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Homework Help: Circuit Element Recommendations

  1. Mar 22, 2006 #1
    Could someone please recommend part values for the following components, or tell me if they do not exist:
    1. differential op-amp that can source enough current to turn on a BJT and an LED, and also outputs a voltage near the +-5V inputs
    2. a BJT that can withstand up to 2V across it
    3. An LED with a breakdown voltage of greater than 5V
    4. An PNP Transistor that can withstand very large voltages but turns on with below 5V difference.
    5. The connectors that you see on a voltmeter to plug the testing leads into.
    Thank you for any help you can be.
  2. jcsd
  3. Mar 23, 2006 #2


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    Last edited by a moderator: May 2, 2017
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