|Abstract: Data Sheet Pacific Silicon Sensor Inc. QP50-6-SD QUAD PHOTODIODE SUM AND DIFFERENCE AMPLIFIER SPECIFICATIONS The QP50-6SD is a quad photodiode array with current-tovoltage amplifiers that provide top minus bottom and left minus right difference signals. Additionally the QP50-6SD provides a signal that is the sum of all four quadrant diode signals. The difference signals are voltage analogs of the light intensity difference sensed by pairs of photodiode elements in the array. The QP50-6SD ...
|quadrant photodiode QP50-6-SD QP50-6 photo-diode bias photodiode amplifier quad photodiode QP50-6SD QP50-6-SD abstract