LTM8021 - 36VIN, 500mA Step-Down DC/DC uModule
... including Y5V and Z5U have very large temperature and voltage coefficients of capacitance. In an application circuit they may have only a small fraction of their nominal capacitance resulting in much higher output voltage ripple than expected. ...
... including Y5V and Z5U have very large temperature and voltage coefficients of capacitance. In an application circuit they may have only a small fraction of their nominal capacitance resulting in much higher output voltage ripple than expected. ...
SP312A 数据资料DataSheet下载
... In actual system applications, it is quite possible for signals to be applied to the receiver inputs before power is applied to the receiver circuitry. This occurs, for example, when a PC user attempts to print, only to realize the printer wasn’t turned on. In this case an RS-232 signal from the PC ...
... In actual system applications, it is quite possible for signals to be applied to the receiver inputs before power is applied to the receiver circuitry. This occurs, for example, when a PC user attempts to print, only to realize the printer wasn’t turned on. In this case an RS-232 signal from the PC ...
TLV271-Q1, TLV272-Q1, TLV274-Q1 µA/Ch 3-MHz RAIL-TO-RAIL OUTPUT FAMILY OF 550-
... The TLV27x takes the minimum operating supply voltage down to 2.7 V over the extended automotive temperature range while adding the rail-to-rail output swing feature. This makes it an ideal alternative to the TLC27x family for applications where rail-to-rail output swings are essential. The TLV27x a ...
... The TLV27x takes the minimum operating supply voltage down to 2.7 V over the extended automotive temperature range while adding the rail-to-rail output swing feature. This makes it an ideal alternative to the TLC27x family for applications where rail-to-rail output swings are essential. The TLV27x a ...
eupec E i
... Concluded from the requirements of the user, the features of such an IGBT driver for the mentioned power range, can be defined easily. One feature is the noise immunity mentioned earlier. It normally results from a circuit design that fulfils the EMC-requirements. Additionally, however, a low coupli ...
... Concluded from the requirements of the user, the features of such an IGBT driver for the mentioned power range, can be defined easily. One feature is the noise immunity mentioned earlier. It normally results from a circuit design that fulfils the EMC-requirements. Additionally, however, a low coupli ...
Lecture Notes (6 and 7
... which the feed-forward currents can produce zero gain do not depend on the input and output cavity tuning. All feed-forward currents from the input cavity are in phase, irrespective of its tuning, and the output cavity is the end of the line. Hence only the complex frequencies of the 3 middle caviti ...
... which the feed-forward currents can produce zero gain do not depend on the input and output cavity tuning. All feed-forward currents from the input cavity are in phase, irrespective of its tuning, and the output cavity is the end of the line. Hence only the complex frequencies of the 3 middle caviti ...
eg_op_guide - Center for Detectors
... spatial arrangement enables each output to read pixels distributed over the entire array area. Blocks 1 through 16 (the first 16 pixels on each output) form the left-most column of array pixels (as viewing the packaged hybrid FPA illustrated in Figure 2 with the output bond pads on the left). Blocks ...
... spatial arrangement enables each output to read pixels distributed over the entire array area. Blocks 1 through 16 (the first 16 pixels on each output) form the left-most column of array pixels (as viewing the packaged hybrid FPA illustrated in Figure 2 with the output bond pads on the left). Blocks ...
150LECTURE10CAPACITORS Lecture Notes Page
... would store plenty of energy but also charge up rapidly and provide powerful bursts when needed. Sadly, today’s devices can only do one or the other: capacitors provide high power, while batteries offer high storage. ...
... would store plenty of energy but also charge up rapidly and provide powerful bursts when needed. Sadly, today’s devices can only do one or the other: capacitors provide high power, while batteries offer high storage. ...
MAX3243-EP 数据资料 dataSheet 下载
... 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 ...
MAX5318 18-Bit, High-Accuracy Voltage Output DAC with Digital
... Q0.5ppm/NC of FSR (typ). The force-sense output (OUT) maintains accuracy while driving loads with long lead lengths. Additionally, a separate AVSS supply, allows the output amplifier to go to 0V (GND) while maintaining full linearity performance. The MAX5318 includes user-programmable digital gain a ...
... Q0.5ppm/NC of FSR (typ). The force-sense output (OUT) maintains accuracy while driving loads with long lead lengths. Additionally, a separate AVSS supply, allows the output amplifier to go to 0V (GND) while maintaining full linearity performance. The MAX5318 includes user-programmable digital gain a ...
Resistor FAQ`s - RCD Components
... molecular irregularities in the resistance element. It is similar to the temperature coefficient except voltage-based instead of temperature. It doesn't relate to pulse capability (some parts with near-zero VC will shift far more and open sooner than other parts with relatively high VC's). One of th ...
... molecular irregularities in the resistance element. It is similar to the temperature coefficient except voltage-based instead of temperature. It doesn't relate to pulse capability (some parts with near-zero VC will shift far more and open sooner than other parts with relatively high VC's). One of th ...
Host-Controlled Li-Ion and Li-Polymer Battery Charger, Low Iq
... The bq24753A controls external switches to prevent battery discharge back to the input, connect the adapter to the system, and to connect the battery to the system using 6-V gate drives for better system efficiency. For maximum system safety, inrush-power limiting provides instantaneous response to ...
... The bq24753A controls external switches to prevent battery discharge back to the input, connect the adapter to the system, and to connect the battery to the system using 6-V gate drives for better system efficiency. For maximum system safety, inrush-power limiting provides instantaneous response to ...
Institutionen för systemteknik High-Speed Hybrid Current mode Sigma-Delta Modulator
... SC integrator technique provides high accuracy but occupies a larger area. Unlike the SC integrator, the SI integrator offers low input impedance and parasitic capacitance. This makes the SI integrator suitable for low supply voltage and high frequency applications. From a detailed literature study ...
... SC integrator technique provides high accuracy but occupies a larger area. Unlike the SC integrator, the SI integrator offers low input impedance and parasitic capacitance. This makes the SI integrator suitable for low supply voltage and high frequency applications. From a detailed literature study ...
AAT3697 数据资料DataSheet下载
... Adapter Power Input Constant current charge levels up to 2.0A may be programmed by the user when powered from a sufficient input power source. The AAT3697 will operate from the adapter input over a 4.0V to 5.5V range. The constant current fast charge current for the adapter input is set by the RSET ...
... Adapter Power Input Constant current charge levels up to 2.0A may be programmed by the user when powered from a sufficient input power source. The AAT3697 will operate from the adapter input over a 4.0V to 5.5V range. The constant current fast charge current for the adapter input is set by the RSET ...
2.7 V to 5.25 V, Micropower, 2-Channel, AD7887 Data Sheet
... Chip Select. Active low logic input. This input provides the dual function of initiating conversions on the AD7887 and also frames the serial data transfer. When the AD7887 operates in its default mode, the CS pin also acts as the shutdown pin such that with the CS pin high, the AD7887 is in its pow ...
... Chip Select. Active low logic input. This input provides the dual function of initiating conversions on the AD7887 and also frames the serial data transfer. When the AD7887 operates in its default mode, the CS pin also acts as the shutdown pin such that with the CS pin high, the AD7887 is in its pow ...
ADS5553 数据资料 dataSheet 下载
... The ADS5553 is a high-performance, dual channel, 14 bit, 65 MSPS analog-to-digital converter (ADC). To provide a complete solution, each channel includes a high-bandwidth linear sample-and-hold stage (S&H) and an internal reference. Designed for applications demanding high dynamic performance in a s ...
... The ADS5553 is a high-performance, dual channel, 14 bit, 65 MSPS analog-to-digital converter (ADC). To provide a complete solution, each channel includes a high-bandwidth linear sample-and-hold stage (S&H) and an internal reference. Designed for applications demanding high dynamic performance in a s ...
MAX17003A/MAX17004A High-Efficiency, Quad-Output, Main Power- Supply Controllers for Notebook Computers General Description
... Note 1: The MAX17003A/MAX17004A cannot operate over all combinations of frequency, input voltage (VIN), and output voltage. For large input-to-output differentials and high switching-frequency settings, the required on-time may be too short to maintain the regulation specifications. Under these cond ...
... Note 1: The MAX17003A/MAX17004A cannot operate over all combinations of frequency, input voltage (VIN), and output voltage. For large input-to-output differentials and high switching-frequency settings, the required on-time may be too short to maintain the regulation specifications. Under these cond ...
Junction Field Effect Transistor (JFET)
... variation. The figure to the right is a simple illustration of the variation of vGG with a constant (and small) vDD. Recall from the previous discussion that, if vDD is small, vDS is small and the channel width is essentially constant. In the figure, the increasing width of the pn junction depletion ...
... variation. The figure to the right is a simple illustration of the variation of vGG with a constant (and small) vDD. Recall from the previous discussion that, if vDD is small, vDS is small and the channel width is essentially constant. In the figure, the increasing width of the pn junction depletion ...
DC/DC converter testing with Fast Load Transient
... To improve the phase margin, it is best to set the converter unity gain frequency well above the compensator zero frequency to let fC fall inside the phase boost region. This can be done by increasing the error amplifier gain by reducing R1. To set the bandwidth back to around 34kHz, R1 needs to be ...
... To improve the phase margin, it is best to set the converter unity gain frequency well above the compensator zero frequency to let fC fall inside the phase boost region. This can be done by increasing the error amplifier gain by reducing R1. To set the bandwidth back to around 34kHz, R1 needs to be ...
Opamps
... To determine the maximum frequency before op amp slews, first determine the maximum swing the op amp can have and divide the slew rate by it. CH8 Operational Amplifier as A Black Box ...
... To determine the maximum frequency before op amp slews, first determine the maximum swing the op amp can have and divide the slew rate by it. CH8 Operational Amplifier as A Black Box ...
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.