Overview Optical Encoder iCs Overview Encoder iCs

iC-PT26xx    6-Channel Phased Array Opto Encoder IC Series (diameter 26 mm) - new

Applications
  • Incremental encoder
  • BLDC 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
  • Single-pin programming of 3 operating modes: analog, digital, and x2 interpolated
  • Analog signals for alignment and resolution enhancement
  • Selectable index gating: 1 T, 0.5 T (B-gated), 0.25 T (AB-gated)
  • Complementary outputs: A, B, Z and NA,NB, NZ
  • Up to 40,000 RPM at 1250 CPR (20,000 RPM at 2500 CPR)
  • U, V,W commutation signals, analog and digital
  • 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 °C to +110 °C (+120 °C)
  • Code discs available
  • iC-PT2610 Encoder Ø 26.0 mm / 1000 PPR (Eval Kit LT2M available)
  • iC-PT2613 Encoder Ø 26.0 mm / 1250 PPR (Eval Kit LT2M available)
  • iC-PT2650 Encoder Ø 26.0 mm / 500 PPR (Eval Kit LT2M available)
  • iC-PT2656 Encoder Ø 26.0 mm / 250/256 PPR (Eval Kit LT2M available)
Packages
    optoQFN32
Block Diagram
 
Product Overview
Application Guide