Evaluates: MAX15039 MAX15039 Evaluation Kit General Description Features
... 2MHz step-down regulator with integrated switches in a 24-pin TQFN surface-mount package with an exposed pad. Applications include enterprise-server, telecommunication, computing, and networking power supplies. The EV kit generates selectable output voltages from 0.6V to 2.5V at load currents up to ...
... 2MHz step-down regulator with integrated switches in a 24-pin TQFN surface-mount package with an exposed pad. Applications include enterprise-server, telecommunication, computing, and networking power supplies. The EV kit generates selectable output voltages from 0.6V to 2.5V at load currents up to ...
Integrated AMR Angle Sensor and Signal Conditioner ADA4571-2
... signals per channel related to the angle of a rotating magnetic field. The output voltage range is ratiometric to the supply voltage. Each sensing channel contains two separated wheatstone bridges at a relative angle of 45° to one another. A rotating magnetic field parallel to the plane of the IC pa ...
... signals per channel related to the angle of a rotating magnetic field. The output voltage range is ratiometric to the supply voltage. Each sensing channel contains two separated wheatstone bridges at a relative angle of 45° to one another. A rotating magnetic field parallel to the plane of the IC pa ...
A MEMS Resonant Strain Sensor with 33 nano
... First of all, the analog VCO is replaced with a digital counter removing most of the variation and nonlinearity due to this block (Fig. 1b). We have used a crystal oscillator as a reference and hence can achieve much better phase noise and, much lower variation in the counters scale factor, Tref =1/ ...
... First of all, the analog VCO is replaced with a digital counter removing most of the variation and nonlinearity due to this block (Fig. 1b). We have used a crystal oscillator as a reference and hence can achieve much better phase noise and, much lower variation in the counters scale factor, Tref =1/ ...
PDF
... IMC uses complex pulse width modulation (PWM) and space vector modulation (SVM) schemes to achieve the goal of unity power factor and sinusoidal output current [2], [7]–[13]. Thanks to technological advances, fast and powerful microprocessors are used for the control and modulation of power converte ...
... IMC uses complex pulse width modulation (PWM) and space vector modulation (SVM) schemes to achieve the goal of unity power factor and sinusoidal output current [2], [7]–[13]. Thanks to technological advances, fast and powerful microprocessors are used for the control and modulation of power converte ...
Preliminary Datasheet Features
... In most applications, the part does not dissipate much heat due to its high efficiency. However, in some conditions when the part is operating in high ambient temperature with high RDS(ON) resistance and high duty cycles, such as in LDO mode, the heat dissipated may exceed the maximum junction tempe ...
... In most applications, the part does not dissipate much heat due to its high efficiency. However, in some conditions when the part is operating in high ambient temperature with high RDS(ON) resistance and high duty cycles, such as in LDO mode, the heat dissipated may exceed the maximum junction tempe ...
Using Thermistor Temperature Sensors with Campbell Scientific
... In many applications, thermistor probes represent a convenient and reliable method of measuring temperature. The change in electrical resistance of a thermistor with temperature is significant (unlike a PRT) and, when the thermistor is deployed within a suitable bridge, a millivolt output may be obt ...
... In many applications, thermistor probes represent a convenient and reliable method of measuring temperature. The change in electrical resistance of a thermistor with temperature is significant (unlike a PRT) and, when the thermistor is deployed within a suitable bridge, a millivolt output may be obt ...
ADXL322.pdf
... The output of the ADXL322 has a typical bandwidth of 2.5 kHz. To limit aliasing errors, the user must filter the signal at this point. The analog bandwidth must be no more than half the A/D sampling frequency to minimize aliasing. The analog bandwidth can be further decreased to reduce noise and imp ...
... The output of the ADXL322 has a typical bandwidth of 2.5 kHz. To limit aliasing errors, the user must filter the signal at this point. The analog bandwidth must be no more than half the A/D sampling frequency to minimize aliasing. The analog bandwidth can be further decreased to reduce noise and imp ...
AD558: 英文产品数据手册下载
... The high speed output buffer amplifier is operated in the noninverting mode with gain determined by the user-connections at the output range select pin. The gain-setting application resistors are thin-film laser-trimmed to match and track the DAC resistors and to assure precise initial calibration o ...
... The high speed output buffer amplifier is operated in the noninverting mode with gain determined by the user-connections at the output range select pin. The gain-setting application resistors are thin-film laser-trimmed to match and track the DAC resistors and to assure precise initial calibration o ...
BH6766FVM
... supply lines. An external direction diode can be added. Power supply line Back electromotive force causes regenerated current to power supply line, therefore take a measure such as placing a capacitor between power supply and GND for routing regenerated current. And fully ensure that the capacitor c ...
... supply lines. An external direction diode can be added. Power supply line Back electromotive force causes regenerated current to power supply line, therefore take a measure such as placing a capacitor between power supply and GND for routing regenerated current. And fully ensure that the capacitor c ...
MAX8500–MAX8504 PWM Buck Converters with Bypass FET for N-CDMA/W-CDMA Handsets General Description
... The MAX8500–MAX8504 PWM DC-to-DC buck converters are optimized with integrated bypass FET (0.25Ω typ) to provide power to the PA in N-CDMA and W-CDMA cell phones. The devices have a low on-resistance FET to bypass the external inductor for low dropout of only 150mV at 600mA load, regardless of induc ...
... The MAX8500–MAX8504 PWM DC-to-DC buck converters are optimized with integrated bypass FET (0.25Ω typ) to provide power to the PA in N-CDMA and W-CDMA cell phones. The devices have a low on-resistance FET to bypass the external inductor for low dropout of only 150mV at 600mA load, regardless of induc ...
NCP1529ASNT1GEVB, NCP1529MUTBGEVB NCP1529 Series 1.7MHz, 1A, High Efficiency, Low
... with large switching noise. Using an input bypass capacitor can reduce the peak current transients drawn from the input supply source, thereby reducing switching noise significantly. The capacitance needed for the input bypass capacitor depends on the source impedance of the input supply. The maximu ...
... with large switching noise. Using an input bypass capacitor can reduce the peak current transients drawn from the input supply source, thereby reducing switching noise significantly. The capacitance needed for the input bypass capacitor depends on the source impedance of the input supply. The maximu ...
Log-Domain Filters Based On LC Ladder Synthesis
... 2(c). This natural cancellation is what makes these logdomain circuits so powerful, and is indeed the basis upon which this paper was written. Suppose, as will be shown in this paper, that we can build log-domain circuits of the form shown in Fig. 2(b), which perform the basic functions of summation ...
... 2(c). This natural cancellation is what makes these logdomain circuits so powerful, and is indeed the basis upon which this paper was written. Suppose, as will be shown in this paper, that we can build log-domain circuits of the form shown in Fig. 2(b), which perform the basic functions of summation ...
AN2844
... This information is used to change the set point of the pulse-by-pulse current limitation. In the standard application circuit with L6565 as U1, an OFF-time limitation circuit with a Q3 transistor has been added. This transistor limits the maximum switching frequency of the converter to approximatel ...
... This information is used to change the set point of the pulse-by-pulse current limitation. In the standard application circuit with L6565 as U1, an OFF-time limitation circuit with a Q3 transistor has been added. This transistor limits the maximum switching frequency of the converter to approximatel ...
NCP120 - 150mA, Very Low Dropout Bias Rail CMOS Voltage
... are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marki ...
... are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marki ...
DAC7613 数据资料 dataSheet 下载
... The reference inputs, VREFL and VREFH, can be any voltage between VSS + 2.25V and VDD – 2.25V provided that VREFH is at least 1.25V greater than VREFL. The minimum output of each DAC is equal to VREFL plus a small offset voltage (essentially, the offset of the output op amp). The maximum output is e ...
... The reference inputs, VREFL and VREFH, can be any voltage between VSS + 2.25V and VDD – 2.25V provided that VREFH is at least 1.25V greater than VREFL. The minimum output of each DAC is equal to VREFL plus a small offset voltage (essentially, the offset of the output op amp). The maximum output is e ...
Chapter 3 - Op Amps(PowerPoint Format)
... 0 A Ri is the input resistance of the op amp. Ri is very large, several 100M or several thousand M . Ideally, Ri = ( an open circuit). Because Ri is so large, under normal operating conditions the currents into the inputs of the op amp are negligible. Ro is the output resistance of the op map. ...
... 0 A Ri is the input resistance of the op amp. Ri is very large, several 100M or several thousand M . Ideally, Ri = ( an open circuit). Because Ri is so large, under normal operating conditions the currents into the inputs of the op amp are negligible. Ro is the output resistance of the op map. ...
Student, Word
... 1b) Plot a graph of Temperature versus Vout, with temperature on the vertical axis (yaxis) and Vout on the horizontal axis (x-axis). Compare this with similar data that you have measured or calculated in lessons 4 and 5. ...
... 1b) Plot a graph of Temperature versus Vout, with temperature on the vertical axis (yaxis) and Vout on the horizontal axis (x-axis). Compare this with similar data that you have measured or calculated in lessons 4 and 5. ...
LM2901EP Low Power Low Offset Voltage
... 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 changes states. Power supply bypassing is not required to solve this problem. Standard PC board layout is helpful as it ...
... 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 changes states. Power supply bypassing is not required to solve this problem. Standard PC board layout is helpful as it ...
AD626AR
... The AD626 is a differential amplifier consisting of a precision balanced attenuator, a very low drift preamplifier (A1), and an output buffer amplifier (A2). It has been designed so that small differential signals can be accurately amplified and filtered in the presence of large common-mode voltages ...
... The AD626 is a differential amplifier consisting of a precision balanced attenuator, a very low drift preamplifier (A1), and an output buffer amplifier (A2). It has been designed so that small differential signals can be accurately amplified and filtered in the presence of large common-mode voltages ...
CIRCUITS LABORATORY EXPERIMENT 3 AC Circuit Analysis
... We can now write the stead-state expressions for I(t) and vC(t) directly: i(t) = 26.9 cos (6283t - 57.5o ) mA ...
... We can now write the stead-state expressions for I(t) and vC(t) directly: i(t) = 26.9 cos (6283t - 57.5o ) mA ...
Low-Cost, Flexible Voltage Supervisor and Battery Tester Reference
... The TIDA-00670 reference design provides an easy-to-design solution that implements the monitoring of multiple, user-defined voltage rails while reducing the overall system cost. The battery voltage tester design provides a way to test the voltage of a single cell AA battery over a range of 1.0 V to ...
... The TIDA-00670 reference design provides an easy-to-design solution that implements the monitoring of multiple, user-defined voltage rails while reducing the overall system cost. The battery voltage tester design provides a way to test the voltage of a single cell AA battery over a range of 1.0 V to ...
74LCXP16245 Low Voltage 16-Bit Bidirectional Transceiver with
... oriented applications. The device is designed for low voltage (2.5V or 3.3V) VCC applications with capability of interfacing to a 5V signal environment. The device is byte controlled. Each byte has separate control inputs which could be shorted together for full 16-bit operation. The T/R inputs dete ...
... oriented applications. The device is designed for low voltage (2.5V or 3.3V) VCC applications with capability of interfacing to a 5V signal environment. The device is byte controlled. Each byte has separate control inputs which could be shorted together for full 16-bit operation. The T/R inputs dete ...
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.