0600_cm_priklady_opamp.ipynb

{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# <font color='Blue'> <b><i>Operačné zosilovače</i></b> </font>\n",
    "\n",
    "Príklady prevzaté zo stránky\n",
    "\n",
    "    http://ytdp.ee.wits.ac.za/elch1figs.html"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 20,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<img src=\"./img/obr_600a.png\" width=300>"
      ],
      "text/plain": [
       "<IPython.core.display.HTML object>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "from py.utils import *\n",
    "\n",
    "data = r'''\n",
    "# Usual defs...\n",
    "qrt=dimen_/4;\n",
    "hlf=dimen_/2;\n",
    "dim=dimen_;\n",
    "\n",
    "Op1:opamp(,,,,P)\n",
    "move to Op1.In1 then right_ hlf then up_ qrt\n",
    "right_; \"$V_{CC}$\" above_ \n",
    "move to Op1.In2 then right_ hlf then down_ qrt\n",
    "right_; \"$V_{EE}$\" below_\n",
    "line from Op1.In1 left_ qrt\n",
    "line from Op1.In2 left_ qrt\n",
    "\n",
    "right_; \"\\tiny OpAmpSym\" at (2*dim, -1*dim) rjust_ \n",
    "'''\n",
    "\n",
    "cm_compile('./img/obr_600a', data)   \n",
    "cm_show('./img/obr_600a.png', width=300)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 21,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<img src=\"./img/obr_600b.png\" width=300>"
      ],
      "text/plain": [
       "<IPython.core.display.HTML object>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "data = r'''\n",
    "# Usual defs...\n",
    "qrt=dimen_/4;\n",
    "hlf=dimen_/2;\n",
    "dim=dimen_;\n",
    "\n",
    "Op1:opamp(right_,,,4*dim,P)\n",
    "line right_ hlf\n",
    "line from Op1.In1 left_ hlf\n",
    "move down_ dim \n",
    "ground(,T)\n",
    "source(up_,AC); llabel(,v_1,)\n",
    "line from Op1.In2 left_ hlf\n",
    "move down_ dim\n",
    "ground(,T)\n",
    "source(up_,AC); llabel(,v_2,)\n",
    "line from Op1.Out left_ 2*dim then up_ hlf then left_ 1.1*dim\n",
    "move down_ 1.25*dim \n",
    "{right_; \"$(\\quad$ \" rjust_; \" $\\quad )$\" ljust_}\n",
    "ground(,T)\n",
    "consource(up_,V)\n",
    "rlabel(,v_3=A(v_2-v_1),)\n",
    "line up_ qrt\n",
    "\n",
    "\"\\tiny IdealOpAmp\" at (3*dim, -1.5*dim) rjust_ \n",
    "'''\n",
    "img = \"./img/obr_600b\"\n",
    "cm_compile(img, data); cm_show(img+'.png', width=300)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 22,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<img src=\"./img/obr_600c.png\" width=300>"
      ],
      "text/plain": [
       "<IPython.core.display.HTML object>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "data = r'''\n",
    "# Usual defs...\n",
    "qrt=dimen_/4;\n",
    "hlf=dimen_/2;\n",
    "dim=dimen_;\n",
    "\n",
    "Op1:opamp(right_,,,,P)\n",
    "line right_ hlf\n",
    "\" $v_o$\" ljust_\n",
    "line from Op1.In1 left_ qrt\n",
    "resistor(left_); rlabel(,R_1,) ; \"$v_i$ \" ljust_\n",
    "line from Op1.In2 left_ hlf then down hlf\n",
    "ground(,T)\n",
    "\n",
    "move to Op1.In1 then left_ qrt\n",
    "dot; line up_ hlf then right_ qrt\n",
    "resistor(right_); llabel(,R_2,)\n",
    "line right_ qrt \n",
    "line to (Here, Op1.Out);dot\n",
    "\n",
    "\"\\tiny InvertOpAmp\" at (1.5*dim, -1*dim) rjust_ \n",
    "'''\n",
    "\n",
    "img = \"./img/obr_600c\"\n",
    "cm_compile(img, data); cm_show(img+'.png', width=300)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 23,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<img src=\"./img/obr_600d.png\" width=300>"
      ],
      "text/plain": [
       "<IPython.core.display.HTML object>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "data = r'''\n",
    "# Usual defs...\n",
    "qrt=dimen_/4;\n",
    "hlf=dimen_/2;\n",
    "dim=dimen_;\n",
    "\n",
    "Op1:opamp(right_,,,,P)\n",
    "line right_ hlf\n",
    "\" $v_o$\" ljust_\n",
    "line from Op1.In1 left_ qrt\n",
    "resistor(left_); rlabel(,R_1,)\n",
    "\n",
    "move down_ 1.5*dim \n",
    "ground(,T)\n",
    "source(up_,AC); llabel(,v_i,)\n",
    "line up_ hlf\n",
    "line from Op1.In2 left_ qrt\n",
    "\n",
    "move down_ dim\n",
    "ground(,T)\n",
    "source(up_,V);llabel(,5V,)\n",
    "\n",
    "move to Op1.In1 then left_ qrt\n",
    "dot; line up_ hlf then right_ qrt\n",
    "resistor(right_); llabel(,R_2,)\n",
    "line right_ qrt \n",
    "line to (Here, Op1.Out);dot\n",
    "\n",
    "\"\\tiny VirtualStuffUp\" at (1.5*dim, -1*dim) rjust_ \n",
    "'''\n",
    "\n",
    "img = \"./img/obr_600d\"\n",
    "cm_compile(img, data); cm_show(img+'.png', width=300)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 24,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<img src=\"./img/obr_600e.png\" width=300>"
      ],
      "text/plain": [
       "<IPython.core.display.HTML object>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "data = r'''\n",
    "# Usual defs...\n",
    "qrt=dimen_/4;\n",
    "hlf=dimen_/2;\n",
    "dim=dimen_;\n",
    "\n",
    "{move down_ hlf; \"$v_i$\"}\n",
    "dot; line; dot\n",
    "resistor(down_); llabel(,R_1,)\n",
    "move left_; dot\n",
    "line right_ 3*dim; dot\n",
    "move left_ ; dot\n",
    "consource(up_,V); rlabel(,-\\left(\\frac{R_2}{R_1}\\right)v_i,)\n",
    "line right_; dot\n",
    "\n",
    "\"\\tiny InvertEquiv\" at (3*dimen_, -1.5*dimen_) rjust_ \n",
    "'''\n",
    "\n",
    "img = \"./img/obr_600e\"\n",
    "cm_compile(img, data); cm_show(img+'.png', width=300)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 25,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<img src=\"./img/obr_600g.png\" width=400>"
      ],
      "text/plain": [
       "<IPython.core.display.HTML object>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "data = r'''\n",
    "# Usual defs...\n",
    "qrt=dimen_/4;\n",
    "hlf=dimen_/2;\n",
    "dim=dimen_;\n",
    "\n",
    "Op1:opamp(right_,,,,P)\n",
    "line right_ hlf\n",
    "\" $v_o=-\\frac{1}{RC}\\int^t_0 v_i(t) \\mathrm{d}t$\" ljust_\n",
    "line from Op1.In1 left_ qrt\n",
    "resistor(left_); rlabel(,R,)\n",
    "\n",
    "move down_ dim \n",
    "ground(,T)\n",
    "source(up_,AC); llabel(,v_i,)\n",
    "line from Op1.In2 left_ hlf then down hlf\n",
    "ground(,T)\n",
    "\n",
    "move to Op1.In1 then left_ qrt\n",
    "dot; line up_ hlf then right_ qrt\n",
    "capacitor(right_); llabel(,C,)\n",
    "line right_ qrt \n",
    "line to (Here, Op1.Out);dot\n",
    "\n",
    "\"\\tiny Integrator\" at (1.5*dim, -1*dim) rjust_  \n",
    "'''\n",
    "\n",
    "img = \"./img/obr_600g\"\n",
    "cm_compile(img, data); cm_show(img+'.png', width=400)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 26,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<img src=\"./img/obr_600h.png\" width=300>"
      ],
      "text/plain": [
       "<IPython.core.display.HTML object>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "data = r'''\n",
    "# Usual defs...\n",
    "qrt=dimen_/4;\n",
    "hlf=dimen_/2;\n",
    "dim=dimen_;\n",
    "\n",
    "Op1:opamp(right_,,,,P)\n",
    "line right_ hlf\n",
    "\" $v_o$\" ljust_\n",
    "line from Op1.In1 left_ qrt\n",
    "capacitor(left_); rlabel(,C,)\n",
    "\n",
    "move down_ dim \n",
    "ground(,T)\n",
    "source(up_, AC); llabel(,v_i,)\n",
    "line from Op1.In2 left_ hlf then down hlf\n",
    "ground(,T)\n",
    "\n",
    "move to Op1.In1 then left_ qrt\n",
    "dot; line up_ hlf then right_ qrt\n",
    "resistor(right_); llabel(,R,)\n",
    "line right_ qrt \n",
    "line to (Here, Op1.Out);dot\n",
    "\n",
    "\"\\tiny Differentiator\" at (1.5*dim, -1*dim) rjust_ \n",
    "'''\n",
    "img = \"./img/obr_600h\"\n",
    "cm_compile(img, data); cm_show(img+'.png', width=300)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 27,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<img src=\"./img/obr_600i.png\" width=300>"
      ],
      "text/plain": [
       "<IPython.core.display.HTML object>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "data = r'''\n",
    "# Usual defs...\n",
    "qrt=dimen_/4;\n",
    "hlf=dimen_/2;\n",
    "dim=dimen_;\n",
    "\n",
    "Op1:opamp(right_,,,,P)\n",
    "line right_ hlf\n",
    "\" $v_o$\" ljust_\n",
    "line from Op1.In1 left_ hlf\n",
    "R1:dot; resistor(left_); rlabel(,R_2,); \"$v_2$ \" ljust_\n",
    "line from R1 up_ hlf\n",
    "resistor(left_); rlabel(,R_1,); \"$v_1$ \" ljust_\n",
    "line from R1 down_ hlf\n",
    "resistor(left_); rlabel(,R_3,); \"$v_3$ \" ljust_\n",
    "line from Op1.In2 left_ qrt then down_ hlf\n",
    "ground(,T)\n",
    "\n",
    "move to R1 then right_ qrt; dot\n",
    "line up_ hlf then right_ qrt\n",
    "resistor(right_); llabel(,R_f,)\n",
    "line right_ qrt\n",
    "line to (Here,Op1.Out); dot\n",
    "\n",
    "\"\\tiny Weighted\" at (1.5*dim, -0.5*dim) rjust_ \n",
    "'''\n",
    "img = \"./img/obr_600i\"\n",
    "cm_compile(img, data); cm_show(img+'.png', width=300)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 28,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<img src=\"./img/obr_600k.png\" width=300>"
      ],
      "text/plain": [
       "<IPython.core.display.HTML object>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "data = r'''\n",
    "# Usual defs...\n",
    "qrt=dimen_/4;\n",
    "hlf=dimen_/2;\n",
    "dim=dimen_;\n",
    "\n",
    "F1:opamp(right_,,,,P)\n",
    "line right_ hlf\n",
    "line from F1.In1 left_ qrt\n",
    "line from F1.In2 left_ qrt\n",
    "move down_ dim\n",
    "ground(,T)\n",
    "source(up_,AC); llabel(,v_1,)\n",
    "move to F1.In1 then left_ qrt\n",
    "line up_ hlf then right_ 1.5*dim\n",
    "line to (Here, F1.Out);dot\n",
    "\n",
    "move to F1.In1 then down_ 2.5*dim\n",
    "\n",
    "F2:opamp(right_,,,,P) with .In1 at Here\n",
    "move to F2.Out\n",
    "line right_ hlf\n",
    "line from F2.In1 left_ qrt\n",
    "line from F2.In2 left_ qrt\n",
    "move down_ dim\n",
    "ground(,T)\n",
    "source(up_,AC); llabel(,v_2,)\n",
    "move to F2.In1 then left_ qrt\n",
    "line up_ hlf then right_ 1.5*dim\n",
    "line to (Here, F2.Out);dot\n",
    "\n",
    "move to F1.In1 then right_ 2.75*dim then down_ 1.25*dim\n",
    "\n",
    "Op1:opamp(right_,,,,P) with .In1 at Here\n",
    "move to Op1.Out\n",
    "line right_ hlf\n",
    "\" $v_o$\" ljust_\n",
    "line from Op1.In1 left_ qrt\n",
    "resistor(left_); rlabel(,R_1,)\n",
    "line from Op1.In2 left_ qrt; dot\n",
    "resistor(left_); llabel(,R_1,)\n",
    "move right_ dim\n",
    "resistor(down_); llabel(,R_2,)\n",
    "ground(,T)\n",
    "move to Op1.In1 then left_ qrt; dot\n",
    "line up_ hlf then right_ qrt\n",
    "resistor(right_);llabel(,R_2,)\n",
    "line right_ qrt\n",
    "line to (Here, Op1.Out);dot\n",
    "\n",
    "move to Op1.In1 then left_ 1.25*dim\n",
    "line to (Here,F1.Out)\n",
    "\n",
    "move to Op1.In2 then left_ 1.25*dim\n",
    "line to (Here,F2.Out)\n",
    "\n",
    "\"\\tiny SimpleInst\" at (3*dim, -3*dim) rjust_ \n",
    " \n",
    "'''\n",
    "img = \"./img/obr_600k\"\n",
    "cm_compile(img, data); cm_show(img+'.png', width=300)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 29,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<img src=\"./img/obr_600x.png\" width=300>"
      ],
      "text/plain": [
       "<IPython.core.display.HTML object>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "data = r'''\n",
    "\n",
    "# Usual defs...\n",
    "qrt=dimen_/4;\n",
    "hlf=dimen_/2;\n",
    "dim=dimen_;\n",
    "\n",
    "Ideal:opamp(right_,,,,P)\n",
    "line right_ hlf\n",
    "Real:opamp(right_,,,3*dim,P) with .Out at Here\n",
    "move to Ideal.In2 then left_ dim\n",
    "setrgb(0.75,0.75,0.75) # grey\n",
    "  source(right_,V);rlabel(,V_\\mathrm{os},)\n",
    "  move left_ dim\n",
    "  line to (Here,Real.In2)\n",
    "  line left_ hlf\n",
    "  line from Ideal.In1 left_ dim\n",
    "  line to (Here,Real.In1)\n",
    "  line left_ hlf \n",
    "resetrgb\n",
    "# Paint - and + over the grey :-)\n",
    "Real:opamp(right_,,,3*dim,P) with .Out at Real.Out \n",
    "line from Real.In1 left_ hlf \n",
    "line from Real.In2 left_ hlf\n",
    "\"\\small Ideal\" at Ideal.center\n",
    "move to (Real.In1,Real.Out)\n",
    "\"\\small sp_ Real\" rjust_ \n",
    "line from Real.Out right_ hlf\n",
    "\n",
    "\"\\tiny Offset\" at (2*dim, -1*dim) rjust_ \n",
    " \n",
    "'''\n",
    "\n",
    "img = \"./img/obr_600x\"\n",
    "cm_compile(img, data); cm_show(img+'.png', width=300)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 30,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<img src=\"./img/obr_600n.png\" width=300>"
      ],
      "text/plain": [
       "<IPython.core.display.HTML object>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "data = r'''\n",
    "# Usual defs...\n",
    "qrt=dimen_/4;\n",
    "hlf=dimen_/2;\n",
    "dim=dimen_;\n",
    "\n",
    "TL: Here\n",
    "line right_ dim then down_ 2*dim then left_ dim then up_ 2*dim\n",
    "{move down_ dim/5 then right_ dim/5; dot}\n",
    "move down_ 2*dim/5\n",
    "right_; \"Offset null \\ \" rjust_\n",
    "{linethick_(2.0); line left_ 0.15*dim; thinlines_}\n",
    "move down_ 2*dim/5\n",
    "right_; \"Inv \\ \" rjust_\n",
    "{linethick_(2.0); line left_ 0.15*dim; thinlines_}\n",
    "move down_ 2*dim/5 \n",
    "right_; \"NonInv \\ \" rjust_\n",
    "{linethick_(2.0); line left_ 0.15*dim; thinlines_}\n",
    "move down_ 2*dim/5\n",
    "right_; \"$-$15V \\ \" rjust_\n",
    "{linethick_(2.0); line left_ 0.15*dim; thinlines_}\n",
    "move right_ dim\n",
    "{linethick_(2.0); line right_ 0.15*dim; thinlines_}\n",
    "\" \\ Offset Null\" ljust_\n",
    "move up_ 2*dim/5\n",
    "{linethick_(2.0); line right_ 0.15*dim; thinlines_}\n",
    "right_; \" \\ Output\" ljust_\n",
    "move up_ 2*dim/5 \n",
    "{linethick_(2.0); line right_ 0.15*dim; thinlines_}\n",
    "right_; \" \\  $+$15V\" ljust_\n",
    "move up_ 2* dim/5\n",
    "{linethick_(2.0); line right_ 0.15*dim; thinlines_}\n",
    "right_; \" \\  N/C\" ljust_\n",
    "move to TL\n",
    "move right_ 0.7*dim then down_ 0.7*dim\n",
    "\n",
    "Op:opamp(right_,,,0.6*dim,P)\n",
    "move to TL then right_ dim/3\n",
    "arc ccw to Here+(dim/3,0) with .center at Here+(dim/6,0)\n",
    "\n",
    "\"\\tiny 741\" at (2*dim, -2*dim) rjust_ \n",
    " \n",
    "'''\n",
    "img = \"./img/obr_600n\"\n",
    "cm_compile(img, data); cm_show(img+'.png', width=300)"
   ]
  }
 ],
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