Sine to Square Wave Converter
This schematic example (see sine2square. png ) demonstrates a sinusoidal voltage input at a frequency of 10KHz converted to a square wave through an inverter-ba...
Sine to Square Wave Converter
This schematic example (see sine2square. png ) demonstrates a sinusoidal voltage input at a frequency of 10KHz converted to a square wave through an inverter-ba...
The oscillator and trigger circuit with operational amplifier
Fig a shows a multivibrator circuit which can generate square wave signal; Figure b is a flip-flop circuit which uses the under edge of the input signal to gene...
The oscillator and trigger circuit with operational amplifier
Fig a shows a multivibrator circuit which can generate square wave signal; Figure b is a flip-flop circuit which uses the under edge of the input signal to gene...
DIFFERENTIAL AC SIGNALS
Precision full-wave rectification of differential voltage is achieved by transforming to current for rectification and reconversion to output voltage. One opamp...
DIFFERENTIAL AC SIGNALS
Precision full-wave rectification of differential voltage is achieved by transforming to current for rectification and reconversion to output voltage. One opamp...
Precision current sink sourcel
Adopted operation amplifier can obtain constant voltage source with high amplification factor and large load current, when the circuit parameter has great chang...
Precision current sink sourcel
Adopted operation amplifier can obtain constant voltage source with high amplification factor and large load current, when the circuit parameter has great chang...
Feedback resistance circuit diagram of current feedback operational amplifier
About the current feedback operational amplifier, even if the open-loop gain was changed, the bandwidth also will not be changed. It is often used in video sign...
Feedback resistance circuit diagram of current feedback operational amplifier
About the current feedback operational amplifier, even if the open-loop gain was changed, the bandwidth also will not be changed. It is often used in video sign...
PULSE AMPLITUDE MODULATOR
Used in multiplier that acts with one of operational amplifiers of analog computer. Double-triode V1 here provides pulse-amplitude modulation, for use with sepa...
PULSE AMPLITUDE MODULATOR
Used in multiplier that acts with one of operational amplifiers of analog computer. Double-triode V1 here provides pulse-amplitude modulation, for use with sepa...
Voltage/current conversion circuit composed of LM301
It is the conversion circuit, which can transform ±10V voltage into ±lmA, and the input voltage is changed into current by the A1 and VTl, VT2, and it is used...
Voltage/current conversion circuit composed of LM301
It is the conversion circuit, which can transform ±10V voltage into ±lmA, and the input voltage is changed into current by the A1 and VTl, VT2, and it is used...
VOLTAGE TO CURRENT CONVERTER
This voltage to current converter uses three op amps to drive a pair of power transistors. The current output is calculated as: IOUT=Vin/R6 Output resistance is...
VOLTAGE TO CURRENT CONVERTER
This voltage to current converter uses three op amps to drive a pair of power transistors. The current output is calculated as: IOUT=Vin/R6 Output resistance is...
Ultrasonic_filter
This circuit shows both sections of an LM833 that is connected as a filter to reject undesired ultrasonic signals. The filter characteristic is 4th-order Bessel...
Ultrasonic_filter
This circuit shows both sections of an LM833 that is connected as a filter to reject undesired ultrasonic signals. The filter characteristic is 4th-order Bessel...
TWO QUADRANT
Bipolar digital multiplier has output polarity controlled by offset-binary-coded digital input word. Precision Monolithics DAC-08 D/A converter drives OP-02 opa...
TWO QUADRANT
Bipolar digital multiplier has output polarity controlled by offset-binary-coded digital input word. Precision Monolithics DAC-08 D/A converter drives OP-02 opa...