Low noise integrated preamplifier for application in Intermediate Energy Physics Experiments

Only a few charge preamplifiers suitable for use with Large Area Silicon Detectors have been realised as integrated circuits. In this paper we presents some of them that includes in the same chip both a charge preamplifier and a shaper, dramatically cutting power dissipation, size and cost. The resolution achieved is very good. It is intended in particular for use in Intermediate Energy Physics Experiments.