Linearity corrector for thermistor (CB21387E)

This temperature sensor circuit was found in an old American documentation. The components used are still current.

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Switched Regulator from 5 v to -5 V (CB16029E)
This circuit, suggested by Texas Instruments, is based on the integrated TL497A, designed for...
Sinusoidal Oscillator 4093 (CB21123E)
In the figure we have the way to implement a sinusoidal oscillator with the 4093 IC. The component...
Precision rectifier with AC DC converter (CB9603E)
This circuit was found in an old American documentation. It can operate with signals from 40 Hz to...