| 发明名称 | Delta-sigma analog-to-digital converter | ||
| 摘要 | A delta-sigma analog-to-digital converter for use with multiplexed input channels. The delta-sigma analog-to-digital converter comprising at least one integrator that includes an operational amplifier, a memory element with a leakage preventing switch structure for each input channel and a reset switch element adapted to reset the operational amplifier between the input channels. The specific switch design prevents effectively channel to channel cross talk between multiplexed channels. | ||
| 申请公布号 | US9197242(B2) | 申请公布日期 | 2015.11.24 |
| 申请号 | US201414559176 | 申请日期 | 2014.12.03 |
| 申请人 | MURATA MANUFACTURING CO., LTD. | 发明人 | Aaltonen Lasse;Salo Teemu;Sillanpää Tero |
| 分类号 | H03M3/00 | 主分类号 | H03M3/00 |
| 代理机构 | Squire Patton Boggs (US) LLP | 代理人 | Squire Patton Boggs (US) LLP |
| 主权项 | 1. A delta-sigma analog-to-digital converter for use with multiplexed input channels, the delta-sigma analog-to-digital converter comprising at least one integrator that includes an operational amplifier, a memory element with a leakage preventing switch structure for each input channel and a reset switch element adapted to reset the operational amplifier between the input channels. | ||
| 地址 | Kyoto JP | ||