PA9691 brand manufacturers: Greenlee, Elecinsight stock, PA9691 reference price.Greenlee. PA9691 parameters, PA9691 Datasheet PDF and pin diagram description download.You can use the PA9691 Barrel - Audio Connectors, DSP Datesheet PDF, find PA9691 pin diagram and circuit diagram and usage method of function,PA9691 electronics tutorials.You can download from the Elecinsight.