Operational Amplifier Parameters Assessment

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2. Which of the following is not an assumption of ideal op amp analysis?
3. Which of the following is the inverting op amp’s closed loop gain for the schematic shown below?
Image as described above
4. Which of the following is the non-inverting op amp's closed loop gain for the schematic shown below?
Image as described above
5. For an inverting op amp which of the following is true?
6. Which of the following correctly defines Input Offset Voltage, VOS?
7. Generally, which of the following types of input stages of an op amp typically has lower offset voltage?
8. When a customer designs a circuit using an op amp that has poor PSRR, what can the designer do to compensate?
9. For the test circuit shown below, the optional VOS buck input is best described by which of the following?
Image as described above
10. The value listed as TCVOS can be described by which of the following?
11. If PSRR is a crucial specification in a design, which of the following is the best op amp to consider?
12. The Input Bias Current can be found using which of the following?
13. Which of the following is recommended as one good method to compensate for Input Bias Current?
14. Because newer products are focused on single supply operation, datasheets use which of the following terminology to specify the maximum and minimum output voltage?
15. The -3 dB point refers to which of the following?
16. Which of the following is the best explanation of Slew Rate?
17. Using the graph below, choose the value that represents the shutdown current for the LMH6647 at room temperature.

Image as described above
18. Using the graph below at what voltage will the LMH6647 shutdown?
Image as described above
19. On the datasheet what term do you know refers to the limits beyond which damage to the device may occur?
20. For the Standard Test Loop Circuit shown below, if the VOS Output = 650 mV, then what is the actual offset voltage of the DUT op amp?
Image as described above
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