Abstract
A functionally complete, microprocessor-compatible digital-to-analog converter which operates on a single +5 V supply is described. This monolithic bipolar chip is fabricated using a linear compatible I/SUP 2/L process and contains both a precision reference and a voltage output buffer, along with the DAC and input logic. Laser wafer trimming of on-chip thin-film resistors is used to guarantee output response linearity as well as the absolute calibration of end points. The new circuit techniques which were developed to allow low-voltage single-supply operation with no sacrifice in performance are described and analyzed in detail.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
