Determine the current flowing through the load resistor, R₁, the current flowing through the output resistor, R₁, and the current flowing through diode D₁ when the output voltage from the opamp is at its maximum value. Diode D, has a maximum power dissipation rating of 30 mW. Is this sufficient for the circuit as shown? Justify your answer. Calculate the proportion of time you expect the output Vo to be high, based on your calculated threshold voltages, when Vi= 8 sin (2π x 5t) V. Express the proportion of time as a percentage and show your working.

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Analog to Digital Converters

The analog-to-digital converter (ADC) allows circuits controlled by microprocessors, Arduinos, Raspberry Pi, and various reasonable digital circuits to be connected to the real world. In the real world, analog signals have a continuous stream of information from a variety of sources and sensors capable of measuring sound, light, temperature, or movement, in addition to the many digital systems that interact with their environment by measuring analog signals from those transducers.