MAX1644 2A, Low-Voltage, Step-Down Regulator with Synchronous Rectification and Internal Switches General Description
... of +3V to +5.5V to a preset output voltage of either +3.3V or +2.5V, or to an adjustable output voltage from +1.1V to VIN. The device delivers up to 2A of continuous load current. Internal switches composed of a 0.1Ω PMOS power switch and a 0.1Ω NMOS synchronous-rectifier switch improve efficiency, ...
... of +3V to +5.5V to a preset output voltage of either +3.3V or +2.5V, or to an adjustable output voltage from +1.1V to VIN. The device delivers up to 2A of continuous load current. Internal switches composed of a 0.1Ω PMOS power switch and a 0.1Ω NMOS synchronous-rectifier switch improve efficiency, ...
OPAx836 Very-Low-Power, Rail-to-Rail Out, Negative
... For battery-powered, portable applications where power is of key importance, the low-power consumption and high-frequency performance of the OPA836 and OPA2836 devices offer performanceversus-power capability that is not attainable in other devices. Coupled with a power-savings mode to reduce curren ...
... For battery-powered, portable applications where power is of key importance, the low-power consumption and high-frequency performance of the OPA836 and OPA2836 devices offer performanceversus-power capability that is not attainable in other devices. Coupled with a power-savings mode to reduce curren ...
THS4211 THS4215
... performance as the THS4211 with the addition of power-down capability. The combination of high slew rate, wide bandwidth, low distortion, and unity-gain stability make the THS4211 and THS4215 high-performance devices across multiple ac specifications. Designers using the THS4211 are rewarded with hi ...
... performance as the THS4211 with the addition of power-down capability. The combination of high slew rate, wide bandwidth, low distortion, and unity-gain stability make the THS4211 and THS4215 high-performance devices across multiple ac specifications. Designers using the THS4211 are rewarded with hi ...
Operating Instructions Switch Mode Power Supply AC 2000 / DC 2000
... goods must be submitted within one week of receipt along with the packing slip. Subsequent claims cannot be considered. AEG will rescind all obligations such as warranty agreements, service contracts etc. entered into by AEG or its representatives without notice in the event of maintenance and repai ...
... goods must be submitted within one week of receipt along with the packing slip. Subsequent claims cannot be considered. AEG will rescind all obligations such as warranty agreements, service contracts etc. entered into by AEG or its representatives without notice in the event of maintenance and repai ...
LF198/LF298/LF398, LF198A/LF398A Monolithic Sample-and-Hold Circuits LF198/LF298/LF398, LF198A/LF398A
... Note 1: “Absolute Maximum Ratings” indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is functional, but do not guarantee specific performance limits. Note 2: The maximum power dissipation must be derated at elevated temperatures a ...
... Note 1: “Absolute Maximum Ratings” indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is functional, but do not guarantee specific performance limits. Note 2: The maximum power dissipation must be derated at elevated temperatures a ...
21111014 Draft 2 PN-3-4963
... balanced interconnecting cables are connected normally or with the differential signal wires reversed. An interchange system includes one or more generators connected by a balanced interconnecting cable to one or more receivers with or without terminating resistors. The electrical characteristics of ...
... balanced interconnecting cables are connected normally or with the differential signal wires reversed. An interchange system includes one or more generators connected by a balanced interconnecting cable to one or more receivers with or without terminating resistors. The electrical characteristics of ...
A New Power-Factor-Correction Circuit with Resonant Energy Tank
... converter has been proven to be efficient and simple [1-2]. This approach, however, is at the expense of an additional power converter with sophisticated control leading to high cost and lower overall efficiency. In an attempt to search for a more compact, efficient and cost-effective solution, many ...
... converter has been proven to be efficient and simple [1-2]. This approach, however, is at the expense of an additional power converter with sophisticated control leading to high cost and lower overall efficiency. In an attempt to search for a more compact, efficient and cost-effective solution, many ...
General Description Features
... The MAX5175/MAX5177 low-power, serial, voltage-output, 12-bit digital-to-analog converters (DACs) feature a precision output amplifier in a space-saving 16-pin QSOP package. The MAX5175 operates from a single +5V supply, and the MAX5177 operates from a single +3V supply. The output amplifier’s inver ...
... The MAX5175/MAX5177 low-power, serial, voltage-output, 12-bit digital-to-analog converters (DACs) feature a precision output amplifier in a space-saving 16-pin QSOP package. The MAX5175 operates from a single +5V supply, and the MAX5177 operates from a single +3V supply. The output amplifier’s inver ...
NCL30000 - Power Factor Corrected Dimmable LED Driver
... The NCL30000 is a switch mode power supply controller intended for low to medium power single stage power factor (PF) corrected LED Drivers. The device is designed to operate in critical conduction mode (CrM) and is suitable for flyback as well as buck topologies. Constant on time CrM operation is p ...
... The NCL30000 is a switch mode power supply controller intended for low to medium power single stage power factor (PF) corrected LED Drivers. The device is designed to operate in critical conduction mode (CrM) and is suitable for flyback as well as buck topologies. Constant on time CrM operation is p ...
MAX8710, MAX8711, MAX8712, MAX8761
... transistor (TFT) liquid-crystal-display (LCD) panels used in LCD monitors and LCD TVs. All four devices include a high-performance AV DD linear regulator, a positive charge-pump regulator, a negative charge-pump regulator, and built-in power-up sequence control. The MAX8710/MAX8711/MAX8761 also incl ...
... transistor (TFT) liquid-crystal-display (LCD) panels used in LCD monitors and LCD TVs. All four devices include a high-performance AV DD linear regulator, a positive charge-pump regulator, a negative charge-pump regulator, and built-in power-up sequence control. The MAX8710/MAX8711/MAX8761 also incl ...
Input System Instability
... above occur at (ϖ = -2π x 39kHz) and (ϖ = -2π x 3.7kHz ± j2π x 8.1kHz). The damping ratio of the two complex, lower frequency poles is ζ = cos(tan-1(8.1/3.7)) = 0.42. (Several math software packages and scientific calculators are readily available for finding the roots of a characteristic equation.) ...
... above occur at (ϖ = -2π x 39kHz) and (ϖ = -2π x 3.7kHz ± j2π x 8.1kHz). The damping ratio of the two complex, lower frequency poles is ζ = cos(tan-1(8.1/3.7)) = 0.42. (Several math software packages and scientific calculators are readily available for finding the roots of a characteristic equation.) ...
EE316_5
... Important relation between time-domain and frequency-domain specification So far we have confined ourselves to our standard model that assumes linear behaviour and therefore assumes small signals. For large step amplitudes, the device operates in non-linear mode and the slope of the time response ...
... Important relation between time-domain and frequency-domain specification So far we have confined ourselves to our standard model that assumes linear behaviour and therefore assumes small signals. For large step amplitudes, the device operates in non-linear mode and the slope of the time response ...
9- and 11-Channel, Muxed Input LCD Reference Buffers AD8509/AD8511
... that are used to select between two different reference voltages set up by an external resistor ladder. Input bias currents are orders of magnitude less than competitive parts. This allows very large resistor ladders to be used to save supply current. A guaranteed value of 50 nA is much higher than ...
... that are used to select between two different reference voltages set up by an external resistor ladder. Input bias currents are orders of magnitude less than competitive parts. This allows very large resistor ladders to be used to save supply current. A guaranteed value of 50 nA is much higher than ...
RF3398 数据资料DataSheet下载
... Applications include IF and RF amplification in wireless voice and data communication products operating in frequency bands up to 6000MHz. The device is self-contained with 50Ω input and output impedances and requires only two external DCbiasing elements to operate as specified. The device is design ...
... Applications include IF and RF amplification in wireless voice and data communication products operating in frequency bands up to 6000MHz. The device is self-contained with 50Ω input and output impedances and requires only two external DCbiasing elements to operate as specified. The device is design ...
AD8509 数据手册DataSheet 下载
... that are used to select between two different reference voltages set up by an external resistor ladder. Input bias currents are orders of magnitude less than competitive parts. This allows very large resistor ladders to be used to save supply current. A guaranteed value of 50 nA is much higher than ...
... that are used to select between two different reference voltages set up by an external resistor ladder. Input bias currents are orders of magnitude less than competitive parts. This allows very large resistor ladders to be used to save supply current. A guaranteed value of 50 nA is much higher than ...
MAX4063 Differential Microphone Preamplifier with Internal Bias and Complete Shutdown General Description
... avoid the need for matched or tight tolerance capacitors is to deliberately oversize the values on the differential inputs and to set the lower 3dB point (fCUT) of the amplifier by sizing the output capacitor appropriately. The input impedance matching on the differential input is typically 1%, allo ...
... avoid the need for matched or tight tolerance capacitors is to deliberately oversize the values on the differential inputs and to set the lower 3dB point (fCUT) of the amplifier by sizing the output capacitor appropriately. The input impedance matching on the differential input is typically 1%, allo ...
LECTURE 060 – PUSH-PULL OUTPUT STAGES
... • In addition, the output amplifier should be linear and be efficient. • Low output resistance is required to provide power efficiently to a small load resistance. • High source/sink currents are required to provide sufficient output voltage rate due to large load capacitances. • Types of output sta ...
... • In addition, the output amplifier should be linear and be efficient. • Low output resistance is required to provide power efficiently to a small load resistance. • High source/sink currents are required to provide sufficient output voltage rate due to large load capacitances. • Types of output sta ...
TPS62684 - Texas Instruments
... The TPS62684 is a synchronous step-down converter typically operating at a regulated 5.5-MHz pulse width modulation (PWM) frequency. The converter uses a unique frequency locked ring oscillating modulator to achieve best-in-class load and line response which allows the use of tiny inductors and smal ...
... The TPS62684 is a synchronous step-down converter typically operating at a regulated 5.5-MHz pulse width modulation (PWM) frequency. The converter uses a unique frequency locked ring oscillating modulator to achieve best-in-class load and line response which allows the use of tiny inductors and smal ...
AD734.pdf
... circuit and trimming techniques that virtually eliminate all of the spurious nonlinearities found in earlier designs. 3. Direct control of the denominator, resulting in higher multiplier accuracy and a gain-bandwidth product at small denominator values that is typically 200 times greater than that o ...
... circuit and trimming techniques that virtually eliminate all of the spurious nonlinearities found in earlier designs. 3. Direct control of the denominator, resulting in higher multiplier accuracy and a gain-bandwidth product at small denominator values that is typically 200 times greater than that o ...
LT5537 - Wide Dynamic Range RF/IF Log Detector.
... The LT5537 provides a log-linear relationship between an RF/IF input voltage and its output. The input signal is amplified successively by limiting amplifier stages. A series of detector cells rectify the signals and produce an output current which is log-linearly related to the input power with a c ...
... The LT5537 provides a log-linear relationship between an RF/IF input voltage and its output. The input signal is amplified successively by limiting amplifier stages. A series of detector cells rectify the signals and produce an output current which is log-linearly related to the input power with a c ...
2A SIMPLE SWITCHER Power Module w/20V Max Input Voltage for
... ON-Time Resistor — An external resistor from VIN to this pin sets the ON-time of the application. Typical values range from 25 kΩ to 124 kΩ. ...
... ON-Time Resistor — An external resistor from VIN to this pin sets the ON-time of the application. Typical values range from 25 kΩ to 124 kΩ. ...
PAM8302L Description Features Pin Assignments Applications
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
LF198/LF298/LF398, LF198A/LF398A Monolithic Sample-and
... Note 1: “Absolute Maximum Ratings” indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is functional, but do not guarantee specific performance limits. Note 2: The maximum power dissipation must be derated at elevated temperatures a ...
... Note 1: “Absolute Maximum Ratings” indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is functional, but do not guarantee specific performance limits. Note 2: The maximum power dissipation must be derated at elevated temperatures a ...
Amplifier
An amplifier, electronic amplifier or (informally) amp is an electronic device that increases the power of a signal.It does this by taking energy from a power supply and controlling the output to match the input signal shape but with a larger amplitude. In this sense, an amplifier modulates the output of the power supply to make the output signal stronger than the input signal. An amplifier is effectively the opposite of an attenuator: while an amplifier provides gain, an attenuator provides loss.An amplifier can either be a separate piece of equipment or an electrical circuit within another device. The ability to amplify is fundamental to modern electronics, and amplifiers are extremely widely used in almost all electronic equipment. The types of amplifiers can be categorized in different ways. One is by the frequency of the electronic signal being amplified; audio amplifiers amplify signals in the audio (sound) range of less than 20 kHz, RF amplifiers amplify frequencies in the radio frequency range between 20 kHz and 300 GHz. Another is which quantity, voltage or current is being amplified; amplifiers can be divided into voltage amplifiers, current amplifiers, transconductance amplifiers, and transresistance amplifiers. A further distinction is whether the output is a linear or nonlinear representation of the input. Amplifiers can also be categorized by their physical placement in the signal chain.The first practical electronic device that amplified was the Audion (triode) vacuum tube, invented in 1906 by Lee De Forest, which led to the first amplifiers. The terms ""amplifier"" and ""amplification"" (from the Latin amplificare, 'to enlarge or expand') were first used for this new capability around 1915 when triodes became widespread. For the next 50 years, vacuum tubes were the only devices that could amplify. All amplifiers used them until the 1960s, when transistors appeared. Most amplifiers today use transistors, though tube amplifiers are still produced.