Mills & Onello LLP
Digital-to-analog converter with fast switching and precise voltage conversion
A digital-to-analog converter capable of high-speed switching and precise voltage conversion is provided. The digital-to-analog converter for voltage-converting a digital input signal into an analog output voltage includes an auxiliary converter for determining the range of the analog output voltage, by controlling connection to a first or second reference voltage in response to a range control signal. Also, the digital-to-analog converter includes a main converter for changing the analog output voltage by controlling connection to the first or second reference voltage in response to the digital input signal for directing voltage conversion.
Samsung Electronics Co., Ltd.
H
H03M
inventional
Seung-hoon
Lee