Physics · Analog Electronics
A Schmitt trigger uses an operational amplifier with saturation voltages of ±5 V. If the circuit parameters set the feedback fraction β to 1/3, what is the Lower Threshold Point (LTP) voltage of this Schmitt trigger?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1-1.667 V✓
- 21.667 V
- 3-5 V
- 45 V
Correct answer
-1.667 V
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