Interpolators
iC-MG - 8-bit Sin ⁄ Cos Interpolation ICAPPLICATIONS
•Optical and magnetic position sensors
•Rotary encoders
•Linear encoders
FEATURES
•Real-time tracking, no-missing-code interpolation
•Selectable interpolation factors: x1, x2, x5, x10, x20, x25, x50
•100kHz input frequency at highest resolution
•Differential and single-ended PGA inputs
•Variable input resistance enables current/voltage conversion
•Signal conditioning for offset, amplitude and phase
•Controlled 50mA current source as LED or MR bridge supply
•Encoder quadrature output via short-circuit-proof 20mA push-pull line drivers (RS422)
•Fail-safe counting assured by a guaranteed minimum phase distance
•Index signal generation at selectable positions
•Adjustable index length
•Loss-of-signal indicator
•Setup via serial EEPROM interface
•Sub-system power switch offers reverse polarity protection for the overall system
•Variable input resistance enables current/voltage conversion
•Signal conditioning for offset, amplitude and phase
•Controlled 50mA current source as LED or MR bridge supply
•Encoder quadrature output via short-circuit-proof 20mA push-pull line drivers (RS422)
•Fail-safe counting assured by a guaranteed minimum phase distance
•Index signal generation at selectable positions
•Adjustable index length
•Loss-of-signal indicator
•Setup via serial EEPROM interface
•Sub-system power switch offers reverse polarity protection for the overall system
Visit the Semicom LTD website for more information on Interpolators
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