| 发明名称 |
TEMPERATURE SENSOR CIRCUIT AND INTEGRATED CIRCUIT |
| 摘要 |
A temperature sensor circuit includes: an output circuit including a first field-effect transistor configured to output a current proportional to temperature when a voltage twice as high as a threshold voltage is applied to a gate of the first field-effect transistor; and a voltage generating circuit configured to generate the voltage twice as high as the threshold voltage by a plurality of field-effect transistors and supply the generated voltage twice as high as the threshold voltage to the gate of the first field-effect transistor. |
| 申请公布号 |
US2016187901(A1) |
申请公布日期 |
2016.06.30 |
| 申请号 |
US201514941151 |
申请日期 |
2015.11.13 |
| 申请人 |
SOCIONEXT INC. |
发明人 |
ARAI Tomoyuki |
| 分类号 |
G05F1/46;H03K17/687 |
主分类号 |
G05F1/46 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A temperature sensor circuit comprising:
an output circuit including a first field-effect transistor configured to output a current proportional to temperature when a voltage twice as high as a threshold voltage is applied to a gate of the first field-effect transistor; and a voltage generating circuit configured to generate the voltage twice as high as the threshold voltage by a plurality of field-effect transistors and supply the generated voltage twice as high as the threshold voltage to the gate of the first field-effect transistor. |
| 地址 |
Yokohama-shi JP |
