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5.2The slew rate of an op-amp is 0.5 V/usec. Themaximum frequency of a sinusoidal input of2 Vrms that can be handled without excessivedistortion is(a) 3 kHz(b) 30 kHz(c) 200kHz(d) 2 MHz |
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Answer» Option Bas slew rate = 2πfknow2πfk should be less than Slew ratef should be less than Slew k= 2√2 Vassume gain = 1fmax= 0.5/10^-6*2*3.14*2*√2 = 28.13 |
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