特性 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

應用 Application

·Incremental encoder
·BLDC motor commutation
·Industrial drives