| 发明名称 |
INTEGRATED TIME AND/OR CAPACITANCE MEASUREMENT SYSTEM, METHOD AND APPARATUS |
| 摘要 |
Capacitance is measured by charging a capacitor from a constant current source during a known time period. The resultant voltage on the capacitor is proportional to the capacitance thereof and may be calculated from the resultant voltage and known time period. |
| 申请公布号 |
EP2100156(A2) |
申请公布日期 |
2009.09.16 |
| 申请号 |
EP20080705795 |
申请日期 |
2008.01.09 |
| 申请人 |
MICROCHIP TECHNOLOGY INCORPORATED |
发明人 |
BARTLING, JAMES, E. |
| 分类号 |
G01R27/26;G01R29/02;G01R31/28;G04F10/00 |
主分类号 |
G01R27/26 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
