http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113574394-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ed9502f7ab09df26e82afb0f54dfe4a8 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03F2203-45048 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03M1-66 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03K5-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03F3-085 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03M1-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03F3-45475 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03F3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R15-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03F3-387 |
| filingDate | 2020-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02e6c4bc2868a7c741f69a0acf15f778 |
| publicationDate | 2021-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113574394-A |
| titleOfInvention | Linear isolation amplifier and method for self-calibration thereof |
| abstract | The amplifier circuit may comprise an isolated amplifier circuit disposed on a high voltage side of the amplifier circuit and arranged to generate an isolated output signal. The amplifier circuit may include: a first optocoupler circuit configured to receive an isolated output signal from the isolated amplifier circuit; and an output amplifier circuit disposed on a low voltage side of the amplifier circuit and coupled to receive the optical output signal from the optocoupler circuit. The amplifier circuit may further include: a calibration circuit coupled to the output amplifier circuit to generate a calibration enable signal; and a second optocoupler circuit configured to receive the calibration enable signal and output a switching signal, wherein the reference voltage is output to the isolation amplifier circuit. |
| priorityDate | 2019-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID7050 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419568092 |
Total number of triples: 20.