Voltage-to-frequency and analog-to-digital converter circuit
US4558301A · kind A · utility
6Cited by
11References
2Claims
0Family size
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Key dates
| Filing date | Jul 1, 1982 |
| Grant date | Dec 10, 1985 |
| Priority date | — |
| Expiry date | Jul 1, 2002 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M1/60
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A voltage-to-frequency and analog-to-digital conversion circuit using a microprocessor-controlled capacitor charge-discharge scheme provides high resolution and low component count and is particularly suitable for use with resistance bridge transducers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.