GA3216 Datasheet | onsemi

FOUNDATION GA3216 Pre-configured DSP System for Hearing Aids Description The Foundation GA3216 hybrid is a trimmer- configurable DSP system based on a two- channel pression circuit. It can efficiently replace traditional hearing- aid pression circuits without promising fundamental performance requirements. A trimmer interface supports manual circuit configuration. It continuously monitors trimmer positions and translates them into the hearing- aid parameters of choice. A serial data interface provides full programmability at the factory and in the field. The Foundation GA3216 includes in- channel squelch to attenuate microphone and circuit noise in quiet environments. It also includes...