| 摘要 |
A digital-to-analog converter circuit includes a converter configured to convert digital signals of bit n (n=0, 1, 2, . . . , N) to voltage values, a plurality of amplifiers configured to output currents having different values in accordance with the voltage values, and an adder configured to assigning weights to the currents and adding the currents together in response to the digital signal of bit n.
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