iC-LNG

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  • iC-LNG

    16-Bit Optical Encoder with SPI and Serial/Parallel Outputs.

    Features

    Excellent matching and technical reliability thanks to system-on-chip design with integrated photodiodes.
    Gray code scanning (11 digital tracks pitched at 400µm).
    Sine/cosine analog track with electronic calibration.
    Diff. sine/cosine outputs with 1024 CPR (amplitude: 500V).
    Position value of up to 16-bits through 6-bit interpolation.
    Quadrature signals with 1024, 2048, 4096, 8192, 16384 CPR.
    Index signal in phase with B low.
    14-bit parallel position data output.
    Serial data readout in 1µs cycles at 16MHz clock frequency.
    SPI interface for configuration and position data output.
    3.3V-compatible SPI and I/O ports.
    LED current control for a constant receive power (50mA highside driver, sin2+cos2 or sum).
    Permanent parity monitoring of the internal RAM bits.
    Alarm for configuration and illumination errors (end of life).
    Temperature range from -40°C to 110°C.
    Small outline, 30-pin optoBGA package for SMT.
    Illumination: iC-SN85 BLCC SN1C (850nm encoder LED).

    Datasheets

    iC-LNG Datasheet
    Demo Board LNG2M Datasheet
    Code Disk LNG1RS 42-1024 Datasheet
     
    Manufacturer: iCHaus GmbH
     
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