Analog-to-digital converter

Details Analog-to-digital converter Analog-to-digital converter

1983-11-25

1985-11-12

Dobeck, B.

Communications: electrical

Audible indication

Percussion-type sound producer

328162, 375 28, H03K 1302

Patent

active

045531285

ABSTRACT:
This analog-to-digital converter includes a comparator (20) to which the samples X.sub.(n) of the signal to be converted, are applied. The output of the comparator controls a logic circuit (22) producing (N+1) bits to a digital-to-analog converter (24) the output of which is fed back to the input of comparator (20). The converter carries out a converting procedure through N successive approximation steps at the end of which the N most significant bits available at the output of the logic circuit (22) stand directly for the rounded-off digital value of sample X.sub.(n).

REFERENCES:
patent: 3982241 (1976-09-01), Lipcon
patent: 3999129 (1976-12-01), Kasson
patent: 4224605 (1980-09-01), Michaud et al.
patent: 4251803 (1981-02-01), Debord et al.
patent: 4380005 (1983-04-01), Debord et al.

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