| 摘要 |
PROBLEM TO BE SOLVED: To provide an output circuit, a signal line driving circuit and a display device capable of reducing the number of differential pairs, capable of preventing the enlargement of circuit constitution and the increase of current consumption and capable of reducing an element size (layout area), and to provide an electronic apparatus using the output circuit, the signal line driving circuit and the display device.SOLUTION: Differential pair stages 210, 220 include a differential pair transistor formed by two transistors of which sources are connected with each other and a current source connected to the differential pair transistor, wherein a drain of one side transistor of two transistors is connected to a drain of one side transistor of the other differential pair as an output terminal, one side standard voltage of two standard voltages is supplied to a gate of one side transistor, an output voltage is fed back to the gate of the other side transistor, and an active load switching part 230 weighs and allocates active loads of (2) pieces in accordance with a control signal CTL with respect to differential pair stages of n pieces to perform a voltage-dividing operation. |
