S1-0273
S1-0273
Model：S1-0273
Description：
Description：
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The 1L10_SU74_SPC02 is a 1L10 PSD with an attached signal processing circuit. The PSD currents are output as bipolar voltages representing the position and intensity of the centroid of a light spot on the PSD. The intensity signal can be used for external normalisation of the position (difference) signal in regard to light intensity dependence.
Inputs are available for external adjustment of offset voltages.
In order to obtain maximum precision, high reliability and small size the SPC02 is built using thick film technology and laser trimmed resistors on a 20.5 x 20.5 mm² ceramic substrate. The SPC02 is delivered with DIL pins.
