MAX1246/MAX1247 +2.7V, Low-Power, 4-Channel, Serial 12-Bit ADCs in QSOP-16 General Description
... Note 2: Relative accuracy is the deviation of the analog value at any code from its theoretical value after the full-scale range has been calibrated. Note 3: MAX1246—internal reference, offset nulled; MAX1247—external reference (VREF = +2.500V), offset nulled. Note 4: Ground “on” channel; sine wave ...
... Note 2: Relative accuracy is the deviation of the analog value at any code from its theoretical value after the full-scale range has been calibrated. Note 3: MAX1246—internal reference, offset nulled; MAX1247—external reference (VREF = +2.500V), offset nulled. Note 4: Ground “on” channel; sine wave ...
MAX9940 - Maxim Integrated
... The MAX9940 operates from a single supply voltage of +2.2V to +5.5V and consumes only 13µA of quiescent supply current. The EXT port is protected up to 28V. The device features a reaction time of 60ns for fast action during fault conditions and operates over the -40°C to +125°C automotive temperatur ...
... The MAX9940 operates from a single supply voltage of +2.2V to +5.5V and consumes only 13µA of quiescent supply current. The EXT port is protected up to 28V. The device features a reaction time of 60ns for fast action during fault conditions and operates over the -40°C to +125°C automotive temperatur ...
... first step is to extract the DG reference currents from the sensed load currents by applying the stationary reference frame and then transferred into synchronous reference frame method, and then, the reference currents are modified, so that the delay will be compensated. The transformed variables ar ...
LM139/LM239/LM339/LM2901/LM3302 Low Power Low Offset
... The LM139 series are high gain, wide bandwidth devices which, like most comparators, can easily oscillate if the output lead is inadvertently allowed to capacitively couple to the inputs via stray capacitance. This shows up only during the output voltage transition intervals as the comparator change ...
... The LM139 series are high gain, wide bandwidth devices which, like most comparators, can easily oscillate if the output lead is inadvertently allowed to capacitively couple to the inputs via stray capacitance. This shows up only during the output voltage transition intervals as the comparator change ...
LM139/LM239/LM339/LM2901/LM3302 Low Power Low Offset
... The LM139 series are high gain, wide bandwidth devices which, like most comparators, can easily oscillate if the output lead is inadvertently allowed to capacitively couple to the inputs via stray capacitance. This shows up only during the output voltage transition intervals as the comparator change ...
... The LM139 series are high gain, wide bandwidth devices which, like most comparators, can easily oscillate if the output lead is inadvertently allowed to capacitively couple to the inputs via stray capacitance. This shows up only during the output voltage transition intervals as the comparator change ...
The pn Junction
... magnitude of an analog signal can take on any value within limits and may vary continuously with time. Electronic circuits that process analog signals are called analog circuits. One example of an analog circuit is a linear amplifier. A linear amplifier magnifies an input signal and produces an outp ...
... magnitude of an analog signal can take on any value within limits and may vary continuously with time. Electronic circuits that process analog signals are called analog circuits. One example of an analog circuit is a linear amplifier. A linear amplifier magnifies an input signal and produces an outp ...
TS3L501E 数据资料 dataSheet 下载
... All typical values are at VDD = 3.3 V (unless otherwise noted), TA = 25°C. The propagation delay is the calculated RC time constant of the typical ON-state resistance of the switch and the specified load capacitance when driven by an ideal voltage source (zero output impedance). Output skew between ...
... All typical values are at VDD = 3.3 V (unless otherwise noted), TA = 25°C. The propagation delay is the calculated RC time constant of the typical ON-state resistance of the switch and the specified load capacitance when driven by an ideal voltage source (zero output impedance). Output skew between ...
File - TECHNOSOFT International
... transferred to the reference generator module and is used to compute the position or speed reference. CADIN and SFTADIN depend on the peak value of the desired range and on the interpretation of the ADC input. The CADIN and SFTADIN parameters enable the “polarization” of ADC input range as unipolar ...
... transferred to the reference generator module and is used to compute the position or speed reference. CADIN and SFTADIN depend on the peak value of the desired range and on the interpretation of the ADC input. The CADIN and SFTADIN parameters enable the “polarization” of ADC input range as unipolar ...
Evaluates: MAX8834Y/MAX8834Z MAX8834Y Evaluation Kit General Description Features
... The Status 1 and Status 2 read-only registers monitor the MAX8834Y operating state and fault status. They indicate any short/open LED, overtemperature, powerOK, finger-burn, GSMB, or MAXFLASH status. The Status 1 and Status 2 indicators require a READ if a fault or event has occurred, in which case ...
... The Status 1 and Status 2 read-only registers monitor the MAX8834Y operating state and fault status. They indicate any short/open LED, overtemperature, powerOK, finger-burn, GSMB, or MAXFLASH status. The Status 1 and Status 2 indicators require a READ if a fault or event has occurred, in which case ...
AAT3608 数据资料DataSheet下载
... single-cell lithium ion/polymer battery charger, two 800mA switching regulators, and five low dropout (LDO) regulators in a small Pb-free 40-pin 5mmx5mm TQFN package, making it ideal for portable space-constrained systems. The single-input linear charger powers up from an adapter or a USB port. The ...
... single-cell lithium ion/polymer battery charger, two 800mA switching regulators, and five low dropout (LDO) regulators in a small Pb-free 40-pin 5mmx5mm TQFN package, making it ideal for portable space-constrained systems. The single-input linear charger powers up from an adapter or a USB port. The ...
AD9240 - Analog Devices
... The input of the AD9240 is highly flexible, allowing for easy interfacing to imaging, communications, medical and dataacquisition systems. A truly differential input structure allows for both single-ended and differential input interfaces of varying input spans. The sample-and-hold amplifier (SHA) i ...
... The input of the AD9240 is highly flexible, allowing for easy interfacing to imaging, communications, medical and dataacquisition systems. A truly differential input structure allows for both single-ended and differential input interfaces of varying input spans. The sample-and-hold amplifier (SHA) i ...
IEEE Standard 519-2014
... • The harmonic distortion caused by a single consumer should be limited to an acceptable level at any point in the system. ...
... • The harmonic distortion caused by a single consumer should be limited to an acceptable level at any point in the system. ...
On-Line Technical Training Course
... * NEVER top off power mobility products with short charges, once recharging begins it must be allowed to finish. This could take +10 hours. * NEVER leave charger connected for times exceeding 36 hours. * NEVER charge power mobility products with both an ON-BOARD & OFFBOARD chargers at same time. * D ...
... * NEVER top off power mobility products with short charges, once recharging begins it must be allowed to finish. This could take +10 hours. * NEVER leave charger connected for times exceeding 36 hours. * NEVER charge power mobility products with both an ON-BOARD & OFFBOARD chargers at same time. * D ...
Distributed Proportional-Fairness Control in
... outputs over control periods, and (ii) ensures that, in the long term, DERs participation in voltage regulation is balanced. To give the DERs the incentive to fairly participate in voltage regulation, we introduce a principle based on exchange of credits. Specifically, in order to join the regulatin ...
... outputs over control periods, and (ii) ensures that, in the long term, DERs participation in voltage regulation is balanced. To give the DERs the incentive to fairly participate in voltage regulation, we introduce a principle based on exchange of credits. Specifically, in order to join the regulatin ...
Basic Concepts
... between +3/-3 and +24/-24 depending on the circuit. • Each digital transmission standard defines what voltage levels correspond to a bit value of 0 or 1. • Unipolar signal voltages either vary between 0 and a positive value or between 0 and some negative value. ...
... between +3/-3 and +24/-24 depending on the circuit. • Each digital transmission standard defines what voltage levels correspond to a bit value of 0 or 1. • Unipolar signal voltages either vary between 0 and a positive value or between 0 and some negative value. ...
Implementation and simulation of sensorless control and field weaken
... neodymium, iron and boron (NdFeB). During the past years, the price of these magnets has fluctuated significantly, for instance during the summer of 2011, the prices were driven up as much as 30 times the original [8]. Although prices have decreased since then, the market may cause the magnet price ...
... neodymium, iron and boron (NdFeB). During the past years, the price of these magnets has fluctuated significantly, for instance during the summer of 2011, the prices were driven up as much as 30 times the original [8]. Although prices have decreased since then, the market may cause the magnet price ...
ADM8690 数据手册DataSheet 下载
... Logic Output. RESET goes low if VCC falls below the reset threshold, or the watchdog timer is not serviced within its timeout period. The reset threshold is typically 4.65 V for the ADM8690/ADM8691/ADM8694/ADM8695 and 4.4 V for the ADM8692 and ADM8693. RESET remains low for 50 ms (ADM8690/ADM8691/AD ...
... Logic Output. RESET goes low if VCC falls below the reset threshold, or the watchdog timer is not serviced within its timeout period. The reset threshold is typically 4.65 V for the ADM8690/ADM8691/ADM8694/ADM8695 and 4.4 V for the ADM8692 and ADM8693. RESET remains low for 50 ms (ADM8690/ADM8691/AD ...
FTS 430/830-4 - Flash Technology
... While every effort has been made to ensure that the information in this manual is complete, accurate and up-to-date, Flash Technology Corporation of America assumes no liability for damages resulting from any errors or omissions in this manual, or from the use of the information contained herein. Fl ...
... While every effort has been made to ensure that the information in this manual is complete, accurate and up-to-date, Flash Technology Corporation of America assumes no liability for damages resulting from any errors or omissions in this manual, or from the use of the information contained herein. Fl ...
ARTIC evaluation board
... The RF3023 is used to switch between TX and RX for usage with a dual band antenna. The switch can be removed if separate antennas for TX and RX are used. The switch is controlled by the RXSW and TXSW signals from the ARTIC. The ARTIC will raise the corresponding signals to 3.3V during TX or RX. In I ...
... The RF3023 is used to switch between TX and RX for usage with a dual band antenna. The switch can be removed if separate antennas for TX and RX are used. The switch is controlled by the RXSW and TXSW signals from the ARTIC. The ARTIC will raise the corresponding signals to 3.3V during TX or RX. In I ...
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.