16-Bit Optical Encoder with SPI and Serial/Parallel Outputs.
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).
Manufacturer: iCHaus GmbH