Slew Rate vs Rise Time Measurements for Op Amps - Workbench Wednesdays
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- Опубликовано: 7 авг 2024
- Slew rate shows how fast an operational amplifier can respond to an input signal’s change, and the “slew rate limit” is an important consideration. However, when looking at some signals, only their rise time is specified. That raises the question: do these terms refer to the same thing?
In this Workbench Wednesdays episode, James explains both how slew rate and rise time are different AND how they are related, using measurements in an op amp circuit.
Discuss the episode and ask James questions on the element14 Community! bit.ly/3R5sibm
Community discussion: What’s an example of where you picked the wrong op-amp, and why? bit.ly/3ZYcPhC
Workbench Wednesdays 66: How to Program Test Tools with Python - bit.ly/3J5InMs
Engage with the element14 presents team on the element14 Community - suggest builds, find project files and behind the scenes video: bit.ly/3tmdewv
Visit the element14 Community for more great activities and free hardware: bit.ly/3q6YMpu
Tech Spotlights: bit.ly/3qPrDhM
RoadTest and Reviews: bit.ly/3pV5Bux
Project14: bit.ly/31wbnJY
#0:00 Welcome to Workbench Wednesdays
#0:54 Slew Rate
#3:27 Rise Time
#4:59 Small vs. Large Signal
#7:10 Give Your Feedback
#opamp #operationalamplifier #oscilloscope 
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nice video, well done.
I wish I understood electricity well enough to learn from this. Seems like a great video, though!
Nice video I changed op amps in my dac and plays slower than the lma49720 original the one I have changed is original ne5532p what is going on I don't understand its the filter on the dac inside!
Would be nice if you compare the noise of your protoboard against the noise from the breadboard.
Very good video, but it was too quick, in my opinion. Thanks.
There is a lot of info to take in and digest. It is helpful to watch more than once. Also, if you have the equipment, build a the circuits, take the measurements, and make the calculations yourself.