13位信号调节插补细分器, 2-wire 接口

Features      

• Resolution of up to 8,192 angle steps per sine period

• Count-safe vector follower principle, real-time system (conversion time 250 ns) with 70 MHz sampling rate

• Input frequency of up to 250 kHz

• Signal conditioning for offset, amplitude and phase

• A/B quadrature signals of up to 2 MHz with adjustable minimum transition distance

• Zero signal processing, adjustable in index position and width

• Serial output of absolute angle data at clock rates of up to 10 MHz

• Period counting with up to 24 bits

• Error monitoring of frequency, amplitude and configuration

Applications

• Interpolator IC for angle resolution from sine/cosine sensor signals

• Optical encoders

• MR sensor systems