Awsome active filters website

[Ilianh]

http://www-s.ti.com/sc/psheets/sloa088/sloa088.pdf

found this... awsome stuff and alot of formulas...


some formulas can be harsh, but still comprehensible

[halojoy]

I found the whole series where that PDF belongs:

Texas Intruments - Related Documents for Analog & Mixed-Signal

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Audio Op Amps

Appendex A - Single-Supply Circuit Collection (SLOA091, 279 KB - Updated: 09/14/2001)
Chapter 1 - The Op Amp's Place in the World (SLOA073, 29 KB - Updated: 09/14/2001)
Chapter 10 - Op Amp Noise Theory and Applications (SLOA082, 169 KB - Updated: 09/14/2001)
Chapter 11 - Understanding Op Amp Parameters (SLOA083, 108 KB - Updated: 09/14/2001)
Chapter 12 - Instrumentation: Sensors to A/D Converters (SLOA084, 103 KB - Updated: 09/14/2001)
Chapter 13 - Wireless Communication Signal Conditioning for IF Sampling (SLOA085, 163 KB - Updated: 09/14/2001)
Chapter 14 - Interfacing D/A Converters to Loads (SLOA086, 117 KB - Updated: 09/14/2001)
Chapter 15 - Sine Wave Oscillators (SLOA087, 120 KB - Updated: 09/14/2001)
Chapter 16 - Active Filter Design Techniques (SLOA088, 308 KB - Updated: 09/14/2001)
Chapter 17 - Circuit Board Layout Techniques (SLOA089, 164 KB - Updated: 09/14/2001)
Chapter 18 - Designing Low-Voltage Op Amp Circuits (SLOA090, 108 KB - Updated: 09/14/2001)
Chapter 2 - Review of Circuit Theory (SLOA074, 69 KB - Updated: 09/14/2001)
Chapter 3 - Development of Ideal Op Amp Equations (SLOA075, 61 KB - Updated: 09/14/2001)
Chapter 4 - Single-Supply Op Amp Design Techniques (SLOA076, 105 KB - Updated: 09/14/2001)
Chapter 5 - Feedback and Stability Theory (SLOA077, 96 KB - Updated: 09/14/2001)
Chapter 6 - Development of the Non-Ideal Op Amp Equations (SLOA078, 52 KB - Updated: 09/14/2001)
Chapter 7 - Voltage - Feedback Op Amp Compensation (SLOA079, 124 KB - Updated: 09/14/2001)
Chapter 8 - Current - Feedback Op Amp Analysis (SLOA080, 76 KB - Updated: 09/14/2001)
Chapter 9 - Voltage and Current-Feedback Op Amp Comparison (SLOA081, 52 KB - Updated: 09/14/2001)
Op Amps for Everyone Design Guide (Rev. B) (SLOD006B, 2013 KB - Updated: 08/22/2002)
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A lot of Interesting Stuff, really!

/halo

[Elso Kwak]

Originally posted by Ilianh
http://www-s.ti.com/sc/psheets/sloa088/sloa088.pdf

found this... awsome stuff and alot of formulas...


some formulas can be harsh, but still comprehensible

Hi Ilianh,
The FilterPro design software (also from Burr-Brown) I consider much better than this 66 page document. The software lets you design a complicated filter in less than five minutes and it works! No formulas !

[Ilianh]

I tryed to take the schematics and to turn them into formulas

kindof having similar results..

nice stuff

I never tryed that FilterPro design software, i'll go get it now