Title :
A quad 12 bit DAC with readback and software mode control
Author :
Lewis, Stephen ; Lefton, Scott
Author_Institution :
Analog Devices Semicond., Wilmington, MA, USA
Abstract :
A quad 12-bit digital-to-analog-converter (DAC) system with independent data readback and software mode and span control has been fabricated on a mixed bipolar/4-μm CMOS process with thin-film and dual-layer metal. All of the DACs are capable of true four-quadrant multiplication with no external components. The voltage outputs can drive 2k and 500 pF to ±10 V
Keywords :
digital-analogue conversion; monolithic integrated circuits; 12 bit; 4 micron; BiCMOS process; D/A convertor; dual-layer metal; four-quadrant multiplication; quad 12 bit DAC; readback; software mode control; thin-film; Breakdown voltage; CMOS process; Electronics packaging; MOS devices; Mirrors; Resistors; Switches; Switching circuits; Thin film devices; Threshold voltage;
Conference_Titel :
Custom Integrated Circuits Conference, 1988., Proceedings of the IEEE 1988
Conference_Location :
Rochester, NY
DOI :
10.1109/CICC.1988.20891
