Overview
H11AA23S is listed in the IC category. Available datasheets include documents from Fairchild Semiconductor.
Summary
AC INPUT/PHOTOTRANSISTOR OPTOCOUPLERS
Description
The H11AAX series consists of two gallium-arsenide infrared emitting diodes connected in inverse parallel driving a single silicon phototransistor output.
Source title
H11AA23S Datasheet(PDF) - Fairchild Semiconductor