Automatic Signal Conditioner with LUT Temperature Compensation and 1 Vpp (100 Ω) / 2 Vpp Outputs

The general purpose sensor signal conditioner iC-TW3 provides
highly accurate non contact trimming of three independent sine/cosine sensor signals.

An automatic gain and offset control compensates sensor signal errors and stabilizes the differential output signals at 1 Vpp or 2 Vpp.

The internal or an external temperature sensor linked to the chip can influence the gain and offset correction by arbitrary temperature-dependent compensation parameters sourced from a look-up table.

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Features

  • Fully differential 3-channel signal conditioning
  • PGS inputs for differential and single-ended signals
  • Overall gain of -3 to 57 dB, adjustable in steps of 0.08 dB

Applications

  • Programmable general purpose sensor interface
  • Optical position sensors
  • Magnetic position sensors


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