(Solved):
Consider the temperature sensor below using a Wheatstone Bridge configuration ...
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Consider the temperature sensor below using a Wheatstone Bridge configuration. Given the supply voltage Vi?=1V The two thermistors are temperature dependence with resistancess RTh1?=2R(1+k1?T)RTh2?=R(1+k2?T)? where T is the temperature in ?C and R is the resistance of the constant resistors on the left hand path. Vo? is the readout of this temperature sensor. Derive the output voltage Vo? as a function of temperature, T. In order to provide a linear sensor with sensitivity of 0.006V/?C, what values of the temperature coefficients, k1? and k2? should you select for RTh1? and RTh2? respectively? Plot Vo? against T in this case.