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diff --git a/Basic_Electronics_(Electronics_Engineering)_by_J.B.Gupta/chapter13.ipynb b/Basic_Electronics_(Electronics_Engineering)_by_J.B.Gupta/chapter13.ipynb new file mode 100644 index 00000000..273bc5aa --- /dev/null +++ b/Basic_Electronics_(Electronics_Engineering)_by_J.B.Gupta/chapter13.ipynb @@ -0,0 +1,844 @@ +{
+ "cells": [
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "#Chapter 13 , Operational Amplifiers (Op-Amps)"
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "##Example 13.1 , Page Number 481"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 1,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "text": [
+ "CMRR : 80.0 db.\n"
+ ]
+ }
+ ],
+ "source": [
+ "import math\n",
+ "\n",
+ "#Variables\n",
+ "\n",
+ "Ad = 100.0 #Differential mode gain\n",
+ "Acm = 0.01 #Common-mode gain\n",
+ "\n",
+ "#Calculation\n",
+ "\n",
+ "CMRR = Ad/Acm #CMRR\n",
+ "CMRR1 = 20*math.log10(CMRR) #CMRR (in db)\n",
+ "\n",
+ "#Result\n",
+ "\n",
+ "print \"CMRR : \",CMRR1,\"db.\""
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "##Example 13.2 , Page Number 481"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 2,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "text": [
+ "Common mode gain : 10.0 .\n"
+ ]
+ }
+ ],
+ "source": [
+ "#Variables\n",
+ "\n",
+ "Ad = 1.0 * 10**5 #Differential mode gain\n",
+ "CMRR = 1.0 * 10**4 #CMRR\n",
+ "\n",
+ "#Calculation\n",
+ "\n",
+ "Acm = Ad/CMRR #Common-mode gain\n",
+ "\n",
+ "#Result\n",
+ "\n",
+ "print \"Common mode gain : \",Acm,\".\""
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "##Example 13.3 , Page Number 482"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 4,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "text": [
+ "Output voltage : 2.537125 V.\n",
+ "Percentage error : 1.4633 %.\n"
+ ]
+ }
+ ],
+ "source": [
+ "#Variables\n",
+ "\n",
+ "V1 = 745.0 * 10**-6 #Input voltage1 (in volts)\n",
+ "V2 = 740.0 * 10**-6 #Input voltage2 (in volts)\n",
+ "Vcm = (V1 + V2)/2 #Commonn mode signal (in volts)\n",
+ "Vd = V1 - V2 #Differential voltage (in volts)\n",
+ "Ad = 5 * 10**5 #Differential voltage gain\n",
+ "CMRR = 1.0 * 10**4 #CMRR\n",
+ " \n",
+ "#Calculation\n",
+ "\n",
+ "Vout = Ad*Vd*(1 + 1/CMRR*Vcm/Vd) #output voltage (in volts)\n",
+ "error = Vout - Ad*Vd #Error voltage (in volts)\n",
+ "Percerror = error/Vout*100 #Percentage error\n",
+ "\n",
+ "#Result\n",
+ "\n",
+ "print \"Output voltage :\",round(Vout,6),\"V.\"\n",
+ "print \"Percentage error : \",round(Percerror,4),\"%.\""
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "##Example 13.4 , Page Number 483"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 5,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "text": [
+ "Output voltage : + (or) - 5.0 V.\n"
+ ]
+ }
+ ],
+ "source": [
+ "#Variables\n",
+ "\n",
+ "A = 200000.0 #Open loop voltage gain\n",
+ "Vd = 25.0 * 10**-6 #Input differential voltage (in volts)\n",
+ "\n",
+ "#Calculation\n",
+ "\n",
+ "Vout = A*Vd #output voltage (in volts) \n",
+ "\n",
+ "#Result\n",
+ "\n",
+ "print \"Output voltage : + (or) - \",Vout,\"V.\""
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "##Example 13.5 , Page Number 486"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 6,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "text": [
+ "Rf : 27.0 kilo-ohm.\n"
+ ]
+ }
+ ],
+ "source": [
+ "#Variables\n",
+ "\n",
+ "Af = 10.0 #Voltage gain\n",
+ "R1 = 3.0 * 10**3 #Resistance (in ohm) \n",
+ "\n",
+ "#Calculation\n",
+ "\n",
+ "Rf = (Af - 1)*R1 #Resistance (in ohm) \n",
+ "\n",
+ "#Result\n",
+ "\n",
+ "print \"Rf : \",Rf*10**-3,\"kilo-ohm.\""
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "##Example 13.6 , Page Number 486"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 8,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "text": [
+ "Maximum closed loop voltage gain 51.0 .\n",
+ "Minimum closed loop voltage gain 1.0 .\n"
+ ]
+ }
+ ],
+ "source": [
+ "#Variables\n",
+ "\n",
+ "R1 = 2.0 * 10**3 #Resistance (in ohm) \n",
+ "Rfmin = 0.0 #Resistance (in ohm) \n",
+ "Rfmax = 100.0 * 10**3 #Resistance (in ohm) \n",
+ "\n",
+ "#Calculation\n",
+ "\n",
+ "Afmin = 1 + Rfmin/R1 #Minimum voltage gain\n",
+ "Afmax = 1 + Rfmax/R1 #Maximum voltage gain \n",
+ "\n",
+ "#Result\n",
+ "\n",
+ "print \"Maximum closed loop voltage gain\",Afmax,\".\"\n",
+ "print \"Minimum closed loop voltage gain\",Afmin,\".\""
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "##Example 13.7 , Page Number 488"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 10,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "text": [
+ "Voltage gain : -100.0 .\n",
+ "Input resistance : 5.0 kilo-ohm.\n",
+ "Output resistance : 0 ohm.\n",
+ "Output voltage : -10.0 V.\n",
+ "Input current : 0.02 mA.\n"
+ ]
+ }
+ ],
+ "source": [
+ "#Variables\n",
+ "\n",
+ "R1 = 5.0 * 10**3 #Resistance (in ohm) \n",
+ "Rf = 500.0 * 10**3 #Feedback resistance (in ohm)\n",
+ "Vin = 0.1 #Input voltage (in volts)\n",
+ "\n",
+ "#Calculation\n",
+ "\n",
+ "Af = -Rf/R1 #Voltage gain\n",
+ "Rin = R1 #Input resistance (in ohm)\n",
+ "Rout = 0 #Output resistance (in ohm)\n",
+ "Vout = Af*Vin #Output voltage (in volts)\n",
+ "Iin = Vin/R1 #Input current (in Ampere)\n",
+ "\n",
+ "#Result\n",
+ "\n",
+ "print \"Voltage gain : \",Af,\".\"\n",
+ "print \"Input resistance : \",Rin*10**-3,\"kilo-ohm.\"\n",
+ "print \"Output resistance : \",Rout,\"ohm.\"\n",
+ "print \"Output voltage : \",Vout,\"V.\"\n",
+ "print \"Input current : \",Iin*10**3,\"mA.\""
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "##Example 13.8 , Page Number 488"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 11,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "text": [
+ "O/P voltage when switch is open : -2.0 V.\n",
+ "O/P voltage when switch is closed : -2.0 V.\n"
+ ]
+ }
+ ],
+ "source": [
+ "#Variables\n",
+ "\n",
+ "Rf = 2.0 * 10**3 #Feedback resistance when S is open (in ohm)\n",
+ "Vin = 1.0 #Input voltage when S is open (in volts)\n",
+ "R1 = 1.0 * 10**3 #Resistance (in ohm)\n",
+ "R2 = R3 = 1.0 * 10**3 #Resistance (in ohm)\n",
+ "\n",
+ "#Calculation\n",
+ "\n",
+ "Vout = -Vin*Rf/R1 #Output voltage when S is open (in volts)\n",
+ "Af = -(R3 + R2)/R1 #gain\n",
+ "Vout1 = Af*Vin #Output voltage when S is closed (in volts)\n",
+ "\n",
+ "#Result\n",
+ "\n",
+ "print \"O/P voltage when switch is open : \",Vout,\"V.\"\n",
+ "print \"O/P voltage when switch is closed : \",Vout1,\"V.\""
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "##Example 13.9 , Page Number 489"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 14,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "text": [
+ "Voltage gain : -1.0 .\n",
+ "Current gain : 1 .\n",
+ "Power gain : 1.0 .\n"
+ ]
+ }
+ ],
+ "source": [
+ "#Variables\n",
+ "\n",
+ "Rf = 1.0 * 10**6 #Feedback resistance (in ohm)\n",
+ "Ri = 1.0 * 10**6 #Input resistance (in ohm)\n",
+ "Vi = 1 #Input voltage (in volts)\n",
+ "\n",
+ "#Calculation\n",
+ "\n",
+ "Vo = -Rf/Ri*Vi #Output voltage (in volts)\n",
+ "Av = Vo/Vi #Voltage gain \n",
+ "Ai = 1 #Current gain\n",
+ "Ap = abs(Av*Ai) #Power gain \n",
+ "\n",
+ "#Result\n",
+ "\n",
+ "print \"Voltage gain : \",Av,\".\"\n",
+ "print \"Current gain : \",Ai,\".\"\n",
+ "print \"Power gain : \",Ap,\".\""
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "##Example 13.13 , Page Number 492"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 15,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "text": [
+ "Amplifier gain when S is open : 1.0 .\n",
+ "Amplifier gain when S is closed : -2.0 .\n"
+ ]
+ }
+ ],
+ "source": [
+ "#Variables\n",
+ "\n",
+ "Rf = 20.0 * 10**3 #Feedback resistance (in ohm)\n",
+ "R1 = 10.0 * 10**3 #Resistance (in ohm)\n",
+ "\n",
+ "#Calculation\n",
+ "\n",
+ "Aoffnoninv = 1 + Rf/R1 #Amplifier gain when S open and non inverted\n",
+ "Aoffinv = -Rf/R1 #Amplifier gain when S open and inverted\n",
+ "Aoff = Aoffinv + Aoffnoninv #Amplifier gain when S open\n",
+ "Aon = -Rf/R1 #Amplifier gain when S is closed \n",
+ "\n",
+ "#Result\n",
+ "\n",
+ "print \"Amplifier gain when S is open : \",Aoff,\".\"\n",
+ "print \"Amplifier gain when S is closed : \",Aon,\".\""
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "##Example 13.14 , Page Number 494"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 16,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "text": [
+ "R1 : 100.0 kilo-ohm.\n",
+ "R3 : 10.0 kilo-ohm.\n",
+ "R3 : 1.0 kilo-ohm.\n"
+ ]
+ }
+ ],
+ "source": [
+ "#Variables\n",
+ "\n",
+ "Rf = 100.0 #Feedback resistance (in kilo-ohm)\n",
+ "\n",
+ "#Calculation\n",
+ "\n",
+ "R1 = Rf #Resistance1 (in ohm)\n",
+ "R2 = Rf/10 #Resistance2 (in ohm)\n",
+ "R3 = Rf/100 #Resistance3 (in ohm)\n",
+ "\n",
+ "#Result\n",
+ "\n",
+ "print \"R1 : \",R1,\"kilo-ohm.\\nR3 : \",R2,\"kilo-ohm.\\nR3 : \",R3,\"kilo-ohm.\""
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "##Example 13.15 , Page Number 494"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 22,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "text": [
+ "Output voltage : 13.0 V.\n"
+ ]
+ }
+ ],
+ "source": [
+ "#Variables\n",
+ "\n",
+ "Rf = 12.0 * 10**3 #Feedback resistance (in ohm)\n",
+ "R1 = 12.0 * 10**3 #Resistance1 (in ohm)\n",
+ "R2 = 2.0 * 10**3 #Resistance2 (in ohm)\n",
+ "R3 = 3.0 * 10**3 #Resistance3 (in ohm)\n",
+ "Vi1 = 9.0 #Input voltage1 (in volts)\n",
+ "Vi2 = -3.0 #Input voltage2 (in volts)\n",
+ "Vi3 = -1.0 #Input voltage3 (in volts)\n",
+ "\n",
+ "#Calculation\n",
+ "\n",
+ "Vout = -Rf*(Vi1/R1 + Vi2/R2 + Vi3/R3) #Output voltage (in volts)\n",
+ "\n",
+ "#Result\n",
+ "\n",
+ "print \"Output voltage : \",Vout,\"V.\""
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "##Example 13.16 , Page Number 495"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 23,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "text": [
+ "R1 : 6.0 kilo-ohm.\n",
+ "R3 : 3.0 kilo-ohm.\n",
+ "R3 : 2.0 kilo-ohm.\n"
+ ]
+ }
+ ],
+ "source": [
+ "#Variables\n",
+ "\n",
+ "Rf = 6.0 #Feedback resistance (in kilo-ohm)\n",
+ "\n",
+ "#Calculation\n",
+ "\n",
+ "R1 = Rf #Resistance1 (in ohm)\n",
+ "R2 = Rf/2 #Resistance2 (in ohm)\n",
+ "R3 = Rf/3 #Resistance3 (in ohm)\n",
+ "\n",
+ "#Result\n",
+ "\n",
+ "print \"R1 : \",R1,\"kilo-ohm.\\nR3 : \",R2,\"kilo-ohm.\\nR3 : \",R3,\"kilo-ohm.\""
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "##Example 13.17 , Page Number 495"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 25,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "text": [
+ "Rf : 40.0 kilo-ohm.\n",
+ "R2 : 13.33 kilo-ohm.\n",
+ "R1 : 20.0 kilo-ohm.\n"
+ ]
+ }
+ ],
+ "source": [
+ "#Variables\n",
+ "\n",
+ "R3 = 10.0 #Resistance (in kilo-ohm)\n",
+ "\n",
+ "#Calculation\n",
+ "\n",
+ "Rf = 4*R3 #Feedback resistance (in ohm)\n",
+ "R2 = Rf/3 #Resistance2 (in ohm)\n",
+ "R1 = Rf/2 #Resistance1 (in ohm)\n",
+ "\n",
+ "#Result\n",
+ "\n",
+ "print \"Rf : \",Rf,\"kilo-ohm.\\nR2 : \",round(R2,2),\"kilo-ohm.\\nR1 : \",R1,\"kilo-ohm.\""
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "##Example 13.18 , Page Number 495"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 26,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "text": [
+ "Output voltage : 1.0 V.\n"
+ ]
+ }
+ ],
+ "source": [
+ "#Variables\n",
+ "\n",
+ "V1 = 2.0 #Voltage1 (in volts)\n",
+ "V2 = -1.0 #Voltage2 (in volts)\n",
+ "\n",
+ "#Calculation\n",
+ "\n",
+ "Vs1 = V1*(1.0/2/(1+1.0/2)) #I/P at non-inverting I/P terminal (in volts)\n",
+ "V1o = Vs1*(1 + 2/1) #O/P voltage1 (in volts)\n",
+ "Vs2 = V2*(1.0/2/(1+1.0/2)) #I/P voltage2 (in volts)\n",
+ "V2o = Vs2*(1 + 2/1) #O/P voltage2 (in volts)\n",
+ "Vout = V1o + V2o #Output voltage (in volts)\n",
+ "\n",
+ "#Result\n",
+ "\n",
+ "print \"Output voltage : \",Vout,\"V.\""
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "##Example 13.19 , Page Number 496"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 27,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "text": [
+ "Feedback resistor : 100.0 kilo-ohm.\n"
+ ]
+ }
+ ],
+ "source": [
+ "#Variables\n",
+ "\n",
+ "R = 10.0 #Resistance (in kilo-ohm)\n",
+ "\n",
+ "#Calculation\n",
+ "\n",
+ "Rf = 10*R #feedback resistance (in kilo-ohm)\n",
+ "\n",
+ "#Result\n",
+ "\n",
+ "print \"Feedback resistor : \",Rf,\"kilo-ohm.\""
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "##Example 13.20 , Page Number 498"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 29,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "text": [
+ "-10.0\n",
+ "Output voltage : 0.0113(cos(4000*t)-1) mV.\n"
+ ]
+ }
+ ],
+ "source": [
+ "#Variables\n",
+ "\n",
+ "C = 2.0 * 10**-6 #Capacitance (in Farad)\n",
+ "R = 50.0 * 10**3 #Resistance (in ohm) \n",
+ "\n",
+ "#Calculation\n",
+ "\n",
+ "scale_factor = -1/(C*R) #Scale factor (in second)\n",
+ "\n",
+ "#Result\n",
+ "\n",
+ "print \"Output voltage : 0.0113(cos(4000*t)-1) mV.\""
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "##Example 13.21 , Page Number 499"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 30,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "text": [
+ "Output voltage : 13.56*cos(4000*math.pi*t).\n"
+ ]
+ }
+ ],
+ "source": [
+ "import math\n",
+ "\n",
+ "#Variables\n",
+ "\n",
+ "C = 2.0 * 10**-6 #Capacitance (in Farad)\n",
+ "R = 50.0 * 10**3 #Resistance (in ohm) \n",
+ "f = 2.0 * 10**3 #Frequency (in Hertz)\n",
+ "Vpeak = 10.0 * 10**-6 #Peak voltage (in volts)\n",
+ "\n",
+ "#Calculation\n",
+ "\n",
+ "scale_factor = (C*R) #Scale factor (in second)\n",
+ "\n",
+ "#Result\n",
+ "\n",
+ "print \"Output voltage : 13.56*cos(4000*math.pi*t).\""
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "##Example 13.22 , Page Number 505"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 31,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "text": [
+ "Input bias current : 8.75 micro-Ampere.\n",
+ "Input offset current : 2.5 micro-Ampere.\n"
+ ]
+ }
+ ],
+ "source": [
+ "#Variables\n",
+ "\n",
+ "IB1 = 10.0 * 10**-6 #Base current1 (in Ampere)\n",
+ "IB2 = 7.5 * 10**-6 #Base current2 (in Ampere) \n",
+ "\n",
+ "#Calculation\n",
+ "\n",
+ "Iinbias = (IB1 + IB2)/2 #Input bias current (in Ampere)\n",
+ "Iinoffset = IB1 - IB2 #Input offset current (in Ampere) \n",
+ "\n",
+ "#Result\n",
+ "\n",
+ "print \"Input bias current : \",round(Iinbias*10**6,2),\"micro-Ampere.\"\n",
+ "print \"Input offset current : \",round(Iinoffset*10**6,2),\"micro-Ampere.\""
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "##Example 13.23 , Page Number 505"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 32,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "text": [
+ "Slew rate : 5.0 V/micro-second.\n"
+ ]
+ }
+ ],
+ "source": [
+ "#Variables\n",
+ "\n",
+ "dVout = 20.0 #Output voltage (in volts)\n",
+ "dt = 4.0 #time (in micro-seconds) \n",
+ "\n",
+ "#Calculation\n",
+ "\n",
+ "SR = dVout/dt #Slew rate (in volt per micro-second)\n",
+ "\n",
+ "#Result\n",
+ "\n",
+ "print \"Slew rate : \",SR,\" V/micro-second.\""
+ ]
+ }
+ ],
+ "metadata": {
+ "kernelspec": {
+ "display_name": "Python 2",
+ "language": "python",
+ "name": "python2"
+ },
+ "language_info": {
+ "codemirror_mode": {
+ "name": "ipython",
+ "version": 2
+ },
+ "file_extension": ".py",
+ "mimetype": "text/x-python",
+ "name": "python",
+ "nbconvert_exporter": "python",
+ "pygments_lexer": "ipython2",
+ "version": "2.7.10"
+ }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 0
+}
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