iC-LTA    6-Channel Incremental Opto Encoder

Applications
  • Incremental encoder
  • BLDC DC motor commutation
  • Industrial drives
Features
  • Monolithic photodiode array with excellent signal matching
  • Very compact size for small encoders
  • Moderate track pitch for relaxed assembly tolerances
  • Low noise signal amplifiers with high EMI tolerance
  • Pin-selectable operating modes: analog, comparated (x1), interpolated (x2, x4)
  • Pin-selectable index gating: ungated (1 T), B-gated (0.5 T), AB-gated (0.25 T)
  • Complementary quadrature outputs: A, B, Z and NA, NB, NZ
  • Commutation signal outputs: U, V, W
  • Short-circuit-proof, current-limited, +/- 4 mA push-pull
  • Analog signal output for ease of alignment and resolution enhancement by external interpolation
  • LED power control with 40mA high-side driver
  • Low power consumption from single 3.5 V to 5.5 V supply
  • Operating temperature range of -40 C to +120 C
  • Space saving optoQFN / optoBGA packages (RoHS compliant)
  • Custom made code disc and reticle designs on request
Packages
    LTA_15_oBGA
    LTA_32_oQFN
6-Channel Incremental Opto Encoder
 
Product Overview
Application Guide
Application Support
support@ichaus.com
+49 6135 / 9292 300