Question

7 of 10 Problem 2 (25 pts) A thenmocouple is to be used with 16 bt A/D convener has full scale rang of OV o SV. The volhage output of the themocouple range of S0'C to 70"C, the 3649 mV nespectively Parra) 5 pts Compute the quantiration enor and the temperature resolution for this confiration Part bi 10 pts An noninverting OP amp is to he used to amplify the voltage signal to reduce the relative varies lincarly with the temperature over the sempertue cortesponding voltages at these temperatures are 2 585 mV and quantization ener (Gan--1+) Practical coniderations limt the ies on the OP amp from 1 k to 100 kD Only using one noninverting OP amp,what is the lowest nelative quantization emor achievable if the input to the OP amp is 2585 Part c) 10 pts Using the gain found in part bi, if the binary readout is 00001 11101110110what is the indicated voltage at the input to the OP amp? Assume the binary readout is an exac epresentation of the analog signal

Answer 1

Pant A om 2 16 atver temmp. resoat ranima -1G Res

taatら R y OOk 1C 8521X103 V

aost c aun Vnt I 2 2 28 ly tS 2- 2 2