| 摘要 |
The converter comprises a current producing device common to two channel digital data words for alternately producing currents having variable magnitudes and durations corresponding to the two channel digital data words, respectively. Two channel voltage producting devices respectively produce two channel analog output signal in response to the magnitudes and durations of the currents corresponding to the channel digital data words. A switch between the current producing device and two channel voltage producing device selectively supplies each current corresponding to one of the first channel digital words to the first channel voltage producer and each current corresponding to one of the second channel digital data words to the second channel voltage producer. |
