Automatic offset compensating bipolar A/D converter circuit

Details Automatic offset compensating bipolar A/D converter circuit Automatic offset compensating bipolar A/D converter circuit

1987-06-01

1988-08-23

Miller, Charles D.

Communications: electrical

Audible indication

Percussion-type sound producer

340347AD, H03M 106

Patent

active

047664177

ABSTRACT:
An automatic offset compensating bipolar A/D converter circuit includes an A/D converter and a feedback circuit, which automatically compensates offset error between a specific level of input having analog voltage and a specific output code of output digital value corresponding to that input analog voltage. The A/D converter can convert the input analog voltage, which includes residual noises more than 1 LSB, into an output digital value. The feedback circuit can add a compensation voltage to the input analog voltage so as to equalize the posibilities of occurrence of codes which are more than and less than a specific output code of an output digital value to each other in accordance with an output digital value.

REFERENCES:
patent: 3953805 (1976-04-01), Couvillon
patent: 4186384 (1980-01-01), Acker
patent: 4353060 (1982-10-01), Endoh
patent: 4380005 (1983-04-01), Debord
patent: 4602374 (1986-07-01), Nakamura

Affiliated with

Also associated with

Rating

Automatic offset compensating bipolar A/D converter circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Automatic offset compensating bipolar A/D converter circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automatic offset compensating bipolar A/D converter circuit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-838072