Step-Down DC-to-DC Controller ADP1821 FEATURES
... Frequency Synchronization Input. Drive SYNC with an external 300 kHz to 1.2 MHz signal to synchronize the converter switching frequency to the applied signal. The maximum SYNC frequency is limited to 2 times the nominal internal frequency selected by FREQ. Do not leave SYNC unconnected; when not use ...
... Frequency Synchronization Input. Drive SYNC with an external 300 kHz to 1.2 MHz signal to synchronize the converter switching frequency to the applied signal. The maximum SYNC frequency is limited to 2 times the nominal internal frequency selected by FREQ. Do not leave SYNC unconnected; when not use ...
AD1580 数据手册DataSheet 下载
... makes use of the underlying physical nature of a silicon transistor base emitter voltage in the forward biased operating region. All such transistors have an approximately −2 mV/°C temperature coefficient (TC), which is unsuitable for use directly as a low TC reference; however, extrapolation of the ...
... makes use of the underlying physical nature of a silicon transistor base emitter voltage in the forward biased operating region. All such transistors have an approximately −2 mV/°C temperature coefficient (TC), which is unsuitable for use directly as a low TC reference; however, extrapolation of the ...
ADP3330 - Analog Devices
... restricted applications. The ADP3330 achieves exceptional accuracy of ±0.7% at room temperature and ±1.4% over temperature, line and load variations. The dropout voltage of the ADP3330 is only 140 mV (typical) at 200 mA. This device also includes a safety current limit, thermal overload protection, ...
... restricted applications. The ADP3330 achieves exceptional accuracy of ±0.7% at room temperature and ±1.4% over temperature, line and load variations. The dropout voltage of the ADP3330 is only 140 mV (typical) at 200 mA. This device also includes a safety current limit, thermal overload protection, ...
International Electrical Engineering Journal (IEEJ) Vol. 5 (2014) No.7, pp. 1484-1489
... switching devices to produce the effect of continuously varying analog signals; this PWM conversion generally has a very high electrical efficiency [3]. In controlling either a three phase synchronous motor or a three phase induction motor it is desirable to receive a perfectly sinusoidal current wa ...
... switching devices to produce the effect of continuously varying analog signals; this PWM conversion generally has a very high electrical efficiency [3]. In controlling either a three phase synchronous motor or a three phase induction motor it is desirable to receive a perfectly sinusoidal current wa ...
Data Sheet
... Note14. VccR and VccT are the receiver and transmitter power supplies. They are defined as 3.3V±5% at the SFP connector pin. Maximum supply current is 400 mA. Note15. TD-/+: These are the differential transmitter inputs. They are AC coupled, Differential lines with 100Ω differential termination insi ...
... Note14. VccR and VccT are the receiver and transmitter power supplies. They are defined as 3.3V±5% at the SFP connector pin. Maximum supply current is 400 mA. Note15. TD-/+: These are the differential transmitter inputs. They are AC coupled, Differential lines with 100Ω differential termination insi ...
karnataka
... Steady State Operation : Outage of a 132 kV D/C line or Outage of a 220 kV D/C line or, - Outage of a 400 kV S/C line or, - Outage of single Interconnecting Transformer, or - Outage of one pole of HVDC Bipole line, or - Outage of 765 kV S/C line. ...
... Steady State Operation : Outage of a 132 kV D/C line or Outage of a 220 kV D/C line or, - Outage of a 400 kV S/C line or, - Outage of single Interconnecting Transformer, or - Outage of one pole of HVDC Bipole line, or - Outage of 765 kV S/C line. ...
AD532 - Analog Devices
... (X1 − X2) transfer function, and square roots in one quadrant with a transfer function of 10 V Z . In addition to these basic functions, the differential X and Y inputs provide significant operating flexibility both for algebraic computation and transducer instrumentation applications. Transfer fu ...
... (X1 − X2) transfer function, and square roots in one quadrant with a transfer function of 10 V Z . In addition to these basic functions, the differential X and Y inputs provide significant operating flexibility both for algebraic computation and transducer instrumentation applications. Transfer fu ...
GOLDMUND MIMESIS 28 POWER AMPLIFIER
... damaged. The DC protection circuit of the MIMESIS 28 is totally immune to any sonic effect but will protect the speakers if such a malfunction occurs. ...
... damaged. The DC protection circuit of the MIMESIS 28 is totally immune to any sonic effect but will protect the speakers if such a malfunction occurs. ...
Datasheet 6N138/ 6N139
... current transfer ratio with only 0.5 mA of LED current is guaranteed from 0 °C to 70 °C Caution: Due to the small geometries of this device, it should be handled with Electrostatic Discharge (ESD) precautions. Proper grounding would prevent damage further and/or degradation which may be induced by E ...
... current transfer ratio with only 0.5 mA of LED current is guaranteed from 0 °C to 70 °C Caution: Due to the small geometries of this device, it should be handled with Electrostatic Discharge (ESD) precautions. Proper grounding would prevent damage further and/or degradation which may be induced by E ...
ADC - Personal Web Pages
... • These parameters are usually continuous (analog) and not in a digital form which computers (which operate on discrete data values) can process • A Comparator is a circuit which compares an analog input voltage with a reference voltage and determines which is larger, returning a 1-bit number • An A ...
... • These parameters are usually continuous (analog) and not in a digital form which computers (which operate on discrete data values) can process • A Comparator is a circuit which compares an analog input voltage with a reference voltage and determines which is larger, returning a 1-bit number • An A ...
IOSR Journal of Electrical and Electronics Engineering PP 45-50 www.iosrjournals.org
... It is responsible for energy storage in DC form. Battery, SMES, super capacitor, capacitor bank, flywheel capacitor use as an energy storage unit. It supplies the real power requirement of the system when DVR is the use of compensation. (C) Voltage source inverter The variable output voltage is achi ...
... It is responsible for energy storage in DC form. Battery, SMES, super capacitor, capacitor bank, flywheel capacitor use as an energy storage unit. It supplies the real power requirement of the system when DVR is the use of compensation. (C) Voltage source inverter The variable output voltage is achi ...
ADS8324 数据资料 dataSheet 下载
... The ADS8324 is a classic Successive Approximation Register (SAR) A/D converter. The architecture is based on capacitive redistribution that inherently includes a sampleand-hold function. The converter is fabricated on a 0.6µ CMOS process. The architecture and process allow the ADS8324 to acquire and ...
... The ADS8324 is a classic Successive Approximation Register (SAR) A/D converter. The architecture is based on capacitive redistribution that inherently includes a sampleand-hold function. The converter is fabricated on a 0.6µ CMOS process. The architecture and process allow the ADS8324 to acquire and ...
ADC
... ladder of 1 volt is built with the help of 1K-Ohm resistances. Therefore the reference voltages across all the comparators are 1-7 volts. Now let us assume that an input voltage signal of 2.5 V is to be converted into its related digital form. As 2.5V is greater than 1V and 2V, first two comparators ...
... ladder of 1 volt is built with the help of 1K-Ohm resistances. Therefore the reference voltages across all the comparators are 1-7 volts. Now let us assume that an input voltage signal of 2.5 V is to be converted into its related digital form. As 2.5V is greater than 1V and 2V, first two comparators ...
MAX9788 14V , Class G Ceramic Speaker Driver P-P
... filter, assuming zero source impedance due to the input signal source, is given by: ...
... filter, assuming zero source impedance due to the input signal source, is given by: ...
MAX5180/MAX5183 Dual, 10-Bit, 40MHz, Current/Voltage Simultaneous-Output DACs General Description
... devices are designed for 10pVs glitch operation to minimize unwanted spurious signal components at the output. An on-board 1.2V bandgap circuit provides a well-regulated, low-noise reference that can be disabled for external reference operation. The MAX5180/MAX5183 are designed to provide a high lev ...
... devices are designed for 10pVs glitch operation to minimize unwanted spurious signal components at the output. An on-board 1.2V bandgap circuit provides a well-regulated, low-noise reference that can be disabled for external reference operation. The MAX5180/MAX5183 are designed to provide a high lev ...
MAX15041 Low-Cost, 3A, 4.5V to 28V Input, 350kHz, PWM General Description
... The MAX15041 low-cost, synchronous DC-DC converter with internal switches delivers an output current up to 3A. The MAX15041 operates from an input voltage of 4.5V to 28V and provides an adjustable output voltage from 0.6V to 90% of VIN, set with two external resistors. The MAX15041 is ideal for dist ...
... The MAX15041 low-cost, synchronous DC-DC converter with internal switches delivers an output current up to 3A. The MAX15041 operates from an input voltage of 4.5V to 28V and provides an adjustable output voltage from 0.6V to 90% of VIN, set with two external resistors. The MAX15041 is ideal for dist ...
DM74LS74A Dual Positive-Edge-Triggered D Flip
... the D input may be changed while the clock is LOW or HIGH without affecting the outputs as long as the data setup and hold times are not violated. A low logic level on the preset or clear inputs will set or reset the outputs regardless of the logic levels of the other inputs. ...
... the D input may be changed while the clock is LOW or HIGH without affecting the outputs as long as the data setup and hold times are not violated. A low logic level on the preset or clear inputs will set or reset the outputs regardless of the logic levels of the other inputs. ...
REG71055-Q1 数据资料 dataSheet 下载
... The REG71055 is a switched capacitor voltage converter that produces a regulated, low-ripple output voltage from an unregulated input voltage. Input supply voltage of 3.0 V to 5.5 V makes the REG71055 ideal for a variety of battery sources, such as single-cell Li-Ion, or two- and three-cell nickel- ...
... The REG71055 is a switched capacitor voltage converter that produces a regulated, low-ripple output voltage from an unregulated input voltage. Input supply voltage of 3.0 V to 5.5 V makes the REG71055 ideal for a variety of battery sources, such as single-cell Li-Ion, or two- and three-cell nickel- ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.