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MAX5188/MAX5191 Dual, 8-Bit, 40MHz, Current/Voltage, Alternate-Phase Output DACs General Description
MAX5188/MAX5191 Dual, 8-Bit, 40MHz, Current/Voltage, Alternate-Phase Output DACs General Description

... Dual, 8-Bit, 40MHz, Current/Voltage, Alternate-Phase Output DACs (AVDD = DVDD = +3V ±10%, AGND = DGND = 0, fCLK = 40MHz, IFS = 1mA, 400Ω differential output, CL = 5pF, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) ...
The Test, Usage and Maintenance of Power Switching Subsystems Kevin Paton
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... and current verification of the supply. The supply used is a 35V, 8.5 amp supply so the full voltage of the supply (35V) can be verified and the current can be tested to approximately 350 mAmps. If the power supply test fails then no switch tests are run. An important aspect of having the 100 ohm lo ...
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... The AH9279 is a most advanced fan control and drive Hall IC manufactured by special CMOS process. This IC consists of voltage reference, Hall sensor, signal amplifier, wave shaping circuit, locked rotor detector, locked rotor protection and restart circuit, output drive circuit, etc.. To allow survi ...
LM22670,LM22671,LM22672,LM22673,LM22674, LM22675,LM22676,LM22677,LM22678,LM22679, LM25005,LM3578A,LM5000,LM5001,LM5002,
LM22670,LM22671,LM22672,LM22673,LM22674, LM22675,LM22676,LM22677,LM22678,LM22679, LM25005,LM3578A,LM5000,LM5001,LM5002,

... is swept and at different points the gain as the amplitude relationship between the two channels and the phase shift are measured. Depending on the oscilloscope used for the measurement and the gain of the loop, it might be very difficult to see points of the bode plot with very large or very small ...
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... unipolar, with a unipolar output, which duplicates the wave shape of the sensed current bipolar output, which duplicates the wave shape of the sensed current digital output, which switches when the sensed current exceeds a certain threshold ©2009 All Rights Reserved ...
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... In order to minimize risks associated with the customer’s applications, adequate design and operating safeguards must be provided by the customer to minimize inherent or procedural hazards. TI assumes no liability for applications assistance or customer product design. TI does not warrant or represe ...
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... fabricated on-chip with superior matching. The reference clock of the PLL is supplied from an external generator, but in a complete transceiver implementation, it can be easily generated in the receiver PLL. Among the many candidates for a PA driver, we find the commutating differential driver ampli ...
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... the inverter configuration of Fig. 1, is to make the measures of these voltages at the secondary side of the transformer, since in this way the transformer voltage drops can be compensated. In addition, quantization errors of the AD converters and digital pulse width modulators, combined with the in ...
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... the shield with a buffer amplifier at a potential equal to the voltage seen at the input. Driven shields are easily realized with the AMP04. Examination of the simplified schematic shows that the potentials at the gain set resistor pins of the AMP04 follow the inputs precisely. As shown in Figure 5, ...
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... connected, the total complex power delivered is equal to the total complex power absorbed by the elements. S  S1  S2  S3  ...
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... OPA353 series extends 100mV beyond the supply rails. This is achieved with a complementary input stage—an N-channel input differential pair in parallel with a P-channel differential pair (see Figure 2). The N-channel pair is active for input voltages close to the positive rail, typically (V+) – 1.8V ...
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... The negative-differential-resistance (NDR) current-voltage (I-V) characteristics of the RTD devices have several advantages, and they may have high potential as functional devices due to their unique folding I-V characteristics. However these RTD devices are fabricated by the compound semiconductor ...
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... Fig. 1 shows a typical microinverter-based PV system, where the microinverter is integrated to the PV panel, and feeds the collected solar power directly into the utility grid. Usually, for safety purposes and leakage current in gridconnected applications, a high-frequency transformer is embedded in ...
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... Papers [5-7] present transient process analysis for IM rapid switching. IM repeated switching variants depending on residual voltage and network vectors location for different IM operation load level are investigated. But this paper does not provide accurate mathematical model describing transient p ...
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... obsolete ISD25120 chip. K189 uses the ISD17120 chip. It has much the same specifications as the previous chip but with some extra features that make it easier to use. The ISD1700 series of chips offer a wide range of message durations, ranging from 30 seconds up to 240 seconds depending on the chip. ...
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... There is a component of current always present in the standard CPLD programmable structure. The current will be typically one of two values passing either through R2 or the transistor(s) to ground. This is the primary factor contribut- ...
Version 2
Version 2

... obsolete ISD25120 chip. K189 uses the ISD17120 chip. It has much the same specifications as the previous chip but with some extra features that make it easier to use. The ISD1700 series of chips offer a wide range of message durations, ranging from 30 seconds up to 240 seconds depending on the chip. ...
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... •wrong VDD/VEE at op amp ...
TDE1707 noise immunity, short circuit and reverse output protection
TDE1707 noise immunity, short circuit and reverse output protection

... 30 V, pure resistive load (from 0 to 15 k ohm ), ceramic capacitor on Vcc ( 110 nF ) and Vreg (10 nF ) The TDE 1707 cannot withstand short circuit condition without a delay capacitor connected to pin 3. When the device is switched on from a cold state there is a zone corresponding to which the prote ...
INTRODUCING
INTRODUCING

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Voltage optimisation

Voltage optimisation is a term given to the systematic controlled reduction in the voltages received by an energy consumer to reduce energy use, power demand and reactive power demand. While some voltage 'optimisation' devices have a fixed voltage adjustment, others electronically regulate the voltage automatically.Voltage optimisation systems are typically installed in series with the mains electrical supply to a building, allowing all its electrical equipment to benefit from an optimised supply.
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