PCA9546A 数据资料 dataSheet 下载
... The pass-gate transistors of the PCA9546A are constructed such that the VCC voltage can be used to limit the maximum voltage that will be passed from one I2C bus to another. Figure 3 shows the voltage characteristics of the pass-gate transistors (note that the graph was generated using the data spec ...
... The pass-gate transistors of the PCA9546A are constructed such that the VCC voltage can be used to limit the maximum voltage that will be passed from one I2C bus to another. Figure 3 shows the voltage characteristics of the pass-gate transistors (note that the graph was generated using the data spec ...
DAC8222 数据手册DataSheet 下载
... The DAC8222’s input control logic circuitry is shown in Figure 22. Note how the WR signal is used in conjunction with DAC A/ DAC B to load data into either input register. LDAC loads data from the input registers to the DAC register; the DAC’s analog output voltage is determined by the data containe ...
... The DAC8222’s input control logic circuitry is shown in Figure 22. Note how the WR signal is used in conjunction with DAC A/ DAC B to load data into either input register. LDAC loads data from the input registers to the DAC register; the DAC’s analog output voltage is determined by the data containe ...
BUJ303AX 1. Product profile NPN power transistor
... Customers are responsible for the design and operation of their applications and products using NXP Semiconductors products, and NXP Semiconductors accepts no liability for any assistance with applications or customer product design. It is customer’s sole responsibility to determine whether the NXP ...
... Customers are responsible for the design and operation of their applications and products using NXP Semiconductors products, and NXP Semiconductors accepts no liability for any assistance with applications or customer product design. It is customer’s sole responsibility to determine whether the NXP ...
ELECTRIC CURRENT AND OHM`S LAW
... The speed with which charge drifts in a conductor is called the velocity of charge. As seen from above, its value is quite low, typically fraction of a metre per second. However, the speed with which the effect of e.m.f. is experienced at all parts of the conductor resulting in the flow of current i ...
... The speed with which charge drifts in a conductor is called the velocity of charge. As seen from above, its value is quite low, typically fraction of a metre per second. However, the speed with which the effect of e.m.f. is experienced at all parts of the conductor resulting in the flow of current i ...
Equipment Protection
... electric heat applications (their lower internal resistance offers cooler operation than ordinary fuses). T-Tron fast-acting fuses (JJN and JJS) in the sizes required above provide protection for electric heat applications and offer small physical size to reduce space and material cost. ...
... electric heat applications (their lower internal resistance offers cooler operation than ordinary fuses). T-Tron fast-acting fuses (JJN and JJS) in the sizes required above provide protection for electric heat applications and offer small physical size to reduce space and material cost. ...
DISSECTIBLE TRANSFORMER - large
... A closed circuit copper loop is provided with a handle attached. The primary coil is placed on one leg of the iron ‘U’ core and this loop is placed over the other leg instead of the secondary coil. Close the iron circuit and clamp the ‘I’ core in place. When 240V.AC. is applied to the primary coil, ...
... A closed circuit copper loop is provided with a handle attached. The primary coil is placed on one leg of the iron ‘U’ core and this loop is placed over the other leg instead of the secondary coil. Close the iron circuit and clamp the ‘I’ core in place. When 240V.AC. is applied to the primary coil, ...
MAX3171/MAX3173 +3.3V Multiprotocol 3Tx/3Rx Software-Selectable Control Transceivers General Description
... +3.3V supply. The MAX3171/MAX3173, along with the MAX3170 and MAX3172/MAX3174, form a complete software-selectable data terminal equipment (DTE) or data communications equipment (DCE) interface port that supports V.28 (RS-232) and V.10/V.11 (RS-449, V.36, EIA-530, EIA-530-A, X.21, RS-423) protocols. ...
... +3.3V supply. The MAX3171/MAX3173, along with the MAX3170 and MAX3172/MAX3174, form a complete software-selectable data terminal equipment (DTE) or data communications equipment (DCE) interface port that supports V.28 (RS-232) and V.10/V.11 (RS-449, V.36, EIA-530, EIA-530-A, X.21, RS-423) protocols. ...
The control of VSC-HVDC and its use for large industrial power
... flicker. Industrial loads are also very sensitive to voltage dips and other disturbances originating from the grid. So electric power systems are faced with the challenge of providing high-quality power to industrial loads and at the same time limiting the disturbances originating in the industrial ...
... flicker. Industrial loads are also very sensitive to voltage dips and other disturbances originating from the grid. So electric power systems are faced with the challenge of providing high-quality power to industrial loads and at the same time limiting the disturbances originating in the industrial ...
chapter 05 Low Noise Amplifiers
... load,” amplifying the input signal. The idea is that, if M2 amplifies the input in addition to injecting noise to the output, then the noise figure may be lower. Neglecting channel-length modulation, calculate the noise figure. (Current source I1 defines the bias current and C1 establishes an ac gro ...
... load,” amplifying the input signal. The idea is that, if M2 amplifies the input in addition to injecting noise to the output, then the noise figure may be lower. Neglecting channel-length modulation, calculate the noise figure. (Current source I1 defines the bias current and C1 establishes an ac gro ...
DAC8412 数据手册DataSheet 下载
... and VREFL. By setting the VREFL input to 0 V and VREFH to a positive voltage, the DAC provides a unipolar positive output range. A similar configuration with VREFH at 0 V and VREFL at a negative voltage provides a unipolar negative output range. Bipolar outputs are configured by connecting both VREF ...
... and VREFL. By setting the VREFL input to 0 V and VREFH to a positive voltage, the DAC provides a unipolar positive output range. A similar configuration with VREFH at 0 V and VREFL at a negative voltage provides a unipolar negative output range. Bipolar outputs are configured by connecting both VREF ...
PCA9543A 数据资料 dataSheet 下载
... Bit 4 and Bit 5 of the control register correspond to the INT0 and INT1 inputs of the PCA9543A, respectively. Therefore, if an interrupt is generated by any device connected to channel 1, the state of the interrupt inputs is loaded into the control register when a read is accomplished. Likewise, an ...
... Bit 4 and Bit 5 of the control register correspond to the INT0 and INT1 inputs of the PCA9543A, respectively. Therefore, if an interrupt is generated by any device connected to channel 1, the state of the interrupt inputs is loaded into the control register when a read is accomplished. Likewise, an ...
Flexible AC/DC Grids in Dymola/ Modelica - IEA
... different control modes were fitted into flexible models that were interconnected in various grid topologies. The software used in order to develop the simulation environment is called Dymola and presently does not include any form of control of power electronic units. The library used is the Modeli ...
... different control modes were fitted into flexible models that were interconnected in various grid topologies. The software used in order to develop the simulation environment is called Dymola and presently does not include any form of control of power electronic units. The library used is the Modeli ...
IO-Link PHY BoosterPack™ (Rev. B)
... where ultra-low quiescent current is critical to extending the system battery life. The TPS7A16 family offers an enable pin (EN) compatible with standard complementary metal-oxidesemiconductor (CMOS) logic and an integrated, open-drain, and active-high power good output (PG) with a user-programmable ...
... where ultra-low quiescent current is critical to extending the system battery life. The TPS7A16 family offers an enable pin (EN) compatible with standard complementary metal-oxidesemiconductor (CMOS) logic and an integrated, open-drain, and active-high power good output (PG) with a user-programmable ...
PDF
... Information SI-2). With these conditions graphene can be heated to temperatures above 1000 K.26 Annealing avoids contamination by enhancing diffusion of mobile hydrocarbons, increases the rate of recombination of defects (interstitials and vacancies), and induces crystallization of amorphous carbon.1 ...
... Information SI-2). With these conditions graphene can be heated to temperatures above 1000 K.26 Annealing avoids contamination by enhancing diffusion of mobile hydrocarbons, increases the rate of recombination of defects (interstitials and vacancies), and induces crystallization of amorphous carbon.1 ...
Power MOSFET
A power MOSFET is a specific type of metal oxide semiconductor field-effect transistor (MOSFET) designed to handle significant power levels.Compared to the other power semiconductor devices, for example an insulated-gate bipolar transistor (IGBT) or a thyristor, its main advantages are high commutation speed and good efficiency at low voltages. It shares with the IGBT an isolated gate that makes it easy to drive. They can be subject to low gain, sometimes to degree that the gate voltage needs to be higher than the voltage under control.The design of power MOSFETs was made possible by the evolution of CMOS technology, developed for manufacturing integrated circuits in the late 1970s. The power MOSFET shares its operating principle with its low-power counterpart, the lateral MOSFET.The power MOSFET is the most widely used low-voltage (that is, less than 200 V) switch. It can be found in most power supplies, DC to DC converters, and low voltage motor controllers.