Characteristic Min Typical Max Input Voltage 2.5V 2.6V to 12V 14V
... Input and output current to/from the AnyVolt Micro should be kept track of with a multimeter if you anticipate driving heavy loads. Stepping up from a lower to a higher voltage means that there will be a higher current on the input than the output. For this reason, it is important to make sure that ...
... Input and output current to/from the AnyVolt Micro should be kept track of with a multimeter if you anticipate driving heavy loads. Stepping up from a lower to a higher voltage means that there will be a higher current on the input than the output. For this reason, it is important to make sure that ...
P517/617 Lec1, P1 Some Definitions: I Q
... Work needed to move charge from point a to point b. Work = V•Q Volt = Work/Charge = Joules/Coulomb Voltage is always measured with respect to something. "ground" is defined as zero Volts. ...
... Work needed to move charge from point a to point b. Work = V•Q Volt = Work/Charge = Joules/Coulomb Voltage is always measured with respect to something. "ground" is defined as zero Volts. ...
Giving Delta-Sigma Converters a Gain Boost with a Front End Analog Gain Stage
... stages of the A/D converter cannot provide the required system LSB size, other methods, like the input gain stage using the INA128 can be used. For example, an optimum configuration for the ADS1212 with a data rate of 10Hz, would be a Turbo (oversampling rate) setting of 4 and PGA ...
... stages of the A/D converter cannot provide the required system LSB size, other methods, like the input gain stage using the INA128 can be used. For example, an optimum configuration for the ADS1212 with a data rate of 10Hz, would be a Turbo (oversampling rate) setting of 4 and PGA ...
Charge Sharing by Capacitors
... When S2 is closed, there can be no voltage across it, but Kirchhoff's Second Rule must still hold. The capacitors discharge partially in order to satisfy this. Let the initial charges (before closing S2) of C3 and C4 be Q3 and Q4. Let the final charges (after closing S2) be Q3' and Q4'. Let the fina ...
... When S2 is closed, there can be no voltage across it, but Kirchhoff's Second Rule must still hold. The capacitors discharge partially in order to satisfy this. Let the initial charges (before closing S2) of C3 and C4 be Q3 and Q4. Let the final charges (after closing S2) be Q3' and Q4'. Let the fina ...
Why bother to study crystal radios
... Design a scaling and level-shifting circuit like the one shown in Figure 2 to convert the output voltage of an LM35 from a 10 mV/°C scale to a 10 mV/°F scale. Use power supply voltages of ±10 V for the entire circuit. You will have to determine appropriate values for resistors R1 and R2 and the volt ...
... Design a scaling and level-shifting circuit like the one shown in Figure 2 to convert the output voltage of an LM35 from a 10 mV/°C scale to a 10 mV/°F scale. Use power supply voltages of ±10 V for the entire circuit. You will have to determine appropriate values for resistors R1 and R2 and the volt ...
10W, Dual Output Power Supply
... 3. U1 is 100 kHz, SOT-223 version of NCP1014 controller. Pin 4 tab should be soldered to copper clad ground plane for best heatsinking. 5. R1 is optional inrush limiter resistor. 6. U2 is Vishay H11A817A optocoupler or equivalent. 7. D1 is Vishay DF06M bridge rectifier (1A, 600V, DIP-4 package) or s ...
... 3. U1 is 100 kHz, SOT-223 version of NCP1014 controller. Pin 4 tab should be soldered to copper clad ground plane for best heatsinking. 5. R1 is optional inrush limiter resistor. 6. U2 is Vishay H11A817A optocoupler or equivalent. 7. D1 is Vishay DF06M bridge rectifier (1A, 600V, DIP-4 package) or s ...
doc
... deliberate, like in the heating element of a toaster, but in low-power circuits the heat is a waste byproduct of the electronics. Incidentally, you can use Ohm's Law and the power expression to show that P = VI = V2/R = I2R. We can determine the power consumption of the ECEbot by measuring the DC vo ...
... deliberate, like in the heating element of a toaster, but in low-power circuits the heat is a waste byproduct of the electronics. Incidentally, you can use Ohm's Law and the power expression to show that P = VI = V2/R = I2R. We can determine the power consumption of the ECEbot by measuring the DC vo ...
Simulation: Offset Voltage and Offset Current
... The LTspice “Opamps” library contains Linear Technology op-amp models, an ideal op-amp (opamp), and a generic non-ideal op-amp (UniversalOpamp2). The op-amp models in the LTspice library have their offset voltages and offset currents set to zero. Their bias currents are usually set to their typical ...
... The LTspice “Opamps” library contains Linear Technology op-amp models, an ideal op-amp (opamp), and a generic non-ideal op-amp (UniversalOpamp2). The op-amp models in the LTspice library have their offset voltages and offset currents set to zero. Their bias currents are usually set to their typical ...
Voltage-controlled Oscillators (VCO), Phase Locked Loop, and
... the phase locked loop (PLL) for signal tracking and FM demodulation. There are many ways to design an electronic circuit for a VCO. One method uses a special diode called Varactor. This diode has capacitance that varies with the applied voltage. As the capacitance varies the applied voltage so does ...
... the phase locked loop (PLL) for signal tracking and FM demodulation. There are many ways to design an electronic circuit for a VCO. One method uses a special diode called Varactor. This diode has capacitance that varies with the applied voltage. As the capacitance varies the applied voltage so does ...
ADC`S ANALOG TO DIGITAL CONVERTERS
... Oneof the simplest types of ADC is the counter type ADC, the input signal of the ADC is connected to the signal input of its internal comparator. The ADC then systematically increases the voltage on the reference input of the comparator until the reference becomes larger than the signal and the comp ...
... Oneof the simplest types of ADC is the counter type ADC, the input signal of the ADC is connected to the signal input of its internal comparator. The ADC then systematically increases the voltage on the reference input of the comparator until the reference becomes larger than the signal and the comp ...
Basic Characteristics Data
... : Load characteristics of power supply. : Characteristics of load (lamp, motor, constant current load, etc.). Note: In case of nonlinear load, the output is locked out at A point. Fig. 2.1 Current foldback characteristics ...
... : Load characteristics of power supply. : Characteristics of load (lamp, motor, constant current load, etc.). Note: In case of nonlinear load, the output is locked out at A point. Fig. 2.1 Current foldback characteristics ...
AIM3-Analog Isolation Re-scaling Module for Variable
... AIM3 input and output ranges, as well as offset, can be selected by jumper shunt in the field. STEP 1) WIRING CONNECTIONS With the power OFF, make the following connections: Connect a 120 VAC power supply to the “Supply 120 VAC” terminals of the AIM3. Connect the input signal common to the IN (-) te ...
... AIM3 input and output ranges, as well as offset, can be selected by jumper shunt in the field. STEP 1) WIRING CONNECTIONS With the power OFF, make the following connections: Connect a 120 VAC power supply to the “Supply 120 VAC” terminals of the AIM3. Connect the input signal common to the IN (-) te ...
Switch_Mode_Converters
... This converter can be obtained by the cascade connection of two converters: the step-down converter and the stepup converter The output voltage can be higher or lower than the input voltage Used in regulated dc power supplies where a negative polarity output may be desired with respect to the common ...
... This converter can be obtained by the cascade connection of two converters: the step-down converter and the stepup converter The output voltage can be higher or lower than the input voltage Used in regulated dc power supplies where a negative polarity output may be desired with respect to the common ...
1. Pre-Lab Introduction
... and change, initial conditions and forcing functions are additional benefits of the analog computers. Figure 3-3 illustrates a circuit designed to solve the second order differential equation KY - Y = 0 with the initial condition Y(0) = - VX and K = R1R2C1C2. The initial condition is "set" by using ...
... and change, initial conditions and forcing functions are additional benefits of the analog computers. Figure 3-3 illustrates a circuit designed to solve the second order differential equation KY - Y = 0 with the initial condition Y(0) = - VX and K = R1R2C1C2. The initial condition is "set" by using ...
Ultra-low Current Measurements with Silicon-on
... extremely important integrated circuit component to interface and study physical phenomena at the sub-micro-scale and also for biological research and instrumentation. When venturing in the scale of nano and sub-micron devices and materials, the technological progress is strictly related to the avai ...
... extremely important integrated circuit component to interface and study physical phenomena at the sub-micro-scale and also for biological research and instrumentation. When venturing in the scale of nano and sub-micron devices and materials, the technological progress is strictly related to the avai ...
ADVFC32
... the nonlinearity of the ADVFC32 is only 0.05% maximum (0.01% typ), the resolution is much higher, allowing it to be used in 16-bit measurement and control systems where a monotonic transfer function is essential. The resolution of the circuit shown in Figure 5 is dependent on the amount of time allo ...
... the nonlinearity of the ADVFC32 is only 0.05% maximum (0.01% typ), the resolution is much higher, allowing it to be used in 16-bit measurement and control systems where a monotonic transfer function is essential. The resolution of the circuit shown in Figure 5 is dependent on the amount of time allo ...
Written - Rose
... So v4 : v3 2 : 1 , which is consistent with the specification given before. Also we can verify the result using the current divider, which is a parallel-connected resistance circuit. The two resistors can be combine into a since they are in series. For the parallel circuit, the current through one ...
... So v4 : v3 2 : 1 , which is consistent with the specification given before. Also we can verify the result using the current divider, which is a parallel-connected resistance circuit. The two resistors can be combine into a since they are in series. For the parallel circuit, the current through one ...
AT6731
... Information provided by IAT is believed to be accurate and reliable. However, we cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in an IAT product; nor for any infringement of patents or other rights of third parties that may result from its use. We reser ...
... Information provided by IAT is believed to be accurate and reliable. However, we cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in an IAT product; nor for any infringement of patents or other rights of third parties that may result from its use. We reser ...
Integrating ADC
An integrating ADC is a type of analog-to-digital converter that converts an unknown input voltage into a digital representation through the use of an integrator. In its most basic implementation, the unknown input voltage is applied to the input of the integrator and allowed to ramp for a fixed time period (the run-up period). Then a known reference voltage of opposite polarity is applied to the integrator and is allowed to ramp until the integrator output returns to zero (the run-down period). The input voltage is computed as a function of the reference voltage, the constant run-up time period, and the measured run-down time period. The run-down time measurement is usually made in units of the converter's clock, so longer integration times allow for higher resolutions. Likewise, the speed of the converter can be improved by sacrificing resolution.Converters of this type can achieve high resolution, but often do so at the expense of speed. For this reason, these converters are not found in audio or signal processing applications. Their use is typically limited to digital voltmeters and other instruments requiring highly accurate measurements.