摘要 |
An analog-to-digital converter for converting a multitude of analog input signals into a corresponding multitude of digital signals comprises a series arrangement of an analog multiplexer (2), an oversampling sigma-delta modulator (8), a decimator-cum-low-pass filter (10), a digital demultiplexer (12), an interpolator (14) and a digital matrix (16), which are all operated in synchronism. <IMAGE> |