差分放大器系列AD8367 数据手册DataSheet 下载
... Analog Devices’ X-AMP® architecture, the most recent in a series of powerful proprietary concepts for variable gain applications, which far surpasses what can be achieved using competing techniques. ...
... Analog Devices’ X-AMP® architecture, the most recent in a series of powerful proprietary concepts for variable gain applications, which far surpasses what can be achieved using competing techniques. ...
single phase power factor correction circuit
... Boost converter is a conventional PFC circuit since its input current can be programmed to follow the input voltage. It has several advantages, such as a small EMI filter due to its continuous input current, and a simple circuit. The basic requirement is that the output voltage must be higher than t ...
... Boost converter is a conventional PFC circuit since its input current can be programmed to follow the input voltage. It has several advantages, such as a small EMI filter due to its continuous input current, and a simple circuit. The basic requirement is that the output voltage must be higher than t ...
BD3508MUV
... lowering the dropout voltage in this way, the regulator realizes high current output (Iomax=3.0A/4.0A) with reduced conversion loss, and thereby obviates the switching regulator and its power transistor, choke coil, and rectifier diode. Thus, the BD3508MUV / BD3509MUV are designed to enable signific ...
... lowering the dropout voltage in this way, the regulator realizes high current output (Iomax=3.0A/4.0A) with reduced conversion loss, and thereby obviates the switching regulator and its power transistor, choke coil, and rectifier diode. Thus, the BD3508MUV / BD3509MUV are designed to enable signific ...
REVIEW OF UNCOUPLED, COUPLED INDUCTOR AND RCN
... The two phase interleaved boost converter consists of two identical boost converters connected in parallel and controlled by the interleaved method which has the same switching frequency and phase shift. It is used to eliminate reverse-recovery losses of the boost rectifier by operating the two boos ...
... The two phase interleaved boost converter consists of two identical boost converters connected in parallel and controlled by the interleaved method which has the same switching frequency and phase shift. It is used to eliminate reverse-recovery losses of the boost rectifier by operating the two boos ...
FAN6791 / FAN6793 Highly Integrated, Dual-PWM Combination Controller FA N
... manufactured using the CMOS process, which allows an operating current of only 6mA. FAN6791/3 integrates a frequency-jittering function internally to reduce EMI emissions of a power supply with minimum line filters. The built-in synchronized slope compensation achieves stable peak-current-mode contr ...
... manufactured using the CMOS process, which allows an operating current of only 6mA. FAN6791/3 integrates a frequency-jittering function internally to reduce EMI emissions of a power supply with minimum line filters. The built-in synchronized slope compensation achieves stable peak-current-mode contr ...
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... rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ...
... rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ...
MAX1940 Triple USB Switch with Autoreset and Fault Blanking General Description
... 3µA in standby. Selectable active-high/active-low control logic and independent shutdown controls for each channel provide additional flexibility. An autoreset feature latches the switch off in the event of a short circuit, saving system power. The switch reactivates upon removal of the shorted cond ...
... 3µA in standby. Selectable active-high/active-low control logic and independent shutdown controls for each channel provide additional flexibility. An autoreset feature latches the switch off in the event of a short circuit, saving system power. The switch reactivates upon removal of the shorted cond ...
Ohm on the Range - IIT College of Science
... Wires: a selection of wires with one alligator clip and one banana plug and two banana plugs. For the most complicated circuit (three resistors in parallel) each group will need a minimum of 6 wires with one alligator and one banana and 4 wires with two banana plugs. Double alligator clips may be us ...
... Wires: a selection of wires with one alligator clip and one banana plug and two banana plugs. For the most complicated circuit (three resistors in parallel) each group will need a minimum of 6 wires with one alligator and one banana and 4 wires with two banana plugs. Double alligator clips may be us ...
LMH6570 2:1 High Speed Video Multiplexer (Rev. C)
... limited self-heating of the device such that TJ = TA. No specification of parametric performance is indicated in the electrical tables under conditions of internal self heating where TJ > TA. See Application Notes for information on temperature de-rating of this device. Min/Max ratings are based on ...
... limited self-heating of the device such that TJ = TA. No specification of parametric performance is indicated in the electrical tables under conditions of internal self heating where TJ > TA. See Application Notes for information on temperature de-rating of this device. Min/Max ratings are based on ...
MAX5251 +3V, Quad, 10-Bit Voltage-Output DAC with Serial Interface __________________General Description
... and a DAC register (see Functional Diagram). In addition to the four voltage outputs, each amplifier’s negative input is available to the user. The DACs are inverted R-2R ladder networks that convert a digital input (10 data bits plus 2 sub-bits) into equivalent analog output voltages in proportion ...
... and a DAC register (see Functional Diagram). In addition to the four voltage outputs, each amplifier’s negative input is available to the user. The DACs are inverted R-2R ladder networks that convert a digital input (10 data bits plus 2 sub-bits) into equivalent analog output voltages in proportion ...
MAX8751 Fixed-Frequency, Full-Bridge CCFL Inverter Controller General Description
... The MAX8751 can drive large power MOSFETs typically used in applications where one power stage drives four or more CCFL lamps in parallel. An internal 5.35V linear regulator powers the MOSFET drivers and most of the internal circuitry. The controller operates over a wide input-voltage range (6V to 2 ...
... The MAX8751 can drive large power MOSFETs typically used in applications where one power stage drives four or more CCFL lamps in parallel. An internal 5.35V linear regulator powers the MOSFET drivers and most of the internal circuitry. The controller operates over a wide input-voltage range (6V to 2 ...
... These regulators use a variable transformer to control the voltage to the primary winding of a buck-boost transformer. The low voltage secondary winding of the buckboost transformer is connected in series with the load. Depending on the setting of the variable transformer, this secondary winding add ...
Interleaving Contributes Unique Benefits to Forward and Flyback
... the size and cost of power filtering components and also enhance dynamic load response. In this comprehensive design review, the converter operates from a standard 48-V telecom input voltage and outputs 12 V at 200 W in a half-brick footprint. Operating at a switching frequency of 500 kHz per phase, ...
... the size and cost of power filtering components and also enhance dynamic load response. In this comprehensive design review, the converter operates from a standard 48-V telecom input voltage and outputs 12 V at 200 W in a half-brick footprint. Operating at a switching frequency of 500 kHz per phase, ...
MAX3243-EP - Texas Instruments
... Flexible control options for power management are available when the serial port is inactive. The auto-powerdown feature functions when FORCEON is low and FORCEOFF is high. During this mode of operation, if the device does not sense a valid RS-232 signal, the driver outputs are disabled. If FORCEOFF ...
... Flexible control options for power management are available when the serial port is inactive. The auto-powerdown feature functions when FORCEON is low and FORCEOFF is high. During this mode of operation, if the device does not sense a valid RS-232 signal, the driver outputs are disabled. If FORCEOFF ...
HIP4081 Application notes
... used to power the circuitry which drives the upper halves of the H-Bridge. The bootstrap technique supplies the high instantaneous current needed for turning on the power devices, while the charge pump provides enough current to “maintain” bias voltage on the upper driver sections and MOSFETs. Since ...
... used to power the circuitry which drives the upper halves of the H-Bridge. The bootstrap technique supplies the high instantaneous current needed for turning on the power devices, while the charge pump provides enough current to “maintain” bias voltage on the upper driver sections and MOSFETs. Since ...
MAX5976A/MAX5976B 2.7V to 18V, 7A, Hot-Swap Solution General Description Features
... Because of this, the inrush current can be easily programmed by appropriate selection of RCB. This startup mode of operation will continue for up to 16ms; after the startup time elapses, the output will either have risen to the IN potential, or if the device is still in current limit, it will shut d ...
... Because of this, the inrush current can be easily programmed by appropriate selection of RCB. This startup mode of operation will continue for up to 16ms; after the startup time elapses, the output will either have risen to the IN potential, or if the device is still in current limit, it will shut d ...
1. Define binary logic? Binary logic consists of binary variables and
... Assigning letter symbols to I/O variables Obtain simplified Boolean expression for each O/P. Obtain the logic diagram. 30. Define Half adder and full adder The logic circuit that performs the addition of two bits is a half adder. The circuit that performs the addition of three bits is a full adder. ...
... Assigning letter symbols to I/O variables Obtain simplified Boolean expression for each O/P. Obtain the logic diagram. 30. Define Half adder and full adder The logic circuit that performs the addition of two bits is a half adder. The circuit that performs the addition of three bits is a full adder. ...
R4076E LFAA
... facilities for single or two-shot reclosures of one or two circuit breakers following their tripping for a fault on an overhead line. The reclosures can be selected to be either high speed single-phase, or high speed or delayed three-phase. When three-phase reclosure is desired the equipment will co ...
... facilities for single or two-shot reclosures of one or two circuit breakers following their tripping for a fault on an overhead line. The reclosures can be selected to be either high speed single-phase, or high speed or delayed three-phase. When three-phase reclosure is desired the equipment will co ...
PULS - CT5.121
... This device is designed for installation in an enclosure and is intended for the general use such as in industrial control, office, communication, and instrumentation equipment. Do not use this power supply in aircrafts, trains and nuclear equipment where malfunction may cause severe personal injury ...
... This device is designed for installation in an enclosure and is intended for the general use such as in industrial control, office, communication, and instrumentation equipment. Do not use this power supply in aircrafts, trains and nuclear equipment where malfunction may cause severe personal injury ...
Integrating ADC
An integrating ADC is a type of analog-to-digital converter that converts an unknown input voltage into a digital representation through the use of an integrator. In its most basic implementation, the unknown input voltage is applied to the input of the integrator and allowed to ramp for a fixed time period (the run-up period). Then a known reference voltage of opposite polarity is applied to the integrator and is allowed to ramp until the integrator output returns to zero (the run-down period). The input voltage is computed as a function of the reference voltage, the constant run-up time period, and the measured run-down time period. The run-down time measurement is usually made in units of the converter's clock, so longer integration times allow for higher resolutions. Likewise, the speed of the converter can be improved by sacrificing resolution.Converters of this type can achieve high resolution, but often do so at the expense of speed. For this reason, these converters are not found in audio or signal processing applications. Their use is typically limited to digital voltmeters and other instruments requiring highly accurate measurements.