

iC-PN2612

PHASED ARRAY NONIUS ENCODER 26-512

Rev A1, Page 1/7

FEATURES

o Compact photosensor for high-resolution nonius scanning

o Phased-array design for 511/512/496 PPR (N/M/S channel)

with excellent signal matching

o Reduced cross talk due to moderate track pitch

o Ultra low dark currents for operation to high temperature

o Low noise amplifiers with high transimpedance of typ. 1 MΩ

o Short-circuit-proof, low impedance voltage outputs for

enhanced EMI tolerance

o Space saving optoQFN and optoBGA packages

(RoHS compliant)

o Low power consumption from single 4.5 to 5.5 V supply

o Operational temperature range of -40 to +110 °C

o Suitable code disc:

LSHC11S 26-512N (glass 1 mm)

OD ∅ 26 mm, ID ∅ 11.6 mm, optical radius 10.905 mm

APPLICATIONS

o Absolute position encoders

PACKAGES

15-pin optoBGA

6.2 mm x 5.2 mm x 1.7 mm

32-pin optoQFN

5 mm x 5 mm x 0.9 mm

BLOCK DIAGRAM

iC-PNxxxx

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