特性 Features

·Interpolation rate fully programmable from 1 to 256 steps per cycle
·Latency less than 500 ns
·Direct sensor connection, selectable input gain, input signal 10 mV to 1.5 V peak-peak differential
·Max input frequency 460 kHz at interpolation rate128
·Differential index gating input with fine adjustable offset (single ended by connection to VC)
·Output modes quadrature ABZ, up/down, increment/direction or 3 phase commutation
·Programmable filter and hysteresis
·Fully re-programmable with access to internal E2PROM to store setup and customer data

應用 Application

·Interpolator iC for position data acquisition from analog sin/cosine sensors
·Optical linear/rotary encoders
·Magneto resistive (MR) sensors/encoders