AMPLIFICADOR INVERSOR
Gómez Montes C.I.** Díaz de Luna J.A.** Camacho Román J.A.**Hernández Aguilar J.A.
I.- INTROCUCCION
El amplificador operacional de propósito general (741) también puede serutilizado para diseñar un acondicionador de señal (CAS), esta es una útil aplicación de microcontrolador y que se compara como la ecuación de una línea recta, y=mx + b.
Un acoplamiento de seña seutiliza principalmente cuando se requiere tener una señal específica de salida dependiendo de una señal de entrada, es decir, cuando se tiene un rango de voltaje de entrada se requiere tener un rangode voltaje de salida, para esto se realiza un arreglo con el amplificador operacional 741.
II.- OBJETIVO
Al realizar esta práctica el alumno aplicara y reforzara los conocimientos teóricosadquiridos en el salón de clases acerca de los amplificadores operacionales utilizados como acopladores de señal.
III.- MARCO TEÓRICO
Un circuito de sumador inversor también se puede considerar como un mediopara diseñar un circuito acondicionador de señal (CAS), útil en una aplicación de microcontrolado u que se comporta de acuerdo con la ecuación de línea recta, y=mx + b. Esta ecuación se presenta confrecuencia cuando se diseñan los CAS.
Cada uno de las partes de la ecuación anterior corresponde a una parte del siguiente circuito, y = Vo, x es el voltaje de la señal de entrada, Ei, m correspondea la ganancia del circuito, Rf/Ri, y b es Rf/R2 veces Ecd.
Por lo tanto si en la aplicación que nos interesa se utiliza un sensor que produce una señal de entrada, medida respecto a tierra, y quehay que amplificarla y desviarla, entonces lo que se puede utilizar es un CAS similar al anterior. Para diseñar una unidad de CAS es necesario obtener la ecuación del circuito. Esta ecuación seobtiene tomando en cuenta lo que se recibe, las condiciones de la salida del sensor, y después transformando lo anterior en lo que se desea, es decir, las condiciones de entrada del convertidor A/D del…
Thank you for another informative web site. Where else could I get that kind of info written in such a perfect way? I’ve a project that I am just now working on, and I have been on the look out for such info.
Hi mates, its enormous post about teachingand entirely explained, keep it up all the time.
Good day! I know this is kinda off topic however I’d figured I’d ask.
Would you be interested in trading links or maybe guest authoring a blog post
or vice-versa? My site covers a lot of the same subjects as yours
and I feel we could greatly benefit from each other.
If you are interested feel free to send me an e-mail.
I look forward to hearing from you! Terrific blog by the way!
I’m gone to convey my little brother, that he should also go to see this
web site on regular basis to obtain updated from latest news.
Having read this I thought it was rather informative.
I appreciate you spending some time and effort to put
this information together. I once again find myself spending a significant amount of time both
reading and posting comments. But so what,
it was still worth it!
Inspiring story there. What occurred after? Take care!
Valuable info. Fortunate me I discovered your web site by accident, and I am surprised why this twist of fate did not happened in advance!
I bookmarked it.
Link exchange is nothing else however it is only placing the other
person’s weblog link on your page at suitable place and other person will also do same in favor of you.
Nice blog here! Also your web site loads up very fast!
What host are you using? Can I get your affiliate link to your host?
I wish my site loaded up as quickly as yours lol
I do trust all of the ideas you have introduced for your post.
They are really convincing and will certainly work. Still, the posts are
too brief for starters. May you please lengthen them a bit from next time?
Thanks for the post.
It’s an amazing article for all the web people; they will get
benefit from it I am sure.
You actually make it seem so easy with your presentation but I find
this matter to be actually something which I think I would
never understand. It seems too complex and very broad for
me. I’m looking forward for your next post, I will try to get the hang of it!
This is my first time visit at here and i am actually pleassant to
read everthing at single place.
This is really interesting, You are a very skilled blogger.
I have joined your rss feed and look forward to seeking more of your great post.
Also, I’ve shared your site in my social networks! natalielise pof
Heya i’m for the first time here. I came across this board and I find It really useful & it helped me out a lot. I hope to give something back and help others like you aided me.
I do not even know how I ended up here, but I thought this post was great. I don’t know who you are but definitely you’re going to a famous blogger if you aren’t already 😉 Cheers!
After all, what a great site and informative posts, I will upload inbound link – bookmark this web site? Regards, Reader.
Hi, I think your site might be having browser compatibility issues. When I look at your website in Safari, it looks fine but when opening in Internet Explorer, it has some overlapping. I just wanted to give you a quick heads up! Other then that, fantastic blog!
magnificent submit, very informative. I’m wondering why the opposite specialists of this sector do not notice this. You must continue your writing. I am confident, you’ve a great readers’ base already!
I like what you guys are up too. Such clever work and reporting! Keep up the superb works guys I’ve incorporated you guys to my blogroll. I think it will improve the value of my web site 🙂
Rattling superb visual appeal on this site, I’d rate it 10 10.
You made some first rate points there. I regarded on the web for the issue and located most individuals will go along with along with your website.
I love it when people come together and share opinions, great blog, keep it up.
Excellent website you have here but I was curious about if you knew of any message boards that cover the same topics talked about here? I’d really love to be a part of community where I can get feed-back from other knowledgeable individuals that share the same interest. If you have any recommendations, please let me know. Bless you!
A powerful share, I simply given this onto a colleague who was doing a little bit analysis on this. And he in truth bought me breakfast as a result of I found it for him.. smile. So let me reword that: Thnx for the treat! But yeah Thnkx for spending the time to debate this, I really feel strongly about it and love reading extra on this topic. If attainable, as you grow to be experience, would you mind updating your weblog with extra particulars? It’s extremely helpful for me. Big thumb up for this weblog submit!
Outstanding post, I think blog owners should acquire a lot from this web blog its really user friendly.
Pretty! This was a really wonderful post. Thank you for your provided information.
Excellent website. Lots of useful info here. I am sending it to some friends ans also sharing in delicious. And naturally, thanks for your effort!
Hi , I do believe this is an excellent blog. I stumbled upon it on Yahoo , i will come back once again. Money and freedom is the best way to change, may you be rich and help other people.
Very interesting points you have mentioned, appreciate it for putting up. «Strength does not come from physical capacity. It comes from an indomitable will.» by Mohandas Karamchand Gandhi.
Hello my loved one! I want to say that this post is awesome, great written and include almost all significant infos. I would like to look extra posts like this.
Some really nice and utilitarian info on this web site, likewise I believe the layout holds great features.
Hmm it seems like your blog ate my first comment (it was super long) so I guess I’ll just sum it up what I had written and say, I’m thoroughly enjoying your blog. I as well am an aspiring blog blogger but I’m still new to everything. Do you have any recommendations for inexperienced blog writers? I’d really appreciate it.
Absolutely pent written content, Really enjoyed looking at.
I enjoy meeting utile info, this post has got me even more info! .
Thank you for sharing excellent informations. Your web-site is so cool. I’m impressed by the details that you have on this site. It reveals how nicely you perceive this subject. Bookmarked this website page, will come back for more articles. You, my pal, ROCK! I found just the information I already searched everywhere and simply couldn’t come across. What a perfect website.
I think this web site contains very fantastic indited content posts.
I like the valuable information you provide in your articles. I’ll bookmark your blog and check again here regularly. I am quite sure I’ll learn lots of new stuff right here! Best of luck for the next!
I liked up to you will receive performed right here. The sketch is attractive, your authored subject matter stylish. nonetheless, you command get got an impatience over that you would like be turning in the following. ill unquestionably come more until now once more as precisely the similar just about a lot incessantly within case you protect this hike.
I¦ve been exploring for a bit for any high quality articles or blog posts in this kind of area . Exploring in Yahoo I eventually stumbled upon this web site. Reading this information So i am satisfied to express that I’ve an incredibly just right uncanny feeling I found out just what I needed. I such a lot for sure will make sure to do not forget this web site and provides it a look regularly.