Problem A The circuit must provide at least 90% of the DC gain (low frequency gain) for frequencies up to 140 kHz. a) Determine whether the 741 op amp, with a Unity Gain Frequency of 0.5MHz can be used. b) Determine the minimum op amp requirements 2k Rin Vsig Rin Rf 15k Rf Vcc/-Vcc +8V/ -8V Vout O
Problem A The circuit must provide at least 90% of the DC gain (low frequency gain) for frequencies up to 140 kHz. a) Determine whether the 741 op amp, with a Unity Gain Frequency of 0.5MHz can be used. b) Determine the minimum op amp requirements 2k Rin Vsig Rin Rf 15k Rf Vcc/-Vcc +8V/ -8V Vout O
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Transcribed Image Text:Problem A
The circuit must provide at least 90% of the DC gain (low
frequency gain) for frequencies up to 140 kHz.
a) Determine whether the 741 op amp, with a Unity Gain
Frequency of 0.5MHz can be used.
b) Determine the minimum op amp requirements
2k
Rin
Vsig
Rin
Rf
15k
www
:
Rf
Vcc/-Vcc
+8v/ -8V
Vout
O
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