AN7 - Some Techniques for Direct Digitization of Transducer Outputs
... slight error exists due to A1’s offset voltage. This error is eliminated by referring the A/D converter input to A1’s negative input instead of ground. The A/D converter is made up of A2, a flip-flop and some gates. It is based on a current balancing technique. Once again, the chopper-stabilized LTC76 ...
... slight error exists due to A1’s offset voltage. This error is eliminated by referring the A/D converter input to A1’s negative input instead of ground. The A/D converter is made up of A2, a flip-flop and some gates. It is based on a current balancing technique. Once again, the chopper-stabilized LTC76 ...
Predicting Circuit Board Hot Spots with Electrothermal
... be combined in a multiphysics-based board-level electrothermal cosimulation provided by a link between the SIwave electromagnetic field solver and the ANSYS Icepak thermal analysis solver for electronics packages. In this way, these two solvers work together as next-generation tools that enable engi ...
... be combined in a multiphysics-based board-level electrothermal cosimulation provided by a link between the SIwave electromagnetic field solver and the ANSYS Icepak thermal analysis solver for electronics packages. In this way, these two solvers work together as next-generation tools that enable engi ...
High-Performance, Cost-Effective VDMOS RF Power
... slightly lower operational bandwidth but the higher absolute device gains can compensate. Of note however, is the higher Crss or reverse transfer capacitance in the STM part. While this is not of major concern in class AB operation, switch mode designs such as class D & E will require significantly ...
... slightly lower operational bandwidth but the higher absolute device gains can compensate. Of note however, is the higher Crss or reverse transfer capacitance in the STM part. While this is not of major concern in class AB operation, switch mode designs such as class D & E will require significantly ...
FEATURES
... The following functional elements are illustrated in the block diagram: Image Sensing Elements: Incident photons pass through a transparent polycrystalline silicon gate structure creating electron hole pairs. The resulting photoelectrons are collected in the photosites during the integration period. ...
... The following functional elements are illustrated in the block diagram: Image Sensing Elements: Incident photons pass through a transparent polycrystalline silicon gate structure creating electron hole pairs. The resulting photoelectrons are collected in the photosites during the integration period. ...
2.5.2 Class 1E Uninterruptible Power Supply Design Description 1.0
... Each EUPS battery is able to provide power for starting and operating design loads for a minimum of two hours when the ac supply to the battery charger is lost. ...
... Each EUPS battery is able to provide power for starting and operating design loads for a minimum of two hours when the ac supply to the battery charger is lost. ...
Model Number Structure Ordering Information
... the setting dial, LEDs, and resin parts, possibly resulting in malfunction or display defects. Perform periodic inspections and part replacements. We recommend that you use a surge absorber if surge voltages may occur. When you dispose of the Timer, do so according to all local ordinances for proces ...
... the setting dial, LEDs, and resin parts, possibly resulting in malfunction or display defects. Perform periodic inspections and part replacements. We recommend that you use a surge absorber if surge voltages may occur. When you dispose of the Timer, do so according to all local ordinances for proces ...
ADP3623 数据手册DataSheet 下载
... The signals applied to the inputs (INA, INA, INB, and INB) should have steep and clean fronts. It is not recommended to apply slow changing signals to drive these inputs because they can result in multiple switching when the thresholds are crossed, causing damage to the power MOSFET or IGBT. ...
... The signals applied to the inputs (INA, INA, INB, and INB) should have steep and clean fronts. It is not recommended to apply slow changing signals to drive these inputs because they can result in multiple switching when the thresholds are crossed, causing damage to the power MOSFET or IGBT. ...
Aalborg Universitet microgrids
... power sharing among them. Similarly, power-voltage droop characteristic is employed in DC-MG sources to achieve desirable power sharing among them. When it comes to a HMG, a proper strategy is needed for ICs such that power sharing between two microgrids takes place. In [9-13], it has been suggested ...
... power sharing among them. Similarly, power-voltage droop characteristic is employed in DC-MG sources to achieve desirable power sharing among them. When it comes to a HMG, a proper strategy is needed for ICs such that power sharing between two microgrids takes place. In [9-13], it has been suggested ...
Operational amplifier
... • The gain of the amplifier circuits is frequency dependent, usually decrease with the frequency increase of the input signals • Computing by hand the exact frequency response of an amplifier circuits is a difficult and time-consuming task, therefore approximate techniques for obtaining the values o ...
... • The gain of the amplifier circuits is frequency dependent, usually decrease with the frequency increase of the input signals • Computing by hand the exact frequency response of an amplifier circuits is a difficult and time-consuming task, therefore approximate techniques for obtaining the values o ...
DAC349
... reference output (Pin 8) must not exceed 1.0 mA . 3. Total effect of linearity, offset and gain tempco's on the transfer characteristics of the unit. 4. In case of discrepancy between package shown in photograph and package outline dimension, the mechanical outline is correct. Specifications subject ...
... reference output (Pin 8) must not exceed 1.0 mA . 3. Total effect of linearity, offset and gain tempco's on the transfer characteristics of the unit. 4. In case of discrepancy between package shown in photograph and package outline dimension, the mechanical outline is correct. Specifications subject ...
S. Avasthi, S. Lee, Y.-L. Loo, J.C. Sturm, "Role of Majority and Minority Carrier Barriers Silicon/Organic Hybrid Heterojunction Solar Cells," Advanced Materials 23, pp. 5762-5766 (2011)
... devices with thicker P3HT films. The diode saturation current density, extracted from the intercept on the vertical axis from the log(current)–voltage graph, falls from a high of 10−6 A cm−2 for diodes with no P3HT to 3.7 × 10−9 A cm−2 for diodes with P3HT. It is well known that the dark current in a ...
... devices with thicker P3HT films. The diode saturation current density, extracted from the intercept on the vertical axis from the log(current)–voltage graph, falls from a high of 10−6 A cm−2 for diodes with no P3HT to 3.7 × 10−9 A cm−2 for diodes with P3HT. It is well known that the dark current in a ...
Novel Three-Phase CM/DM Conducted Emission Separator
... rejection ratio (DMRR); 4) CM rejection ratio (CMRR); and 5) input impedance (Zin ) seen from one of the input terminals to protective earth (PE). These are defined in (15)–(19), shown at the bottom of the next page. With these definitions, the key parasitic elements influencing the transmission/rej ...
... rejection ratio (DMRR); 4) CM rejection ratio (CMRR); and 5) input impedance (Zin ) seen from one of the input terminals to protective earth (PE). These are defined in (15)–(19), shown at the bottom of the next page. With these definitions, the key parasitic elements influencing the transmission/rej ...
MAX8606 USB/AC Adapter, Li+ Linear Battery Charger with Integrated 50m
... The MAX8606 complete 1-cell Li+ battery charge-management IC operates from either a USB port or AC adapter. It integrates a battery disconnect switch, current-sense circuit, PMOS pass element, and thermalregulation circuitry, while eliminating the external reverse-blocking Schottky diode, to create ...
... The MAX8606 complete 1-cell Li+ battery charge-management IC operates from either a USB port or AC adapter. It integrates a battery disconnect switch, current-sense circuit, PMOS pass element, and thermalregulation circuitry, while eliminating the external reverse-blocking Schottky diode, to create ...
HMC199MS8 数据资料DataSheet下载
... general purpose dual SPDT GaAs “bypass” switches in 8-lead MSOP packages covering DC to 2.5 GHz. These four-RF- port components integrate two SPDT switches and a through line onto a single IC. The designs provide low insertion loss of less than 0.5 dB while switching passive or active external circu ...
... general purpose dual SPDT GaAs “bypass” switches in 8-lead MSOP packages covering DC to 2.5 GHz. These four-RF- port components integrate two SPDT switches and a through line onto a single IC. The designs provide low insertion loss of less than 0.5 dB while switching passive or active external circu ...
GR3412151231
... that is connected to the DVR on the DC side. As a matter of fact one could envisage a combination of DSTATCOM and DVR connected on the DC side to compensate for both load and supply voltage variations. In this section, we discuss the application of DVR for fundamental frequency voltage. The voltage ...
... that is connected to the DVR on the DC side. As a matter of fact one could envisage a combination of DSTATCOM and DVR connected on the DC side to compensate for both load and supply voltage variations. In this section, we discuss the application of DVR for fundamental frequency voltage. The voltage ...
Buck converter
A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.