op-amp specification

Thread Starter

ammar87

Joined Jan 7, 2013
12
hi everyone
i want to know how to read these specifiaction from op-amp OPA548 datasheet:
minimum gain
power bandwidth
small signal bandwidth
for power bandwidth i found this equation:
fpw=SR/(2*pi*Vmax)
 

crutschow

Joined Mar 14, 2008
34,282
Minimum gain = 90dB

Power bandwidth is from either the Maximum Output Swing graph on page 6 or calculated from the last equation in your post.

Small signal bandwidth is the 1MHz GBWP divided by the closed-loop gain of the circuit.
 
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