Rise Time Parameter (t_r)

Problem:
What is meant by the rise time parameter (t_r)?

Solution:
The rise time parameter, t_r, is defined as the time required for an output voltage step to change from 10% to 90% of its final value. It is expressed in units of s.

Also refer to the following related links:
Op Amp Parameter Table
Op Amp Parameter Information

These pages were extracted from Op Amps For Everyone, Chapter 11, by Bruce Carter, Ron Mancini–Editor in Chief.
Copyright © 2000, Texas Instruments Incorporated