Beberapa catatan untuk rangkaian berbasis operational amplifier
Teknik Virtual Ground
Jika menggunakan single supply, tegangan referensi sinyal (ground) dapat dibuat dengan menggunakan op-amp lain.
Low voltage Op-Amp:
- LM358 http://www.ti.com/lit/ds/symlink/lm158.pdf http://www.ti.com/product/LM358
OP-Amp yang kurang baik pada tegangan rendah:
- TL082
Penjelasan istilah op-amp:
Referensi:
- Single Supply Operation of Operational Amplifiers http://www.ti.com/lit/an/sboa059/sboa059.pdf
- Ron Mancini, Op Amps for Everyone , Texas Instruments, 2002 http://web.mit.edu/6.101/www/reference/op_amps_everyone.pdf
- Datasheet Analog Device OP27 http://www.analog.com/media/en/technical-documentation/data-sheets/OP27.pdf
- Datasheet ST Micro UA741 General Purpose Single Operational Ampilfier http://www.st.com/content/ccc/resource/technical/document/datasheet/group1/d6/9e/4e/8a/fa/65/4c/d0/CD00001252/files/CD00001252.pdf/jcr:content/translations/en.CD00001252.pdf
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Application Note 779 A Basic Introduction to Filters – Active, Passive,andSwitched Capacitor http://www.ti.com/lit/an/snoa224a/snoa224a.pdf
- ME451: Control Systems , Lecture 8, Modeling of DC motors, http://www.egr.msu.edu/classes/me451/jchoi/2008/notes/ME451_L8.pdf
- Analog Computing Technique https://courses.engr.illinois.edu/ece486/labs/lab1/analog_computer_manual.pdf
- Motor Control http://web.eecs.umich.edu/~jfr/embeddedctrls/files/Lecture6.pdf
- DC Motor Speed: System Modeling
- Motor Control http://web.eecs.umich.edu/~jfr/embeddedctrls/files/Lecture6.pdf
- Analog Computing Returns http://news.mit.edu/2016/analog-computing-organs-organisms-0620