Voltage Controlled Resistor Schematic. Web resistor (rsense), an amplifier and a voltage regulation circuit (vz). The schematic in figure 1 can further simplified by using a tl431 device by taking.
Electronic Power stage for VCR (Voltage Controlled Resistor from itecnotes.com
Web you need to know what voltages are detected in the target application; The schematic in figure 1 can further simplified by using a tl431 device by taking. The current flowing through rsense sets the voltage across rfb, which is the feedback voltage of a.
The Attenuation/Voltage Ratio Is 1.2 ± 0.1 Db/V.
Web a simple and common method to measure resistance involves the use of a wheatstone bridge, shown schematically in fig. Alec_t joined sep 17, 2013 13,459 jan 17, 2020 #2 welcome to aac! Diagram taken from the datasheet for the lt1102.
Another Approach Is To Use.
Use schematic below can anyone give me some instruction ? The current flowing through rsense sets the voltage across rfb, which is the feedback voltage of a. Web the voltage across the resistor to create a regulated current sink.
The Schematic In Figure 1 Can Further Simplified By Using A Tl431 Device By Taking.
R 1,2 are the termination resistors of 50 ω. Based on that table i. In this system, one arm of the bridge.
Web As Shown In The Schematic Below, This Current Source Requires Two Amplifier Ics And A Few Passives.
Web resistor (rsense), an amplifier and a voltage regulation circuit (vz). Web voltage controlled attenuator circuit schematic, and voltage vs. Attenuation on a logarithmic scale.
Web You Need To Know What Voltages Are Detected In The Target Application;
