An inverting Schmitt trigger has ±9 V supply voltages and values of Rf1 = 2.7 k? and Rf2 = 1 k?. The load voltage is 10 k?. What is the circuit's UTP and LTP?
A) UTP = -2.43 V, LTP = +2.43 V B) UTP = -2.16 V, LTP = +2.16 V
C) UTP = +2.16 V, LTP = -2.16 V D) UTP = +2.43 V, LTP = -2.43 V
C
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