MULTI-SENSOR INTEGRATED CIRCUIT DEVICE

摘要

A multiple sensor-types integrated circuit device includes a semiconductor die including a first sensor type and a second sensor type formed thereon, an electrically insulating package enclosing the semiconductor die and a plurality of electrically conductive leads coupled to the semiconductor die and extending from the package. By way of example and not limitation, a multiple sensor-types integrated circuit die includes a semiconductor substrate of a first polarity, a plurality of regions of the first polarity formed in the substrate, where the plurality of regions are relatively more heavily doped than the substrate, multiple wells formed in the substrate, and a covering layer formed over the substrate.