effect of slew rate on bandwith

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kamsned

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Q1lease tell me clearly that what is the effect of slew rate on bandwith, how bandwidth increase or decrease with SR???

Q2: what is the effect of voltage gain of amplifier on bandwidth?
 

kamsned said:
Q1lease tell me clearly that what is the effect of slew rate on bandwith, how bandwidth increase or decrease with SR???
Q2: what is the effect of voltage gain of amplifier on bandwidth?
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Q1: The slew rate SR determines the large-signal bandwidth Bsr (with strong feedback) of an opamp is given by

Bsr=SR/(2*Pi*Vmax) with: Bsr in Hz and Vmax=max. possible output amplitude (equal or smaller than Vsupply).

Q2: This question is related to the small-signal bandwidth, which depends on the gain setting (gain-bandwidth product).
 

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