ADG3257 数据手册DataSheet 下载
... The ADG3257 is a CMOS bus switch comprised of four 2:1 multiplexers/demultiplexers with high impedance outputs. The device is manufactured on a CMOS process. This provides low power dissipation yet high switching speed and very low on resistance, allowing the inputs to be connected to the outputs wi ...
... The ADG3257 is a CMOS bus switch comprised of four 2:1 multiplexers/demultiplexers with high impedance outputs. The device is manufactured on a CMOS process. This provides low power dissipation yet high switching speed and very low on resistance, allowing the inputs to be connected to the outputs wi ...
LM78S40 Switching Voltage Regulator Applications
... The above calculation for efficiency did not take into account quiescent power dissipation, which decreases efficiency at low current levels when the average input current is of the same magnitude as the quiescent current. It also did not take into account switching losses in the switch and diode or ...
... The above calculation for efficiency did not take into account quiescent power dissipation, which decreases efficiency at low current levels when the average input current is of the same magnitude as the quiescent current. It also did not take into account switching losses in the switch and diode or ...
AN109 - Interfacing RF I/Q Modulators with Popular D/A Converters
... LT1565-31 is set by applying a DC voltage at Pin 3. See Figure 10 for details. Noise may also be an issue with the use of active devices in the baseband circuit. Any active device will have an output noise level that is higher than that of a passive circuit. Take Figure 10 showing the circuit coupli ...
... LT1565-31 is set by applying a DC voltage at Pin 3. See Figure 10 for details. Noise may also be an issue with the use of active devices in the baseband circuit. Any active device will have an output noise level that is higher than that of a passive circuit. Take Figure 10 showing the circuit coupli ...
Journal of Power Electronics, Vol. 14, No. 6, pp
... DC/AC converter, which requires energy storage elements, such as battery or capacitor banks. These DVRs suffer from disadvantages, such as limited time of compensation, high cost, and bulky energy storage devices [14]-[17]. The second group of DVRs is realized without a DC link using direct AC/AC co ...
... DC/AC converter, which requires energy storage elements, such as battery or capacitor banks. These DVRs suffer from disadvantages, such as limited time of compensation, high cost, and bulky energy storage devices [14]-[17]. The second group of DVRs is realized without a DC link using direct AC/AC co ...
A MODEL OF VOLTAGE IN A RESISTOR CIRCUIT AND AN RC
... In addition, resistor circuits are essential for comprehending voltage dividers, which are circuit elements that split voltage between different branches of electrical circuits. They are frequently used in complex electrical circuits. Capacitors have many practical applications, and in order to use ...
... In addition, resistor circuits are essential for comprehending voltage dividers, which are circuit elements that split voltage between different branches of electrical circuits. They are frequently used in complex electrical circuits. Capacitors have many practical applications, and in order to use ...
Differential Measurements
... battery-powered floating scope's nearly infinite CMRR capability is only achieved at DC. Due to the limitations caused by the scope's unbalanced input (a high impedance probe tip & a "ground" clip), a high quality differential amplifier will readily out perform the battery-operated (floating) scope ...
... battery-powered floating scope's nearly infinite CMRR capability is only achieved at DC. Due to the limitations caused by the scope's unbalanced input (a high impedance probe tip & a "ground" clip), a high quality differential amplifier will readily out perform the battery-operated (floating) scope ...
Alexander-Sadiku Fundamentals of Electric Circuits Chapter 3
... 3.7 Nodal versus Mesh Analysis (1) To select the method that results in the smaller number of ...
... 3.7 Nodal versus Mesh Analysis (1) To select the method that results in the smaller number of ...
30A Range Bidirectional Current Shunt Monitor
... excess of 15 A, two INA250A2 devices are used in parallel. The design uses two Texas Instruments INA250A2 current shunt monitors in a current summing configuration to measure load current across a 30-A range. The current through the bus is divided so that approximately half passes through each devic ...
... excess of 15 A, two INA250A2 devices are used in parallel. The design uses two Texas Instruments INA250A2 current shunt monitors in a current summing configuration to measure load current across a 30-A range. The current through the bus is divided so that approximately half passes through each devic ...
MAX629 28V, Low-Power, High-Voltage, Boost or Inverting DC
... inductor current, but may limit output current capability at low input voltages and provide slower start-up times. Smaller inductances require less board space, but may cause greater peak current due to current-sense comparator propagation delay. If input voltages below 2V will be common, reducing t ...
... inductor current, but may limit output current capability at low input voltages and provide slower start-up times. Smaller inductances require less board space, but may cause greater peak current due to current-sense comparator propagation delay. If input voltages below 2V will be common, reducing t ...
MAX17116 Dual-Output DC/DC Power Supply for AMOLED General Description
... The voltage across the inductor then becomes the difference between the output voltage and the input voltage. This discharge condition forces the current through the inductor to ramp back down, transferring the energy stored in the magnetic field to the output capacitor and the load. The MOSFET rema ...
... The voltage across the inductor then becomes the difference between the output voltage and the input voltage. This discharge condition forces the current through the inductor to ramp back down, transferring the energy stored in the magnetic field to the output capacitor and the load. The MOSFET rema ...
FSQ0170RNA, FSQ0270RNA Green Mode Fairchild Power Switch (FPS™) F S
... 4.1 Overload Protection (OLP): Overload is defined as the load current exceeding a pre-set level due to an unexpected event. In this situation, the protection circuit should be activated to protect the SMPS. However, even when the SMPS is operating normally, the OLP circuit can be activated during t ...
... 4.1 Overload Protection (OLP): Overload is defined as the load current exceeding a pre-set level due to an unexpected event. In this situation, the protection circuit should be activated to protect the SMPS. However, even when the SMPS is operating normally, the OLP circuit can be activated during t ...
ADXRS642 英文数据手册DataSheet 下载
... Figure 16 demonstrates the ADXRS642 dc noise response to 5g sine vibration over the 20 Hz to 5 kHz range. As can be seen, there are no sensitive frequencies present, and vibration rectification is vanishingly small. As in the previous example, the gyro bandwidth was set to 1600 Hz. ...
... Figure 16 demonstrates the ADXRS642 dc noise response to 5g sine vibration over the 20 Hz to 5 kHz range. As can be seen, there are no sensitive frequencies present, and vibration rectification is vanishingly small. As in the previous example, the gyro bandwidth was set to 1600 Hz. ...
semiconductor diodes
... from a double regulated power supply and the sinusoidal voltage (with variable amplitude and frequency) is obtained from a signal generator. To visualize the variable voltages and the diodes’ characteristics you will use a dual channel oscilloscope. You will also use a multimeter or even two if nece ...
... from a double regulated power supply and the sinusoidal voltage (with variable amplitude and frequency) is obtained from a signal generator. To visualize the variable voltages and the diodes’ characteristics you will use a dual channel oscilloscope. You will also use a multimeter or even two if nece ...
Keysight Technologies Load
... the cable or the summing boards that the individual load-cells are connected to. This phenomenon can easily amount to a 10% loss of signal. There are scales that have up to 14 load-cells at that same capacity if a longer scale is required. Their signal might well be less than the 1 μV value. To cope ...
... the cable or the summing boards that the individual load-cells are connected to. This phenomenon can easily amount to a 10% loss of signal. There are scales that have up to 14 load-cells at that same capacity if a longer scale is required. Their signal might well be less than the 1 μV value. To cope ...
PAM2842 Description Pin Assignments
... Inductor Selection The inductance, peak current rating, series resistance, and physical size should all be considered when selecting an inductor. These factors affect the converter's operating mode, efficiency, maximum output load capability, transient response time, output voltage ripple, and cost. ...
... Inductor Selection The inductance, peak current rating, series resistance, and physical size should all be considered when selecting an inductor. These factors affect the converter's operating mode, efficiency, maximum output load capability, transient response time, output voltage ripple, and cost. ...
Voltage Out, Hi or Lo Side Measure, Bi-Directional Zerø
... The addition of external series resistance, however, creates an additional error in the measurement so the value of these series resistors should be kept to 10Ω or less if possible to reduce impact to accuracy. The internal bias network shown in Figure 21 present at the input pins creates a mismatch ...
... The addition of external series resistance, however, creates an additional error in the measurement so the value of these series resistors should be kept to 10Ω or less if possible to reduce impact to accuracy. The internal bias network shown in Figure 21 present at the input pins creates a mismatch ...
Physics 750 teachers title
... Use the ‘Output’ feature of the ScienceWorkshop interface to produce an alternating current through the LRC circuit. Use the Voltage Sensor to measure the voltage drop (potential difference) across the resistor in the circuit. The amplitude of the current depends on the impedance in the circuit, whi ...
... Use the ‘Output’ feature of the ScienceWorkshop interface to produce an alternating current through the LRC circuit. Use the Voltage Sensor to measure the voltage drop (potential difference) across the resistor in the circuit. The amplitude of the current depends on the impedance in the circuit, whi ...
DC1521 - LT3956EUHE Evaluation Kit Quick
... Demonstration circuit 1521A is a high voltage monolithic LED driver with an integrated 3.3A, 84V power switch. The demonstration circuit is assembled as a boost topology from 6V-80V* input and up to 67V LED output at 370mA (*VIN must not exceed VLED for proper operation). DC1521A features PWM dimmin ...
... Demonstration circuit 1521A is a high voltage monolithic LED driver with an integrated 3.3A, 84V power switch. The demonstration circuit is assembled as a boost topology from 6V-80V* input and up to 67V LED output at 370mA (*VIN must not exceed VLED for proper operation). DC1521A features PWM dimmin ...
A1304
... mechanical stress related offset, this novel technique also reduces the amount of thermal noise in the Hall sensor IC while completely removing the modulated residue resulting from the chopper operation. The chopper stabilization technique uses a high frequency sampling clock. For demodulation proce ...
... mechanical stress related offset, this novel technique also reduces the amount of thermal noise in the Hall sensor IC while completely removing the modulated residue resulting from the chopper operation. The chopper stabilization technique uses a high frequency sampling clock. For demodulation proce ...
RA55H3847M 数据资料DataSheet下载
... 2.RA series products (RF power amplifier modules) and RD series products (RF power transistors) are designed for consumer mobile communication terminals and were not specifically designed for use in other applications. In particular, while these products are highly reliable for their designed purpos ...
... 2.RA series products (RF power amplifier modules) and RD series products (RF power transistors) are designed for consumer mobile communication terminals and were not specifically designed for use in other applications. In particular, while these products are highly reliable for their designed purpos ...
Voltage regulator
A voltage regulator is designed to automatically maintain a constant voltage level. A voltage regulator may be a simple ""feed-forward"" design or may include negative feedback control loops. It may use an electromechanical mechanism, or electronic components. Depending on the design, it may be used to regulate one or more AC or DC voltages.Electronic voltage regulators are found in devices such as computer power supplies where they stabilize the DC voltages used by the processor and other elements. In automobile alternators and central power station generator plants, voltage regulators control the output of the plant. In an electric power distribution system, voltage regulators may be installed at a substation or along distribution lines so that all customers receive steady voltage independent of how much power is drawn from the line.