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Converter DAC... how works

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akkex

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Hi guys!! I´m doing a project of electronics if anyone can help me to realize it or to see the theory questions i can try to do it.

1)Explain in detail the operation of a waterfall converter. Show that the conversion takes place

2)In the circuit of figure 1 determine Vo in terms of B and Vref

3)In an industrial installation it is necessary to send to the process control five signals of a chemical reaction. The signals and their specifications are as follows:

Sign # 1: Reaction temperature (Tr). The maximum frequency of the same one is of 10 Hz. 8 bits of conversion. Signal # 2: Pressure in the reactor (Pr). The maximum frequency of the same one is of 10 MHz. 8 bits of conversion. Signal # 3: Inlet flow # 1 (Qi1). The maximum frequency of the same is 10 KHz. 8 bits of conversión.
 

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