Comparator

Discussion in 'The Projects Forum' started by aman92, Aug 29, 2012.

  1. aman92

    Thread Starter Member

    Aug 22, 2012
    33
    0
    I am trying to simulate a Class D amplifier in PSPICE using a comparator. The thing is that the output waveform from the comparator is continously ero and no spikes are generated. What is the problem with my schematic?
     
    • D.pdf
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  2. wayneh

    Expert

    Sep 9, 2010
    12,145
    3,054
    According to your schematic, the output of the op-amp is grounded. No signal, maybe a burnt op-amp.
     
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