Drive circuit, liquid jet head, and liquid jet recording device

Abstract

There are provided a drive circuit and so on capable of controlling costs. A drive circuit according to an embodiment of the present disclosure is a circuit configured to output a drive signal to be applied to a liquid jet head, including a waveform storage section configured to store a plurality of pieces of waveform configuration information, a waveform selection section which is configured to select one of the plurality of pieces of waveform configuration information stored in the waveform storage section and which is configured to output the waveform configuration information selected as selected waveform configuration information, and a signal generation section configured to generate the drive signal configured to jet liquid based on the selected waveform configuration information output from the waveform selection section and an image datum input from an outside of the liquid jet head. The waveform selection section selects the selected waveform configuration information from the plurality of pieces of waveform configuration information using one of a first configuration signal set in advance, and a second configuration signal defined by an additional data signal included in the image datum.

Dependencies are inferred from the claim text.