Patent ID: 8462035

Claim:
A digital-to-analog conversion arrangement for converting a digital input signal, the digital-to-analog conversion arrangement comprising: a first digital-to-analog converter having a first signal resolution; a second digital-to-analog converter having a second signal resolution different from the first signal resolution; and a digital-to-analog converter selector configured to select the first digital-to-analog converter for digital-to-analog conversion of the digital input signal if the digital input signal has a power in a first power range, and to select the second digital-to-analog converter for digital-to-analog conversion of the digital input signal if the digital input signal has a power in a second power range; wherein the digital-to-analog conversion arrangement is configured to merge a first analog signal and a second analog signal, the first analog signal being based on a first analog output signal of the first digital-to-analog converter and the second analog signal being based on a second analog output signal of the second digital-to-analog converter.