CHAPTER 13
BASIC OP-AMP CIRCUITS
1. A common interfacing process often used when a linear analog system must provide inputs to a digital system.
A/D conversion
2. Method of A/D conversion that uses parallel comparators to compare the linear input signal with various reference voltages developed by a voltage divider
Flash
3. Produces an output that is proportional to the rate of change of the input voltage
Differentiator
4. The difference between the UTP and the LTP
Hysteresis voltage
5. Used to generate pulse waveform from the sine wave output of the audio generator.
Voltage comparator
6. When the output is at the maximum positive voltage and the input exceeds UTP, the output switches to the _________ negative voltage
Maximum
7. Uses a capacitor in the feedback path which is open to dc. This implies that the gain at dc is the open-loop gain of the op-amp.
Practical integrator
8. Gives an op-amp noise immunity
Hysteresis
9. Used to detect positive and negative voltages by connecting a fixed reference voltage source to the inverting input of a zero-level detector.
Nonzero-Level detection
10. A good example of hysteresis
Thermostat
11. A comparator with three trigger points
Schmitt Trigger
12. The output of Schmitt trigger is
Pulse waveform
13. In a comparator with output bounding, what type of diode is used in the feedback loop?
Zener
14. Necessary components for the design of a bounded comparator
Rectifier and zener diodes
15. Type of circuit that uses comparators
Nonzero-level detector
16. Variations of the basic summing amplifier
Averaging and scaling amplifier
17. Differentiation of a ramp input produces a step output with an amplitude proportional to the _________
Slope
18. Another term for flash
Simultaneous
19. Integration of a step input produces a ramp output with the slope proportional to the _________
Amplitude
BASIC OP-AMP CIRCUITS
1. A common interfacing process often used when a linear analog system must provide inputs to a digital system.
A/D conversion
2. Method of A/D conversion that uses parallel comparators to compare the linear input signal with various reference voltages developed by a voltage divider
Flash
3. Produces an output that is proportional to the rate of change of the input voltage
Differentiator
4. The difference between the UTP and the LTP
Hysteresis voltage
5. Used to generate pulse waveform from the sine wave output of the audio generator.
Voltage comparator
6. When the output is at the maximum positive voltage and the input exceeds UTP, the output switches to the _________ negative voltage
Maximum
7. Uses a capacitor in the feedback path which is open to dc. This implies that the gain at dc is the open-loop gain of the op-amp.
Practical integrator
8. Gives an op-amp noise immunity
Hysteresis
9. Used to detect positive and negative voltages by connecting a fixed reference voltage source to the inverting input of a zero-level detector.
Nonzero-Level detection
10. A good example of hysteresis
Thermostat
11. A comparator with three trigger points
Schmitt Trigger
12. The output of Schmitt trigger is
Pulse waveform
13. In a comparator with output bounding, what type of diode is used in the feedback loop?
Zener
14. Necessary components for the design of a bounded comparator
Rectifier and zener diodes
15. Type of circuit that uses comparators
Nonzero-level detector
16. Variations of the basic summing amplifier
Averaging and scaling amplifier
17. Differentiation of a ramp input produces a step output with an amplitude proportional to the _________
Slope
18. Another term for flash
Simultaneous
19. Integration of a step input produces a ramp output with the slope proportional to the _________
Amplitude
1 comments:
Could you please clarify which wootingdoublemovement specific question or concept from Chapter 13 on basic op-amp circuits you'd like a one-line answer for?
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