| 发明名称 |
BANDGAP REFERENCE CIRCUIT AND POWER SUPPLY CIRCUIT |
| 摘要 |
A bandgap reference circuit includes a first temperature correction circuit that is connected between a power supply terminal and a node between a first resistor and a second resistor. The first temperature correction circuit includes a first transistor that is connected between the first power supply terminal and the node between the first resistor and the second resistor, a control terminal of the first transistor being connected at a junction where the end of a first bipolar transistor connects together with a third resistor, and a fourth resistor that is connected in series between the first transistor and the first power supply terminal. |
| 申请公布号 |
US2016282895(A1) |
申请公布日期 |
2016.09.29 |
| 申请号 |
US201615173304 |
申请日期 |
2016.06.03 |
| 申请人 |
Renesas Electronics Corporation |
发明人 |
Kiuchi Hideki |
| 分类号 |
G05F3/08 |
主分类号 |
G05F3/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A bandgap reference circuit comprising:
a first temperature correction circuit that is connected between a power supply terminal and a node between a first resistor and a second resistor, whereinthe first temperature correction circuit comprises:
a first transistor that is connected between the first power supply terminal and the node between the first resistor and the second resistor, a control terminal of the first transistor being connected at a junction where the end of a first bipolar transistor connects together with a third resistor; and a fourth resistor that is connected in series between the first transistor and the first power supply terminal. |
| 地址 |
Tokyo JP |
