Comment briefly on the role of each of the following and state
which are the most important parameters and techniques to consider
in the design of a current to voltage converter used to condition
an induction magnetometer.
? Amplifier voltage noise
? Amplifier current noise
? Thermal resistor noise
? Current to voltage conversion gain
? Guarding
? Standoff insulator
? Offset correction
? Balanced input impedances
Comment briefly on the role of each of the following and state which are the most...
Problem 3: a) For the inverting amplifier designed using low noise amplifier AD743 shown on the bottom of the page with Ri=10kOhm and Rf=220kOhm, what should be the value of the resistor connected to the non-inverting input (R2) to minimize the output offset due to input bias current? b.) Even if the R2 value you calculated is used, could there be an output offset due to a difference between the two input bias currents? What is the maximum value of...
thanks Laboratory 1: operation amplifier characteristics A. Objectives: 1. To study the basic characteristics of an operational amplifier 2. To study the bias circuit of an operational amplifier B. Apparatus: 1. DC Power supply 2. Experimental board and corresponding components 3. Electronic calculator (prepared by students) 4. Digital camera (prepared by students for photo taking of the experimental results) 5. Laptop computer with the software PicoScope 6 and Microsoft Word installed. 6. PicoScope PC Oscilloscope and its accessories. 7. Multimeter...