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Digital-to-analog converter, source driving circuit and display device having the same
Digital-to-analog converter, source driving circuit and display device having the same
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机译:数模转换器,源极驱动电路和具有该转换器的显示装置
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摘要
A digital-to-analog converter includes a voltage-to-current converter, a current-mode digital-to-analog converter and an operational amplifier. The voltage-to-current converter generates a first current signal, and the current-mode digital-to-analog converter generates a second current signal. The operational amplifier modulates a drain current in response to the second current signal and generates an output signal having an offset.
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