250 kHz Programmable Hall-Effect Current Sensor (MLX91209
... The magnetic field [mT] seen by the sensor for a given current [A] depends on the design of the enclosing ferromagnetic core (air gap size, material type, etc.). Therefore, the current range is not limited by the sensor itself, but rather by the magnetic properties of the core (saturation, hysteresi ...
... The magnetic field [mT] seen by the sensor for a given current [A] depends on the design of the enclosing ferromagnetic core (air gap size, material type, etc.). Therefore, the current range is not limited by the sensor itself, but rather by the magnetic properties of the core (saturation, hysteresi ...
DAC161P997 Single-Wire 16-bit DAC for 4
... The DAC161P997 is a 16-bit DAC realized as a ∑Δ modulator. The DAC’s output is a current pulse train that is filtered by the on-board low pass RC filter. The final output current is a multiplied copy of the filtered modulator output. This architecture ensures an excellent linearity performance, whil ...
... The DAC161P997 is a 16-bit DAC realized as a ∑Δ modulator. The DAC’s output is a current pulse train that is filtered by the on-board low pass RC filter. The final output current is a multiplied copy of the filtered modulator output. This architecture ensures an excellent linearity performance, whil ...
60VIN, 3A Synchronous Buck Regulator
... return path for the step-down regulator power stage and should be tied together. The negative terminal of the input decoupling capacitor should be placed as close as possible to these pins. Switch Node. The SW pins are the internal power switch outputs. These pins should be tied together and connect ...
... return path for the step-down regulator power stage and should be tied together. The negative terminal of the input decoupling capacitor should be placed as close as possible to these pins. Switch Node. The SW pins are the internal power switch outputs. These pins should be tied together and connect ...
Bias Circuits for RF Devices
... often overlooked aspects in any RF circuit design is the bias network. The bias network determines the amplifier performance over temperature as well as RF drive. The DC bias condition of the RF transistors is usually established independently of the RF design. Power efficiency, stability, noise, th ...
... often overlooked aspects in any RF circuit design is the bias network. The bias network determines the amplifier performance over temperature as well as RF drive. The DC bias condition of the RF transistors is usually established independently of the RF design. Power efficiency, stability, noise, th ...
ELEC 360: Signals and Systems - UCO
... • Any periodic signal x(t) with fundamental frequency 0 can be represented by a linear sum of the basis functions {1, cos(0t), cos(20t),…, cos(n0t), sin(0t), sin(20t),…, sin(n0t)} ...
... • Any periodic signal x(t) with fundamental frequency 0 can be represented by a linear sum of the basis functions {1, cos(0t), cos(20t),…, cos(n0t), sin(0t), sin(20t),…, sin(n0t)} ...
The Design and Optimization of MOSFET Driving Circuit
... switching power supply. Usually there are two methods to increase power density and efficiency: one is to reduce the loss of switch topologies, which reduces the volume of heat sink; the other is the means to realize high frequency switch power supply, so as to reduce the volume of passive component ...
... switching power supply. Usually there are two methods to increase power density and efficiency: one is to reduce the loss of switch topologies, which reduces the volume of heat sink; the other is the means to realize high frequency switch power supply, so as to reduce the volume of passive component ...
LM1084 - Texas Instruments
... from appearing effectively in series with the reference and degrading regulation. For example, a 5-V regulator with 0.05Ω resistance between the regulator and load will have a load regulation due to line resistance of 0.05Ω × IL. If R1 (= 125Ω) is connected near the load the effective line resistanc ...
... from appearing effectively in series with the reference and degrading regulation. For example, a 5-V regulator with 0.05Ω resistance between the regulator and load will have a load regulation due to line resistance of 0.05Ω × IL. If R1 (= 125Ω) is connected near the load the effective line resistanc ...
Study Guide
... function by adding successive terms in its Fourier series. For example, consider the periodic function in Fig. 16.5 and its Fourier series in Example 16.1. Let Vm = 1 V and 0 = 1 rad/s. Begin by plotting the first term in the Fourier series, then the sum of the first two terms, then the sum of the ...
... function by adding successive terms in its Fourier series. For example, consider the periodic function in Fig. 16.5 and its Fourier series in Example 16.1. Let Vm = 1 V and 0 = 1 rad/s. Begin by plotting the first term in the Fourier series, then the sum of the first two terms, then the sum of the ...
Harmonic detection and filtering : pdf
... The Fourier theorem states that all non-sinusoidal periodic functions can be represented as the sum of terms (i.e. a series) made up of: b a sinusoidal term at the fundamental frequency b sinusoidal terms (harmonics) whose frequencies are whole multiples of the fundamental frequency b a DC component ...
... The Fourier theorem states that all non-sinusoidal periodic functions can be represented as the sum of terms (i.e. a series) made up of: b a sinusoidal term at the fundamental frequency b sinusoidal terms (harmonics) whose frequencies are whole multiples of the fundamental frequency b a DC component ...
MAX9937 Automotive Current-Sense Amplifier with Reverse-Battery Protection General Description
... amplifier features a 4V to 28V input common-mode voltage range that is independent of supply voltage (VCC = 2.7V to 5.5V). The MAX9937 monitors the current through a current-sense resistor by converting the sense voltage to a current output (OUT). Gain is set by the ratio of an output resistor (ROUT ...
... amplifier features a 4V to 28V input common-mode voltage range that is independent of supply voltage (VCC = 2.7V to 5.5V). The MAX9937 monitors the current through a current-sense resistor by converting the sense voltage to a current output (OUT). Gain is set by the ratio of an output resistor (ROUT ...
MAX9508 CVBS/S-Video Filter Amplifier with SmartSleep and Bidirectional Video Support General Description
... to the digital-to-analog converter (DAC) outputs. The reconstruction filter removes high-frequency signals above 6.75MHz. The amplifiers have 6dB of gain, and the outputs can be DC-coupled to a load of 75Ω, which is equivalent to two video loads, or it can be AC-coupled to a load of 150Ω. The SmartS ...
... to the digital-to-analog converter (DAC) outputs. The reconstruction filter removes high-frequency signals above 6.75MHz. The amplifiers have 6dB of gain, and the outputs can be DC-coupled to a load of 75Ω, which is equivalent to two video loads, or it can be AC-coupled to a load of 150Ω. The SmartS ...
TPS40060 数据资料 dataSheet 下载
... has two quadrant operation and will source or sink output current. This provides the best transient response. The TPS40060 operates in one quadrant and sources output current only, allowing for paralleling of converters and ensures that one converter does not sink current from another converter. Thi ...
... has two quadrant operation and will source or sink output current. This provides the best transient response. The TPS40060 operates in one quadrant and sources output current only, allowing for paralleling of converters and ensures that one converter does not sink current from another converter. Thi ...
TPS56x219 4.5 V to 17 V Input, 2-A, 3-A
... Vout, the on-time and the output inductor value. During the on time of the low-side FET switch, this current decreases linearly. The average value of the switch current is the load current Iout. If the monitored current is above the OCL level, the converter maintains low-side FET on and delays the c ...
... Vout, the on-time and the output inductor value. During the on time of the low-side FET switch, this current decreases linearly. The average value of the switch current is the load current Iout. If the monitored current is above the OCL level, the converter maintains low-side FET on and delays the c ...
Boost converter with combined control loop for a stand
... improvements on the classical algorithms [4], [5], [6]; however, less attention has been given to the converter control technique. Nevertheless, the performance of the MPPT will depend on the ability of the converter to regulate the operating point of the photovoltaic panel, which is determined by t ...
... improvements on the classical algorithms [4], [5], [6]; however, less attention has been given to the converter control technique. Nevertheless, the performance of the MPPT will depend on the ability of the converter to regulate the operating point of the photovoltaic panel, which is determined by t ...
ADC10D020 Dual 10-Bit, 20 MSPS, 150 mW A/D Converter (Rev. D)
... TJmax, the junction-to-ambient thermal resistance (θJA), and the ambient temperature (TA), and can be calculated using the formula PDMAX = (TJmax - TA )/θJA. In the 48-pin TQFP, θJA is 76°C/W, so PDMAX = 1,645 mW at 25°C and 855 mW at the maximum operating ambient temperature of 85°C. Note that the ...
... TJmax, the junction-to-ambient thermal resistance (θJA), and the ambient temperature (TA), and can be calculated using the formula PDMAX = (TJmax - TA )/θJA. In the 48-pin TQFP, θJA is 76°C/W, so PDMAX = 1,645 mW at 25°C and 855 mW at the maximum operating ambient temperature of 85°C. Note that the ...