| 摘要 |
A comparator includes a first potential supply terminal, a second potential supply terminal supplying a different potential from that of the first potential supply terminal, a first transistor of a first conductivity type coupled between the first potential supply terminal and a first node, and including a control terminal coupled to a first terminal, a second transistor of the first conductivity type coupled between the first potential supply terminal and a second node, and including a control terminal coupled to a second terminal, a third transistor of a second conductivity type coupled between the first node and a third terminal, and including a control terminal coupled to the second node, and a fourth transistor of the second conductivity type coupled between the second node and the second potential supply terminal, and including a control terminal coupled to the second node. |
