Enhanced CMOS for analog-digital power IC applications

Elementary process additions to 2-3-µm polygate CMOS provide enhanced high-voltage MOSFET's and broadband complimentary bipolars. This allows monolithic integration of a modern logic family and quality analog function with high-voltage high-current buffers and drivers. The technology is suitable for data conversion, telecommunication, analog switch, and industrial IC applications where low-voltage digital and analog control circuitry must be interfaced to high-voltage high-current outputs.