MAX1482/MAX1483 20µA, ⁄ -Unit-Load, Slew-Rate-Limited
... cables. Data rates are guaranteed up to 250kbps. The MAX1482/MAX1483 draw only 20µA of supply current. Additionally, they have a low-current shutdown mode that consumes only 0.1µA. Both parts operate from a single +5V supply. Drivers are short-circuit current limited and are protected against excess ...
... cables. Data rates are guaranteed up to 250kbps. The MAX1482/MAX1483 draw only 20µA of supply current. Additionally, they have a low-current shutdown mode that consumes only 0.1µA. Both parts operate from a single +5V supply. Drivers are short-circuit current limited and are protected against excess ...
FEATURES PIN ASSIGNMENT
... The DS1868B Dual Digital Potentiometer Chip consists of two digitally controlled solid-state potentiometers. Each potentiometer is composed of 256 resistive sections. Between each resistive section and both ends of the potentiometer are tap points which are accessible to the wiper. The position of t ...
... The DS1868B Dual Digital Potentiometer Chip consists of two digitally controlled solid-state potentiometers. Each potentiometer is composed of 256 resistive sections. Between each resistive section and both ends of the potentiometer are tap points which are accessible to the wiper. The position of t ...
LTM2882 - La documentation de Thierry LEQUEU sur OVH
... different logic levels from 1.62V to 5.5V, independent of the main supply. Coupled inductors and an isolation power transformer provide 2500VRMS of isolation between the line transceiver and the logic interface. This device is ideal for systems with different grounds, allowing for large common mode ...
... different logic levels from 1.62V to 5.5V, independent of the main supply. Coupled inductors and an isolation power transformer provide 2500VRMS of isolation between the line transceiver and the logic interface. This device is ideal for systems with different grounds, allowing for large common mode ...
MC33340, MC33342 Battery Fast Charge
... provides protection in the event of an electrostatic discharge. The VFC is a charge−balanced synchronous type which generates output pulses at a rate of FV = Vsen (24 kHz). The Sample Timer circuit provides a 95 kHz system clock signal (SCK) to the VFC. This signal synchronizes the FV output to the ...
... provides protection in the event of an electrostatic discharge. The VFC is a charge−balanced synchronous type which generates output pulses at a rate of FV = Vsen (24 kHz). The Sample Timer circuit provides a 95 kHz system clock signal (SCK) to the VFC. This signal synchronizes the FV output to the ...
An Optimal Power Supply And Body Bias Voltage
... • The operational frequency should be the lowest one that satisfies the performance requirement, and ...
... • The operational frequency should be the lowest one that satisfies the performance requirement, and ...
Evaluation Board User Guide UG-192
... not disclose or transfer any portion of the Evaluation Board to any other party for any reason. Upon discontinuation of use of the Evaluation Board or termination of this Agreement, Customer agrees to promptly return the Evaluation Board to ADI. ADDITIONAL RESTRICTIONS. Customer may not disassemble, ...
... not disclose or transfer any portion of the Evaluation Board to any other party for any reason. Upon discontinuation of use of the Evaluation Board or termination of this Agreement, Customer agrees to promptly return the Evaluation Board to ADI. ADDITIONAL RESTRICTIONS. Customer may not disassemble, ...
P. Cantillon-Murphy, T.C. Neugebauer, C. Brasca, and D.J. Perreault, “An Active Ripple Filtering Technique for Improving Common-Mode Inductor Performance,” IEEE Power Electronics Letters , Vol. 2, No. 2, June 2004, pp. 45-50.
... ripple filter replaces large passive components with smaller passives and some active control circuitry. Techniques exist to either reduce the amount of noise that is generated, or to improve the performance of the passive filter [3]–[17]. This letter introduces a filtering method which replaces a l ...
... ripple filter replaces large passive components with smaller passives and some active control circuitry. Techniques exist to either reduce the amount of noise that is generated, or to improve the performance of the passive filter [3]–[17]. This letter introduces a filtering method which replaces a l ...
Aalborg Universitet QFT Framework for Robust Tuning of Power System Stabilizers
... the shape of templates can be very helpful to find an appropriate frequency after which the template’s shape becomes fixed. Since the low frequency response between [0.1,5] (Hz) is important here, ω h can be selected as [0.5,30] (rad/sec). 3. Design the QFT feedback compensator such that the desired ...
... the shape of templates can be very helpful to find an appropriate frequency after which the template’s shape becomes fixed. Since the low frequency response between [0.1,5] (Hz) is important here, ω h can be selected as [0.5,30] (rad/sec). 3. Design the QFT feedback compensator such that the desired ...
MAX8830 LED Light Management IC in 2.5mm x 2.5mm UCSP General Description
... current sinks. An I2C interface controls individual on/off of all outputs, step-up output voltage setting, movie/ flash current and flash timer-duration settings, and individual current sink settings. Figure 1 shows the block diagram and typical application circuit. ...
... current sinks. An I2C interface controls individual on/off of all outputs, step-up output voltage setting, movie/ flash current and flash timer-duration settings, and individual current sink settings. Figure 1 shows the block diagram and typical application circuit. ...
Cast Coil Transformers
... The low voltage coils are made with copper or aluminum foil with a thermal insulation system designed per operating conditions F, H, or C. The coils are pre-impregnated with epoxy resin, an excellent adhesive, which provides an optimum coil insulation and high mechanical strength. Winding leads are ...
... The low voltage coils are made with copper or aluminum foil with a thermal insulation system designed per operating conditions F, H, or C. The coils are pre-impregnated with epoxy resin, an excellent adhesive, which provides an optimum coil insulation and high mechanical strength. Winding leads are ...
LTC1487 - Ultra-Low Power RS485 with Low
... 256 LTC1487 transceivers (32UL/0.125UL = 256) can be connected to a single RS485 data bus without exceeding the RS485 driver load specification. The LTC1487 meets all other RS485 specifications, allowing it to operate equally well with standard RS485 transceiver devices or high impedance transceiver ...
... 256 LTC1487 transceivers (32UL/0.125UL = 256) can be connected to a single RS485 data bus without exceeding the RS485 driver load specification. The LTC1487 meets all other RS485 specifications, allowing it to operate equally well with standard RS485 transceiver devices or high impedance transceiver ...
Switch Ratings, What`s it all Mean?
... with respect to AC versus DC ratings. He correctly cites an increased difficulty for breaking a DC circuit versus an AC circuit . . . particularly when inductive loads are involved. Quoting from the article: "Typical of this is the roller and bar micro switches made by MICRO(switch) Corporation. Rat ...
... with respect to AC versus DC ratings. He correctly cites an increased difficulty for breaking a DC circuit versus an AC circuit . . . particularly when inductive loads are involved. Quoting from the article: "Typical of this is the roller and bar micro switches made by MICRO(switch) Corporation. Rat ...
Document
... 1.) Write down the formula to calculate synchronous motor speed (please use the simplified form). 120 x f / P 2.) To calculate the actual motor speed what has to be included in the above formula? slip (120 x f / P) - slip 3.) The majority of electric motors used in general purpose applications in in ...
... 1.) Write down the formula to calculate synchronous motor speed (please use the simplified form). 120 x f / P 2.) To calculate the actual motor speed what has to be included in the above formula? slip (120 x f / P) - slip 3.) The majority of electric motors used in general purpose applications in in ...
UXM15P-Datasheet 2008-2-28 ROHS:UXM15P-Datasheet 2005
... where Vdm is the differential input signal and Vcm is the common-mode voltage. In addition to the maximum input signal levels, single-ended operation imposes additional restrictions: the average DC value of the waveform at IC should be equal to VCC for single-ended operation. In practice, this is ea ...
... where Vdm is the differential input signal and Vcm is the common-mode voltage. In addition to the maximum input signal levels, single-ended operation imposes additional restrictions: the average DC value of the waveform at IC should be equal to VCC for single-ended operation. In practice, this is ea ...
GAL18V10 Data Sheet
... buffer drive either true (active high) or inverted (active low). Output tri-state control is available as an individual product-term for each output, and may be individually set by the compiler as either “on” (dedicated output), “off” (dedicated input), or “product-term driven” (dynamic I/O). Feedba ...
... buffer drive either true (active high) or inverted (active low). Output tri-state control is available as an individual product-term for each output, and may be individually set by the compiler as either “on” (dedicated output), “off” (dedicated input), or “product-term driven” (dynamic I/O). Feedba ...
Generator Performance Standards
... Each control system used to satisfy this performance standard (for Frequency control) will be adequately damped. The amount of relevant market ancillary service for which the plant is registered will not exceed the amount that would be consistent with this performance standard. S5.2.5.12 ...
... Each control system used to satisfy this performance standard (for Frequency control) will be adequately damped. The amount of relevant market ancillary service for which the plant is registered will not exceed the amount that would be consistent with this performance standard. S5.2.5.12 ...
Introduction to Alternating Current, Voltage and Power
... • Triangular waveforms have positive-going and negative-going ramps of equal slope • The sawtooth waveform is a special case of the triangular wave consisting of two ramps, one of much longer duration than the other. A sawtooth voltage is sometimes called a sweep voltage ...
... • Triangular waveforms have positive-going and negative-going ramps of equal slope • The sawtooth waveform is a special case of the triangular wave consisting of two ramps, one of much longer duration than the other. A sawtooth voltage is sometimes called a sweep voltage ...
BDTIC www.BDTIC.com/infineon S e n s e & ... M A P
... AMBA™, ARM™, MULTI-ICE™, PRIMECELL™, REALVIEW™, THUMB™ of ARM Limited, UK. AUTOSAR™ is licensed by AUTOSAR development partnership. Bluetooth™ of Bluetooth SIG Inc. CAT-iq™ of DECT Forum. COLOSSUS™, FirstGPS™ of Trimble Navigation Ltd. EMV™ of EMVCo, LLC (Visa Holdings Inc.). EPCOS™ of Epcos AG. FLE ...
... AMBA™, ARM™, MULTI-ICE™, PRIMECELL™, REALVIEW™, THUMB™ of ARM Limited, UK. AUTOSAR™ is licensed by AUTOSAR development partnership. Bluetooth™ of Bluetooth SIG Inc. CAT-iq™ of DECT Forum. COLOSSUS™, FirstGPS™ of Trimble Navigation Ltd. EMV™ of EMVCo, LLC (Visa Holdings Inc.). EPCOS™ of Epcos AG. FLE ...
Phase Detector
... provides a periodic waveform which is at the same exact frequency as the input signal, except for a finite difference qo, which is the phase difference necessary to generate Ve to keep the PLL in lock. ...
... provides a periodic waveform which is at the same exact frequency as the input signal, except for a finite difference qo, which is the phase difference necessary to generate Ve to keep the PLL in lock. ...
Pulse-width modulation
Pulse-width modulation (PWM), or pulse-duration modulation (PDM), is a modulation technique used to encode a message into a pulsing signal. Although this modulation technique can be used to encode information for transmission, its main use is to allow the control of the power supplied to electrical devices, especially to inertial loads such as motors. In addition, PWM is one of the two principal algorithms used in photovoltaic solar battery chargers, the other being MPPT.The average value of voltage (and current) fed to the load is controlled by turning the switch between supply and load on and off at a fast rate. The longer the switch is on compared to the off periods, the higher the total power supplied to the load.The PWM switching frequency has to be much higher than what would affect the load (the device that uses the power), which is to say that the resultant waveform perceived by the load must be as smooth as possible. Typically switching has to be done several times a minute in an electric stove, 120 Hz in a lamp dimmer, from few kilohertz (kHz) to tens of kHz for a motor drive and well into the tens or hundreds of kHz in audio amplifiers and computer power supplies.The term duty cycle describes the proportion of 'on' time to the regular interval or 'period' of time; a low duty cycle corresponds to low power, because the power is off for most of the time. Duty cycle is expressed in percent, 100% being fully on.The main advantage of PWM is that power loss in the switching devices is very low. When a switch is off there is practically no current, and when it is on and power is being transferred to the load, there is almost no voltage drop across the switch. Power loss, being the product of voltage and current, is thus in both cases close to zero. PWM also works well with digital controls, which, because of their on/off nature, can easily set the needed duty cycle.PWM has also been used in certain communication systems where its duty cycle has been used to convey information over a communications channel.