This shows you the differences between two versions of the page.
Both sides previous revisionPrevious revisionNext revision | Previous revisionNext revisionBoth sides next revision | ||
university:courses:electronics:text:chapter-2 [28 Aug 2013 17:07] – [2.10.2 The Ideal Differentiator] Doug Mercer | university:courses:electronics:text:chapter-2 [06 Aug 2014 13:23] – minor edit Doug Mercer | ||
---|---|---|---|
Line 1: | Line 1: | ||
- | ======2: | + | ======Chapter |
=====2.1 The Ideal Voltage Feedback Op Amp ===== | =====2.1 The Ideal Voltage Feedback Op Amp ===== | ||
Line 80: | Line 80: | ||
However, if the values of the resistors are too low, a great deal of current is required from the op amp output for proper operation. This causes excessive power dissipation in the op amp itself, which has many disadvantages. The increased dissipation leads to self-heating of the integrated circuit, which can cause a change in the dc characteristics of the op amp itself. | However, if the values of the resistors are too low, a great deal of current is required from the op amp output for proper operation. This causes excessive power dissipation in the op amp itself, which has many disadvantages. The increased dissipation leads to self-heating of the integrated circuit, which can cause a change in the dc characteristics of the op amp itself. | ||
- | From a practical sense, resistors below 10 ? and above 1 M? are more difficult to produce, especially if precision resistors are required. | + | From a practical sense, resistors below 10 Ω and above 1 MegΩ are more difficult to produce, especially if precision resistors are required. |
=====2.5 Inverting Op Amp Gain Derivation ===== | =====2.5 Inverting Op Amp Gain Derivation ===== | ||
Line 286: | Line 286: | ||
**Return to [[university: | **Return to [[university: | ||
- | **Go to Next Chapter** | + | **Go to [[university: |
**Return to [[university: | **Return to [[university: | ||