| 摘要 |
At an integrated analog multiplexer with several multiplexer inputs, a multiplexer output, a switch device and a difference amplifier with an inverting and a non-inverting amplifier input as well as an amplifier output the amplifier output forms the multiplexer output, the difference amplifier is connected as inverting amplifier by means of a feedback branch from the amplifier output to the inverting amplifier input and the switch device selectively connects one of the multiplexer inputs with the inverting amplifier input.
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