Preface | p. xi |
Instrumentation amplifiers | p. 1 |
Single op amp instrumentation amplifiers | p. 2 |
Two op amp instrumentation amplifiers | p. 6 |
Three op amp instrumentation amplifiers | p. 8 |
Matched transistor instrumentation amplifiers | p. 12 |
Using instrumentation amplifiers with transducers | p. 18 |
Commercial single ic instrumentation amplifiers | p. 18 |
Isolation amplifiers | p. 25 |
Isolation amplifier using modulation and demodulation | p. 26 |
Isolation amplifier using linearizing feedback | p. 27 |
Commercial isolation amplifiers | p. 30 |
Charge amplifiers | p. 31 |
Current integrating charge amplifier | p. 31 |
High input impedance charge amplifier | p. 34 |
Current-to-voltage and voltage-to-current converters | p. 37 |
A simple current-to-voltage converter | p. 37 |
A current-to-voltage converter using a single op amp | p. 38 |
Voltage-to-current conversion using a single op amp | p. 43 |
A unipolar transconductance amplifier | p. 48 |
A differential input voltage-to-current converter | p. 52 |
Operational transconductance amplifiers | p. 55 |
Controlled amplifiers | p. 59 |
Some approaches to voltage controlled amplification | p. 59 |
Commercial voltage controlled amplifiers | p. 61 |
Automatic gain control (AGC) | p. 62 |
Digitally controlled amplifiers | p. 63 |
Active filter design | p. 71 |
Filter transfer functions | p. 72 |
Filter circuits | p. 80 |
Low pass filter circuits | p. 80 |
High pass filter circuits | p. 88 |
Bandpass filter circuits | p. 94 |
Band reject filters | p. 99 |
All pass filter circuits | p. 104 |
State variable filters | p. 106 |
Summary | p. 110 |
Controlled filters | p. 111 |
Practical aspects of filter circuit design | p. 119 |
Sensitivity | p. 119 |
Tuning | p. 120 |
Component selection | p. 123 |
Stability of filters | p. 125 |
Designing high order filters | p. 125 |
Determining the required transfer function | p. 127 |
Transformation and scaling | p. 136 |
From transfer function to circuitry | p. 140 |
Integrators and differentiators | p. 143 |
Integration | p. 143 |
Differentiators | p. 152 |
Log and antilog converters | p. 161 |
Log converters | p. 161 |
Antilog converters | p. 177 |
Commercial log and antilog converters | p. 183 |
Arithmetical operations | p. 185 |
Addition and subtraction | p. 185 |
Multipliers | p. 189 |
Multiplier operation and errors | p. 190 |
Converting a multiplier to a divider | p. 193 |
Summary of popular multiplier circuits | p. 194 |
FET controlled resistor multiplier | p. 196 |
Variable transconductance multiplier | p. 196 |
Log-antilog multiplier | p. 200 |
A pulse width/pulse height multiplier | p. 203 |
Multipliers using D/A and A/D converters | p. 207 |
Commercial analog multipliers | p. 207 |
Function generating circuits | p. 209 |
Function generating circuits using analog multipliers | p. 209 |
Log-antilog function generators | p. 214 |
Sine | p. 217 |
Cosine | p. 218 |
Tan[superscript -1] (arctan) | p. 218 |
Breakpoint function generators | p. 219 |
Function generating circuits using A/D and D/A converters | p. 222 |
Limiters, peak detectors and rectifiers | p. 223 |
Peak detectors | p. 231 |
Basic peak detectors | p. 231 |
Two stage peak detectors | p. 233 |
Overall feedback peak detector | p. 234 |
Improving peak detector performance | p. 236 |
Notes on component selection | p. 242 |
Peak detectors using ic building blocks | p. 245 |
Half wave precision rectifiers | p. 246 |
Full wave rectifiers | p. 248 |
Single op amp full wave rectifier | p. 248 |
Current output full wave rectifier | p. 249 |
Current input full wave rectifier | p. 250 |
Two op amp full wave rectifier with minimum components | p. 250 |
General purpose full wave rectifier | p. 251 |
Current summing full wave rectifier | p. 252 |
General notes on rectifier circuits | p. 253 |
Peak, average and RMS circuits | p. 257 |
Peak responding circuits | p. 259 |
Mean absolute value circuits | p. 262 |
Root mean square circuits | p. 262 |
Thermal RMS converters | p. 271 |
Bibliography | p. 275 |
Index | p. 279 |
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