Re: Op-amp circuit help


<reginald.louis@xxxxxxxxx> wrote in message
news:ceb26ddd-7612-44f3-9a81-a2fd43bc99cd@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Hi everyone. I have a simple need, but don't know how to do it.

Let's call the input signal Vi and the 1st output Vo1 and 2nd output
Vo2. Here's a simple table of the relation I want from Vi to Vo1 and
Vo2

Vi swing from 0V to 5V
Vo1 must swing from 0V to 10V
Vo2 must swing from 10V to 0V (so Vo2 is the *inverse* of Vo1)

The circuit for V1 -> Vo1 is a simple non-inverting op-amp with a gain
of 2. But I don't know how to made the circuit for Vi -> Vo2

Any idea?

Since you are apparently aware you need a NON-INVERTING op-amp configuration
for Vi to Vo1 and that Vo2 is the INVERSE of Vo1, what type of op-amp
configuration so you suppose you need from Vo1 to Vo2?
Take another look at your textbook.



.

Relevant Pages

  • Op-amp circuit help
    ... Let's call the input signal Vi and the 1st output Vo1 and 2nd output ... Vo2. ... Vo1 must swing from 0V to 10V ...
    (sci.electronics.basics)
  • Re: Op-amp circuit help
    ... Let's call the input signal Vi and the 1st output Vo1 and 2nd output ... Vo2. ... That pivot point is the voltage you must connect to the non inverting input of the second stage if it is driven by V01 and has an inverting gain of -1. ...
    (sci.electronics.basics)
  • Re: Op-amp circuit help
    ... Vo2. ... Vo1 must swing from 0V to 10V ... Since you are apparently aware you need a NON-INVERTING op-amp configuration ...
    (sci.electronics.basics)
  • Re: Software upgrade for LG VX8300?
    ... How do I know if my phone is VO1 or VO2? ... supposed to be a software update to turn on MP3 ability and some other minor ...
    (alt.cellular.verizon)
  • Re: Op-amp circuit help
    ... Let's call the input signal Vi and the 1st output Vo1 and 2nd output ... Vo2. ... Vo1 must swing from 0V to 10V ...
    (sci.electronics.basics)
Quantcast