COA - 7 Analog Input and Output

Slides are available below both in an on-line web format and as PDF files (6 slides per page) which can be printed.

On-Line Slides

  • ANALOG I/O
  • Open Loop Control
  • Closed Loop Control
  • Digital to Analog Converter (DAC)
  • Digital to Analog Converter (Analog Output)
  • Operational Amplifier
  • Op Amp used as Inverting Amplifier
  • Negative Feedback
  • Gain with Negative Feedback
  • DAC
  • DAC (continued)
  • Output from a DAC
  • Binary Weighted Resistor Network (Disadvantages)
  • Analog to Digital Converter (Analog Input)
  • ADC Methods
  • Counter Ramp ADC
  • Counter Ramp Timing
  • Counter Ramp Operation
  • Successive Approximation ADC
  • Successive Approximation ADC Operation
  • Successive Approximation ADC Contd.
  • FLASH (Parallel) ADC
  • Flash ADC Operation
  • Flash ADC Characteristics
  • Analog to Digital Conversion
  • Amplitude Quantisation
  • Quantisation Error
  • SAMPLING
  • Nyquist Sampling Theorem
  • fsample > 2 fmax
  • fsample = 2 fmax
  • fsample < 2 fmax
  • Aliasing
  • Typical Spectrum of Signal and Noise
  • Signal Processing (concept)
  • Summary

    All Slides in PDF format

    This file contains all the above slides in a single file which can be previewed in a web browser and also printed. Files are usually less than 100KBytes in size.

  • Slides (6 per page)
    Last Updated by DJK 7/12/99
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