Connect with us

How do I convert 0-5V to -10V +10V differential?

Discussion in 'General Electronics Discussion' started by bazooka40, Aug 19, 2011.

  1. bazooka40

    bazooka40

    1
    0
    Aug 19, 2011
    Hi,all

    I have a DA IC(AD5668) whose output is 0-5V. I
    want to transmit the singal with diferential (-10V to +10V)
    how would I go about converting the signal
    from one format to another.

    Frequency is 8KHz
    Thanks.
     
  2. Resqueline

    Resqueline

    2,848
    1
    Jul 31, 2009
    It's called converting an unipolar signal to a bipolar signal, and this place has a design example & guide.
    You'll either need different reference voltage & resistor(s), or another amplifier with a gain of two after that converter, to get +/- 10V.
     
  3. daddles

    daddles

    443
    3
    Jun 10, 2011
    This is probably easiest to do with an op amp that has a DC offset of 10 volts and a gain of four.
     
Ask a Question
Want to reply to this thread or ask your own question?
You'll need to choose a username for the site, which only take a couple of moments (here). After that, you can post your question and our members will help you out.
Electronics Point Logo
Continue to site
Quote of the day

-