SiTek position sensing detectors

Laser Components now offers signal processing circuits with a range of SiTek position sensing detectors.  

These processing circuits are able to output a voltage of all sum and differential signals for all position sensing detectors, with inputs for external adjustment of their offset voltages.

The signal processing circuits are built using thick film technology and laser trimmed resistors on a 20.5 x 20.5mm ceramic substrate in order to obtain high reliability and maximum precision. The boards are available with either surface mount leads or DIL leads for multiple integration options, says the company.

These signal processing circuits can be used as stand-alone units for all of the company's position sensitive devices (PSDs); however, to make system integration easier, they can be ordered pre-attached to a selection of PSDs.