Issue No.09 - September (1974 vol.23)
S. Marjanovic , Faculty of Electrical Engineering, University of Belgrade, Belgrade, Yugoslavia and the Mihailo Pupin Institute
A multiplying D/A converter (MDAC) based upon the use of bipolar high precision current sources and inverted ladder networks is described. It is shown that if super-gain IC operational amplifiers are used with current sources a converter accuracy of 0.01 percent over the full temperature range can be achieved.
Current generator, D/A converter, Darlington configuration, ladder network, super-gain amplifier.
S. Marjanovic, "Multiplying D/A Converter", IEEE Transactions on Computers, vol.23, no. 9, pp. 986-988, September 1974, doi:10.1109/T-C.1974.224068