IC-PD3948_11 Datasheet, PDF (1/10 Pages) IC-Haus GmbH – 5-CH. PHASED ARRAY SINE ENCODER (39-2048)

iC-PD3948
preliminary
5-CH. PHASED ARRAY SINE ENCODER (39-2048)
FEATURES
o Compact encoder sensor with differential scanning and sine
outputs
o Phased-array design for 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. 4 MΩ
o Short-circuit-proof, low impedance voltage outputs for
enhanced EMI tolerance
o Space saving QFN 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:
PD2S 39-2048 (glass 1 mm)
OD ∅ 39 mm, ID ∅ 18.0 mm, optical radius 17.5 mm
Rev B5, Page 1/10
APPLICATIONS
o Incremental sine encoders with
commutation information
o Motor feedback encoder
o AC and BLDC motor systems
PACKAGES
15-pin optoBGA
6.2 mm x 5.2 mm x 1.7 mm
BLOCK DIAGRAM









iC-PD3948
32-pin optoQFN
5 mm x 5 mm x 0.9 mm

  









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