A method for digital / analog conversion and corresponding digital / analog conversion apparatus

A method for digital / analog conversion, comprising the steps of a) reacting a to be reacted in a corresponding analog signal digital word into a control code for a number of transducer elements (7; 7a, 7b), wherein the control code for each of these transducer elements (7; 7a, 7b) indicating whether it should be enabled or disabled, b) driving the transducer elements (7; 7a, 7b) individually according to the control code, said activated by each according to the control code converter element (7; 7a, 7b) is produced a corresponding output signal, and wherein the control of the individual wall lerelemente (7; 7a, 7b) is effected in dependence on the respectively supplied control code according to a "dynamic element matching" algorithm or according to a "Data Weighted Averaging" algorithm such that with each change of the control code, a previously activated conversion element (7; 7a; 7b is deactivated) , and c) combining the (by the activated according to the control code converter elements 7; 7a, 7b) output signals generated in this way that the corresponding analog signal to the digital word is obtained, wherein the number M of ...