Bi-directional level shifter for I²C-bus and other systems.
... The bi-directional level shifter circuit described in this application note consists of one discrete MOS-FET for each bus line. In spite of its surprising simplicity, it not only fulfils the requirement of bi-directional level shifting without a direction control signal, but it also has the next add ...
... The bi-directional level shifter circuit described in this application note consists of one discrete MOS-FET for each bus line. In spite of its surprising simplicity, it not only fulfils the requirement of bi-directional level shifting without a direction control signal, but it also has the next add ...
BEHInD THE SCEnES WE PLaY a MaJOR ROLE PRECISIOn
... measurement and a well known manufacturer of passive components for the automotive, electrical and electronics industries. Precision measurement systems from Isabellenhütte set the industry benchmark for current, voltage and temperature measurement in cars and trucks, hybrid and electric vehicles, a ...
... measurement and a well known manufacturer of passive components for the automotive, electrical and electronics industries. Precision measurement systems from Isabellenhütte set the industry benchmark for current, voltage and temperature measurement in cars and trucks, hybrid and electric vehicles, a ...
Ch. 20
... Up to this point we have been concerned with charges that don’t move – Static When charges do move, then an electric current flows Current, usually denoted by the letter i is that rate at which charge moves. In other words how much charges flows past a point per time ...
... Up to this point we have been concerned with charges that don’t move – Static When charges do move, then an electric current flows Current, usually denoted by the letter i is that rate at which charge moves. In other words how much charges flows past a point per time ...
SGx524 Regulating Pulse-Width Modulators
... Stresses beyond those listed under Absolute Maximum Ratings table may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions table are not implied. Expo ...
... Stresses beyond those listed under Absolute Maximum Ratings table may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions table are not implied. Expo ...
Low voltage CMOS single 2-input or gate with 5V tolerant input
... Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implicatio ...
... Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implicatio ...
P6B
... Two or more resistors in a circuit increase the circuit’s resistance. When components are connected in series, their total resistance is the sum of their individual resistances: RT = R1 + R2 + R3 ...
... Two or more resistors in a circuit increase the circuit’s resistance. When components are connected in series, their total resistance is the sum of their individual resistances: RT = R1 + R2 + R3 ...
SBS 1.1-COMPLIANT GAS GAUGE AND
... available charge in Li-ion or Li-polymer batteries using its integrated high-performance analog peripherals, monitors capacity change, battery impedance, open-circuit voltage, and other critical parameters of the battery pack as well and reports the information to the system host controller over a s ...
... available charge in Li-ion or Li-polymer batteries using its integrated high-performance analog peripherals, monitors capacity change, battery impedance, open-circuit voltage, and other critical parameters of the battery pack as well and reports the information to the system host controller over a s ...
Slides
... their ceramic has a smaller diameter, thus higher fields on the central tube. This leads me to believe that my geometry should be good for well over 600kV if theirs reaches 500. Both labs did have punch-thrus at the 480kV levels., though. Their processing resistor chains are about 2X longer than min ...
... their ceramic has a smaller diameter, thus higher fields on the central tube. This leads me to believe that my geometry should be good for well over 600kV if theirs reaches 500. Both labs did have punch-thrus at the 480kV levels., though. Their processing resistor chains are about 2X longer than min ...
Qucs - A Tutorial
... The previous section deals with a graphical method, but a more common method can be to use the simulators to determine all the possible variation for a given schematic ( include hF E , Temperature, Voltage regulation, and so on ... ) ; so the problem is more waht kind of feedback I can use or not. S ...
... The previous section deals with a graphical method, but a more common method can be to use the simulators to determine all the possible variation for a given schematic ( include hF E , Temperature, Voltage regulation, and so on ... ) ; so the problem is more waht kind of feedback I can use or not. S ...
MAX15000/MAX15001 Current-Mode PWM Controllers with Programmable Switching Frequency General Description
... Note 1: All devices are 100% tested at TA = +85°C. All limits over temperature are guaranteed by characterization. Note 2: The MAX15000 is intended for use in universal input power supplies. The internal clamp circuit at IN is used to prevent the bootstrap capacitor (C1 in Figure 1) from charging to ...
... Note 1: All devices are 100% tested at TA = +85°C. All limits over temperature are guaranteed by characterization. Note 2: The MAX15000 is intended for use in universal input power supplies. The internal clamp circuit at IN is used to prevent the bootstrap capacitor (C1 in Figure 1) from charging to ...
a Precision, 16 MHz CBFET Op Amp AD845
... constant output voltage under dynamically changing load conditions. In successive approximation converters, the input current is compared to a series of switched trial currents. The comparison point is diode clamped but may deviate several hundred millivolts, resulting in high frequency modulation o ...
... constant output voltage under dynamically changing load conditions. In successive approximation converters, the input current is compared to a series of switched trial currents. The comparison point is diode clamped but may deviate several hundred millivolts, resulting in high frequency modulation o ...
Name:
... power supply voltmeter, power supply ammeter) is most likely to have caused your observed non-zero intercept values? Why do you think that? How much is this meter misadjusted? Be specific. ...
... power supply voltmeter, power supply ammeter) is most likely to have caused your observed non-zero intercept values? Why do you think that? How much is this meter misadjusted? Be specific. ...
SAMPLE PAPER September 2014 (SA-I)-03 Subject- Science Time: - 3Hrs. Class –X
... (c) . Insulin. ...
... (c) . Insulin. ...
SG6842
... The proprietary Green-mode function provides off-time modulation to linearly decrease the switching frequency under light-load conditions. On-time is limited to provide protection against abnormal conditions and brownouts. To further reduce power consumption under zero-load conditions, PWM output wi ...
... The proprietary Green-mode function provides off-time modulation to linearly decrease the switching frequency under light-load conditions. On-time is limited to provide protection against abnormal conditions and brownouts. To further reduce power consumption under zero-load conditions, PWM output wi ...
Keysight Technologies B1505A Power Device Analyzer/Curve Tracer
... and stray capacitance and inductance than do traditional low-power semiconductor device measurements due to the high currents and voltages that power devices require. The only way to ensure measurement integrity is to visually verify the applied waveforms, which until now has required the use of an ...
... and stray capacitance and inductance than do traditional low-power semiconductor device measurements due to the high currents and voltages that power devices require. The only way to ensure measurement integrity is to visually verify the applied waveforms, which until now has required the use of an ...
RMS Power
... enables us to find the actual amount of energy that’s being transferred as well as calculate other important quantities. As mentioned above, the amount of energy delivered to the resistor is the product of the power and the time. This is strictly true only if the power is constant during that time. ...
... enables us to find the actual amount of energy that’s being transferred as well as calculate other important quantities. As mentioned above, the amount of energy delivered to the resistor is the product of the power and the time. This is strictly true only if the power is constant during that time. ...
Lecture Slides
... Batteries store and generate electrical energy with a chemical reaction In History… Allessandro Volta published the invention of the battery around 1790. The unit of electric “pressure”, the volt, is named in his honor. Unlimited electric energy… If only it could be of some use! ...
... Batteries store and generate electrical energy with a chemical reaction In History… Allessandro Volta published the invention of the battery around 1790. The unit of electric “pressure”, the volt, is named in his honor. Unlimited electric energy… If only it could be of some use! ...
UC2855A 数据资料 dataSheet 下载
... The UC3855A/B provides all the control features necessary for high power, high frequency PFC boost converters. The average current mode control method allows for stable, low distortion AC line current programming without the need for slope compensation. In addition, the UC3855 utilizes an active snu ...
... The UC3855A/B provides all the control features necessary for high power, high frequency PFC boost converters. The average current mode control method allows for stable, low distortion AC line current programming without the need for slope compensation. In addition, the UC3855 utilizes an active snu ...
Six inch thyristors for UHVDC
... what makes up the turn-on energy. The current waveform is normally given by the circuit, and the thyristor can more or less quickly follow injecting carriers. Therefore, the turn-on energy will depend on di/dt at turn-on. Finally, we consider the turn-off process. Here again, the conducting carriers ...
... what makes up the turn-on energy. The current waveform is normally given by the circuit, and the thyristor can more or less quickly follow injecting carriers. Therefore, the turn-on energy will depend on di/dt at turn-on. Finally, we consider the turn-off process. Here again, the conducting carriers ...
Surge protector
A surge protector (or surge suppressor) is an appliance/device designed to protect electrical devices from voltage spikes. A surge protector attempts to limit the voltage supplied to an electric device by either blocking or by shorting to ground any unwanted voltages above a safe threshold. This article primarily discusses specifications and components relevant to the type of protector that diverts (shorts) a voltage spike to ground; however, there is some coverage of other methods.The terms surge protection device (SPD), or transient voltage surge suppressor (TVSS), are used to describe electrical devices typically installed in power distribution panels, process control systems, communications systems, and other heavy-duty industrial systems, for the purpose of protecting against electrical surges and spikes, including those caused by lightning. Scaled-down versions of these devices are sometimes installed in residential service entrance electrical panels, to protect equipment in a household from similar hazards.Many power strips have basic surge protection built in; these are typically clearly labeled as such. However, power strips that do not provide surge protection are sometimes erroneously referred to as ""surge protectors"".