Low-power channel operational amplifier circuit and control method of operational amplifier
A technology of operational amplifiers and control methods, applied to amplifiers, parts of amplifiers, improved amplifiers to improve efficiency, etc., can solve problems such as increased power consumption and increase power consumption, and achieve the effect of saving power consumption
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[0044] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.
[0045] A preferred embodiment of the present invention is a low power channel operational amplifier circuit. In this embodiment, the channel operational amplifier circuit can be applied to the source driving circuit of the display device and coupled to the display panel through the data line to drive the pixels on the display panel, but not limited thereto.
[0046] Please refer to image 3 , image 3 A schematic diagram of the low power channel operational amplifier circuit 3 in this embodiment is shown. Such as image 3 As shown, the channel operational amplifier circuit 3 includes an input stage circuit INS, an output stage circuit OS, a detection circu...
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