Overview Optical Encoder iCs Overview Encoder iCs

iC-LTA    6-Channel Incremental Opto Encoder - new

Applications
  • Incremental encoder
  • BLDC motor commutation
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
  • Single-pin programming of 3 operating modes: analog, digital, and x2 interpolation
  • A-AND-B gated Z index signal
  • Complementary outputs: A, B, Z and NA,NB, NZ
  • U, V,W commutation signals (digital/analog)
  • All outputs +/- 4mA push-pull, current-limited and short-circuit-proof
  • LED power control with 40mA high-side driver
  • Single 3.5 V to 5.5V operation, low power consumption
  • Operating temperature range of -40 to +85 °C (optional -40 to +120 °C)
  • Space saving optoQFN and optoBGA packages (RoHS compliant)
  • Custom made code discs on request
Packages
    LTA_15_oBGA
    LTA_32_oQFN
Block Diagram
Blockdiagram
 
Product Overview