Application of a conditionally stable instrumentation amplifier to industrial measurement
US6525589B1 · kind B1 · utility
32Cited by
1References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 25, 2000 |
| Grant date | Feb 25, 2003 |
| Priority date | — |
| Expiry date | Feb 17, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M3/452
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
An instrumentation circuit has an integrated circuit that has input terminals, an amplifier arrangement using feed forward compensation and an analog to digital converter and a serial data output receiving the output from said amplifier arrangement. A bridge circuit, having a transducer, or a thermocouple arrangement are connected to input terminals of the integrated circuit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.