Temperature compensation circuit and sensor device
US10088532B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 26, 2016 |
| Grant date | Oct 2, 2018 |
| Priority date | — |
| Expiry date | Jul 10, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K17/14
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Provided is a temperature compensation circuit capable of solely and independently adjusting a temperature compensation amount. The temperature compensation circuit includes: a first temperature compensation voltage terminal connected to a node between a first resistor and a second resistor; a second temperature compensation voltage terminal connected to a node between a third resistor and a fourth resistor; a first voltage terminal formed at a node between the first resistor and the fourth resistor; a second voltage terminal formed at a node between the second resistor and the third resistor; a fifth resistor connected between a power supply terminal and the first voltage terminal; and a sixth resistor connected between a ground terminal and the second voltage terminal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.