LTM4627 - 15A DC/DC uModule Regulator
... and compensation components. Operating over an input voltage range from 4.5V to 20V, the LTM4627 supports an output voltage range of 0.6V to 5V, set by a single external resistor. Only a few input and output capacitors are needed. Current mode operation allows precision current sharing of up to four ...
... and compensation components. Operating over an input voltage range from 4.5V to 20V, the LTM4627 supports an output voltage range of 0.6V to 5V, set by a single external resistor. Only a few input and output capacitors are needed. Current mode operation allows precision current sharing of up to four ...
DC input limit alarm
... It is the policy of OMEGA to comply with all worldwide safety and EMC/EMI regulations that apply. OMEGA is constantly pursuing certification of its products to the European New Approach Directives. OMEGA will add the CE mark to every appropriate device upon certification. The information contained i ...
... It is the policy of OMEGA to comply with all worldwide safety and EMC/EMI regulations that apply. OMEGA is constantly pursuing certification of its products to the European New Approach Directives. OMEGA will add the CE mark to every appropriate device upon certification. The information contained i ...
"Analog Interface Circuits"
... analog interface for digital signal processors (DSPs), speech recognition/storage systems, industrial process control, biomedical instrumentation, acoustical signal processing, spectral analysis, data acquisition, and instrumentation recorders. Four serial modes, which allow direct interface to the ...
... analog interface for digital signal processors (DSPs), speech recognition/storage systems, industrial process control, biomedical instrumentation, acoustical signal processing, spectral analysis, data acquisition, and instrumentation recorders. Four serial modes, which allow direct interface to the ...
Positive Voltage Hotswap Controller and I2C Current Monitor (Rev. B)
... EN: The GATE driver is enabled if the positive threshold is exceeded and the internal POR and UVLO thresholds have been satisfied. EN can be used as a logic control input, an analog input voltage monitor as illustrated by R1/R2 in the Functional Block Diagram, or it can be tied to VCC to always enab ...
... EN: The GATE driver is enabled if the positive threshold is exceeded and the internal POR and UVLO thresholds have been satisfied. EN can be used as a logic control input, an analog input voltage monitor as illustrated by R1/R2 in the Functional Block Diagram, or it can be tied to VCC to always enab ...
SN74LVC1GX04-EP 数据资料 dataSheet 下载
... X1 and X2 can be connected to a crystal or resonator in oscillator applications. The device provides an additional buffered inverter (Y) for signal conditioning (see Figure 3). The additional buffered inverter improves the signal quality of the crystal oscillator output by making it rail to rail. Na ...
... X1 and X2 can be connected to a crystal or resonator in oscillator applications. The device provides an additional buffered inverter (Y) for signal conditioning (see Figure 3). The additional buffered inverter improves the signal quality of the crystal oscillator output by making it rail to rail. Na ...
About Lock-In Amplifiers Application Note #3 www.thinkSRS.com
... input signal amplifier, PSD, low pass filter or DC amplifier. This is accomplished by adjusting the distribution of the gain. To achieve high reserve, the input signal gain is set very low so the noise is not likely to overload. This means that the signal at the PSD is also very small. The low pass ...
... input signal amplifier, PSD, low pass filter or DC amplifier. This is accomplished by adjusting the distribution of the gain. To achieve high reserve, the input signal gain is set very low so the noise is not likely to overload. This means that the signal at the PSD is also very small. The low pass ...
D1213A-02SOL Features Mechanical Data
... Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any c ...
... Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any c ...
AYK 550 Air-Modulator
... airfoil or backward-inclined centrifugal fans. When retrotting the Air-Modulator to a fan with existing VIVs, the VIVs should either be removed or locked into the wide ...
... airfoil or backward-inclined centrifugal fans. When retrotting the Air-Modulator to a fan with existing VIVs, the VIVs should either be removed or locked into the wide ...
Antennas and Transmission Lines
... • Can be expressed as frequency. • “Length” of one cycle is expressed as “wavelength”, or “Lambda”. – Lambda ( λ ) = Propagation speed / frequency – For 1 MHz, λ = 300 meters – As frequency increases, wavelength decreases. ...
... • Can be expressed as frequency. • “Length” of one cycle is expressed as “wavelength”, or “Lambda”. – Lambda ( λ ) = Propagation speed / frequency – For 1 MHz, λ = 300 meters – As frequency increases, wavelength decreases. ...
Luttinger liquid theory as a model of the gigahertz electrical
... our 2-D experiments) as well as the distributed kinetic inductance of a SWNT is derived. (In [20] and [21], the concept of a lumped (as opposed to distributed) quantum capacitance and quantum/kinetic inductance is introduced.) In [18], [19] the tunnel conductance at high voltages is related to elect ...
... our 2-D experiments) as well as the distributed kinetic inductance of a SWNT is derived. (In [20] and [21], the concept of a lumped (as opposed to distributed) quantum capacitance and quantum/kinetic inductance is introduced.) In [18], [19] the tunnel conductance at high voltages is related to elect ...
MAX34408/MAX34409 SMBus Dual/Quad Current Monitor General Description Features
... hardware output to provide an immediate indication to shut down any necessary external circuitry. The devices provide an ALERT output signal. Host communications are conducted through a SMBus-compatible communications port. ...
... hardware output to provide an immediate indication to shut down any necessary external circuitry. The devices provide an ALERT output signal. Host communications are conducted through a SMBus-compatible communications port. ...
A. Bioimpedance monitoring for physicians: an overview
... the tissue cells and their on-line monitoring could be of great relevance. Nowadays, this field of application is at the research level. However, the results are very promising and a future clinical usage seems reasonable. Ischemia monitoring. In some cardiac surgical procedures the heart is artific ...
... the tissue cells and their on-line monitoring could be of great relevance. Nowadays, this field of application is at the research level. However, the results are very promising and a future clinical usage seems reasonable. Ischemia monitoring. In some cardiac surgical procedures the heart is artific ...
Riding the Reflected Wave - Engineering School Class Web Sites
... concern over partial discharges occurring at high carrier frequencies causing additional heating and insulation degradation. Motor vendor capability for IGBT trise < 0.4 µs is greater than indicated in the IEEE study showing typical values of 1000 V at 100 ns and 1150 V at 100 ns as two common group ...
... concern over partial discharges occurring at high carrier frequencies causing additional heating and insulation degradation. Motor vendor capability for IGBT trise < 0.4 µs is greater than indicated in the IEEE study showing typical values of 1000 V at 100 ns and 1150 V at 100 ns as two common group ...
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... or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended perio ...
... or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended perio ...
SKY65338-21 数据资料DataSheet下载
... The SKY65338-21 is internally matched for optimum linearity and efficiency. The input and output stages are independently supplied using the VCC1 and VCC2 supply lines (pins 12 and 10, respectively). The bias reference voltages for stages 1 and 2 are supplied using common lines VREF1 and VREF2 (pins ...
... The SKY65338-21 is internally matched for optimum linearity and efficiency. The input and output stages are independently supplied using the VCC1 and VCC2 supply lines (pins 12 and 10, respectively). The bias reference voltages for stages 1 and 2 are supplied using common lines VREF1 and VREF2 (pins ...
Resistive opto-isolator
Resistive opto-isolator (RO), also called photoresistive opto-isolator, vactrol (after a genericized trademark introduced by Vactec, Inc. in the 1960s), analog opto-isolator or lamp-coupled photocell, is an optoelectronic device consisting of a source and detector of light, which are optically coupled and electrically isolated from each other. The light source is usually a light-emitting diode (LED), a miniature incandescent lamp, or sometimes a neon lamp, whereas the detector is a semiconductor-based photoresistor made of cadmium selenide (CdSe) or cadmium sulfide (CdS). The source and detector are coupled through a transparent glue or through the air.Electrically, RO is a resistance controlled by the current flowing through the light source. In the dark state, the resistance typically exceeds a few MOhm; when illuminated, it decreases as the inverse of the light intensity. In contrast to the photodiode and phototransistor, the photoresistor can operate in both the AC and DC circuits and have a voltage of several hundred volts across it. The harmonic distortions of the output current by the RO are typically within 0.1% at voltages below 0.5 V.RO is the first and the slowest opto-isolator: its switching time exceeds 1 ms, and for the lamp-based models can reach hundreds of milliseconds. Parasitic capacitance limits the frequency range of the photoresistor by ultrasonic frequencies. Cadmium-based photoresistors exhibit a ""memory effect"": their resistance depends on the illumination history; it also drifts during the illumination and stabilizes within hours, or even weeks for high-sensitivity models. Heating induces irreversible degradation of ROs, whereas cooling to below −25 °C dramatically increases the response time. Therefore, ROs were mostly replaced in the 1970s by the faster and more stable photodiodes and photoresistors. ROs are still used in some sound equipment, guitar amplifiers and analog synthesizers owing to their good electrical isolation, low signal distortion and ease of circuit design.