MIKROE-957 mikroElektronika, MIKROE-957 Datasheet - Page 20

• Manufacturer Part Number: MIKROE-957
• Description: Other Development Tools ASLK PRO ANALOG DEVELOPMENT SYSTEM
• Manufacturer: mikroElektronika

Specifications of MIKROE-957

• Rohs: yes
• Product: Analog System Lab Kit PRO
• Tool Is For Evaluation Of: TL082, MPY634
• Operating Supply Voltage: 2.5 V to 5.5 V
• Description/function: Analog Lab Kit for Undergraduate Engineering
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C

page 20
1.2 Exercise Set 1
1
2
3
Design the following amplifiers - (a) a unity gain amplifier, (b) a non-inverting
amplifier with a gain of 2 (Figure 1.5(a)) and an inverting amplifier with the
gain of 2.2 (Figure 1.5(b)).
Design an instrumentation amplifier using three OP-Amps with a controllable
differential-mode gain of 3. Refer to Figure 1.9(a) for the circuit diagram.
Assume that the resistors have 1% tolerance and determine the Common
Mode Rejection Ratio (CMRR) of the setup and estimate its bandwidth. We
invite the reader to view the recorded lecture [18].
Design an instrumentation amplifier using two OP-Amps with a controllable
differential-mode gain of 5. Refer to Figure 1.9 for the circuit diagrams of the
instrumentation amplifiers and determine the values of the resistors. Assume
that the resistors have 1% tolerance and determine the CMRR of the setup
and estimate its bandwidth.
Figure 1.7: Frequency Response of Negative Feedback Amplifiers
1.3 Measurements to be taken
1
2
3
4
Transient response - Apply a square wave of fixed magnitude and study the
effect of slew rate on unity gain, inverting and non-inverting amplifiers.
Frequency Response - Obtain the gain bandwidth product of the unity gain
amplifier, the inverting amplifier and the non-inverting amplifier from the
frequency response.
DC Transfer Characteristics - Study the saturation limits for an OP-Amp.
Determine the second pole of an OP-Amp and develop the macromodel for the
given OP-Amp IC TL082. See Appendix B for an introduction to the topic of
analog macromodels.
Figure 1.8: Outputs VF1, VF2 and VF3 of Negative Feedback
Amplifiers of Figure 1.6 for Square-wave Input VG1
Analog System Lab Kit PRO