iC-MQ

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  • iC-MQ

    Programmable 9-Bit Sin/Cos Interpolation IC with RS422 driver.

    Features

    No-latency sine-to-digital conversion to 400 angle steps.
    200kHz input frequency for interpolation factors of x1 to x5 (10kHz for x100).
    Flexible I ⁄ O pin configuration due to signal path multiplexers.
    PGA inputs for differential and single-ended signals.
    Variable input resistance for current ⁄ voltage conversion.
    Signal conditioning for offset, amplitude and phase.
    Controlled 50mA current source as LED or MR bridge supply.
    Index signal processing with adjustable position and length.
    Fault-tolerant RS422 drivers to 50mA.
    Quadrature signals with selectable min. phase distance for glitch free counter control.
    Signal and operation monitoring with programmable alarm output, driver shutdown and error memory.
    I2C multimaster interface for in-circuit calibration and parameters.
    Supply monitoring with power switch for reverse polarity tolerant systems.
    Excessive temperature protection with sensor calibration.
    Single 4.3 to 5.5V supply, operation from -25(-40) to +100°C.

    Datasheets

    iC-MQ Datasheet
    Demo Board MQ1D Datasheet
     
    Manufacturer: iCHaus GmbH
     
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