**Transcription for Educational Website:**---**Understanding Op-Amp Slew Rate****Problem 9:** Figure 12-62 illustrates the output voltage of an operational amplifier (op-amp) in response to a step input. The question posed is: What is the slew rate?**Description of Figure 12-62:**The figure presents a graph with the output voltage \( V_{\text{out}} \) on the y-axis and time \( t \) on the x-axis. The graph is marked from -12 V to +12 V for the output voltage and from 0 to 15 microseconds (\( \mu s \)) for time.The blue line in the graph depicts a linear increase of voltage from -12 V to +12 V over a period of 15 microseconds, illustrating a response to the step input.**Concept Explanation:**The *slew rate* of an op-amp is defined as the maximum rate of change of its output voltage and is typically expressed in volts per microsecond (V/μs). It determines how quickly the op-amp can respond to rapid changes in the input signal.**Calculation:**To find the slew rate from the graph:1. **Determine the Change in Voltage (\( \Delta V \))**: The voltage changes from -12 V to +12 V, which is a total change of \( 24 \, \text{V} \) over the linear segment of the graph.2. **Determine the Time Interval (\( \Delta t \))**: The time duration for this change is 15 μs.3. **Calculate the Slew Rate**: \[ \text{Slew Rate} = \frac{\Delta V}{\Delta t} = \frac{24\, \text{V}}{15\, \mu s} = 1.6\, \text{V/μs} \]Thus, the slew rate of this op-amp is \( 1.6 \, \text{V/μs} \).**Further Learning:**Understanding the slew rate is crucial in applications requiring fast response times, such as in audio and RF circuits, where high-frequency signals need to be amplified without distortion.**Activity 11:** Identify each of the op-amp configurations in Figure 12-63.---This explanation supports learners in visualizing the relationship between the time it takes for an

We know direct formula for skew rate .

9. Figure 12–62 shows the output voltage of an op-amp in response to a step input. What is the slew rate? FIGURE 12-62 V out +12 V 15 µs -12 V – 11. Identify each of the op-amp configurations in Figure 12–63.

9. Figure 12–62 shows the output voltage of an op-amp in response to a step input. What is the slew rate? FIGURE 12-62 V out +12 V 15 µs -12 V – 11. Identify each of the op-amp configurations in Figure 12–63.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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