Sensor

The QSE25x series are OPTOLOGIC ICs equipped with a Schmitt trigger at the output that provides hysteresis for noise immunity and pulse shaping. The basic building blocks of this IC consist of a photodiode, a linear amplifier, voltage regulator, Schmitt trigger, and four output options. The TTL/LSTTL compatible outputs can drive up to ten TTL loads over a corresponding supply current range of 4.5-16.0 volts. These devices are marked with colored stripes for easy identification.

The QSE25x series are OPTOLOGIC integrated circuits with Schmitt triggers at the output to provide hysteresis for noise immunity and pulse shaping. The basic building blocks of the IC include a photodiode, a linear amplifier, voltage regulator, Schmitt trigger, and four output options. TTL/LSTTL compatible outputs can drive up to 10 TTL loads with supply current from 4.5V to 16.0V. These devices are marked with a color band for easy identification.

Precision Isolated Current Sensor 8-SOIC -40 to 125 with Internal Reference