One-wire device with A-to-D converter
US6239732A · kind A · utility
268Cited by
6References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 13, 1998 |
| Grant date | May 29, 2001 |
| Priority date | — |
| Expiry date | Apr 13, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/05
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A low power integrated circuit having analog to digital conversion circuitry capable of receiving a plurality of analog signals and converting them to a digital value. The digital value is then transmitted, upon request, over a single wire bus. The accuracy of the analog to digital conversion circuitry can be calibrated via trim codes stored in an onboard EPROM.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.