VCA820 数据资料 dataSheet 下载
... the nominal maximum gain set by the gain resistor (RG) and feedback resistor (RF). The VCA820 internal architecture consists of two input buffers and an output current feedback amplifier stage integrated with a multiplier core to provide a complete variable gain amplifier (VGA) system that does not ...
... the nominal maximum gain set by the gain resistor (RG) and feedback resistor (RF). The VCA820 internal architecture consists of two input buffers and an output current feedback amplifier stage integrated with a multiplier core to provide a complete variable gain amplifier (VGA) system that does not ...
... The modulation techniques applied to the three-level converter in Chapter 3 assume balanced voltages in the capacitors. In fact, these voltages cannot be maintained equal, not only due to the PWM modulation ripple (switching frequency), but also because the system is unable to achieve an NP current ...
Bidirectional, High-Side, Current-Sense Amplifiers with Reference General Description Features
... devices have a low 100µA supply current that reduces to only 10µA (typ) in shutdown mode. To achieve maximum flexibility, an external current-sense resistor is used along with a gain select pin (GSEL) to choose either 50V/V or 100V/V. Drive GSEL low to select gain of 50V/V or drive GSEL high to choo ...
... devices have a low 100µA supply current that reduces to only 10µA (typ) in shutdown mode. To achieve maximum flexibility, an external current-sense resistor is used along with a gain select pin (GSEL) to choose either 50V/V or 100V/V. Drive GSEL low to select gain of 50V/V or drive GSEL high to choo ...
MAX4721 DS
... Note 1: Signals on COM_, NO_, or NC_ exceeding V+ or GND are clamped by internal diodes. Limit forward-diode current to maximum current rating. Note 2: This device is constructed using a unique set of packaging techniques that impose a limit on the thermal profile the device can be exposed to during ...
... Note 1: Signals on COM_, NO_, or NC_ exceeding V+ or GND are clamped by internal diodes. Limit forward-diode current to maximum current rating. Note 2: This device is constructed using a unique set of packaging techniques that impose a limit on the thermal profile the device can be exposed to during ...
Varistors Introduction
... current may cause short circuits or package rupture with expulsion of material; it is therefore recommended that a fuse be put in the circuit using the varistor, or the varistor be used in a protective box If more than one pulse is applied or when the pulse is of a longer duration, derating curves a ...
... current may cause short circuits or package rupture with expulsion of material; it is therefore recommended that a fuse be put in the circuit using the varistor, or the varistor be used in a protective box If more than one pulse is applied or when the pulse is of a longer duration, derating curves a ...
MAX3737 Multirate Laser Driver with Extinction Ratio Control General Description
... load. The minimum instantaneous voltage required at OUT+ is 0.7V for modulation current up to 60mA and 0.75V for currents from 60mA to 85mA. Operation above 60mA can be accomplished by AC-coupling or with sufficient voltage at the laser to meet the driver output voltage requirement. To interface wit ...
... load. The minimum instantaneous voltage required at OUT+ is 0.7V for modulation current up to 60mA and 0.75V for currents from 60mA to 85mA. Operation above 60mA can be accomplished by AC-coupling or with sufficient voltage at the laser to meet the driver output voltage requirement. To interface wit ...
ADP124 数据手册DataSheet 下载
... voltage between 2.3 V and 5.5 V and to provide up to 500 mA of output current. The low 130 mV dropout voltage at a 500 mA load improves efficiency and allows operation over a wide input voltage range. The low 210 μA of quiescent current with a 500 mA load makes the ADP124/ADP125 ideal for battery-op ...
... voltage between 2.3 V and 5.5 V and to provide up to 500 mA of output current. The low 130 mV dropout voltage at a 500 mA load improves efficiency and allows operation over a wide input voltage range. The low 210 μA of quiescent current with a 500 mA load makes the ADP124/ADP125 ideal for battery-op ...
fan-aspirated radiation shield
... There is no reference standard for the elimination of radiation effects on air temperature measurement, but well-designed fan-aspirated shields minimize this effect. In the absence of a standard, radiationinduced temperature increase (RITI) was analyzed in long-term experiments over snow and grass s ...
... There is no reference standard for the elimination of radiation effects on air temperature measurement, but well-designed fan-aspirated shields minimize this effect. In the absence of a standard, radiationinduced temperature increase (RITI) was analyzed in long-term experiments over snow and grass s ...
MAX5158/MAX5159 Low-Power, Dual, 10-Bit, Voltage-Output DACs _______________General Description ____________________________Features
... Microwire™ compatible. Each DAC has a doublebuffered input organized as an input register followed by a DAC register, which allows the input and DAC registers to be updated independently or simultaneously with a 16-bit serial word. Additional features include a 2µA programmable shutdown, hardware-sh ...
... Microwire™ compatible. Each DAC has a doublebuffered input organized as an input register followed by a DAC register, which allows the input and DAC registers to be updated independently or simultaneously with a 16-bit serial word. Additional features include a 2µA programmable shutdown, hardware-sh ...
TPS1H100-Q1 40-V, 100-mΩ Single-Channel Smart High
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absol ...
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absol ...
Fault Finder - JVA Australia
... down. This leads to a reduced voltage throughout the system and no (or little) voltage at and beyond the fault. When a SHORT circuit occurs a large amount of current flows through the live wires. Checking your fence VOLTAGE: Use the FAULT FINDER to measure the voltage on the fence by placing the met ...
... down. This leads to a reduced voltage throughout the system and no (or little) voltage at and beyond the fault. When a SHORT circuit occurs a large amount of current flows through the live wires. Checking your fence VOLTAGE: Use the FAULT FINDER to measure the voltage on the fence by placing the met ...
coo80201 autometers 16p
... both low and high loadings. The 20-100 amp meter has been designed and manufactured with the modern house in mind, where the ever increasing use of new electrical appliances can increase the day time load quite dramatically. The S12 (20-100 amp) meter enables electricity authorities to install the m ...
... both low and high loadings. The 20-100 amp meter has been designed and manufactured with the modern house in mind, where the ever increasing use of new electrical appliances can increase the day time load quite dramatically. The S12 (20-100 amp) meter enables electricity authorities to install the m ...
VOS627A Optocoupler, Phototransistor Output, AC Input, SSOP
... statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and / or ...
... statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and / or ...
solve 1
... 1-13. A core with three legs is shown in Figure P1-10. Its depth is 8 cm, and there are 400 turns on the center leg. The remaining dimensions are shown in the figure. The core is composed of a steel having the magnetization curve shown in Figure 1-10c. Answer the following questions about this core: ...
... 1-13. A core with three legs is shown in Figure P1-10. Its depth is 8 cm, and there are 400 turns on the center leg. The remaining dimensions are shown in the figure. The core is composed of a steel having the magnetization curve shown in Figure 1-10c. Answer the following questions about this core: ...
MAX5152/MAX5153 Low-Power, Dual, 13-Bit Voltage-Output DACs with Configurable Outputs _______________General Description
... where NB is the numeric value of the DAC’s binary input code (0 to 8191) and VREF is the reference voltage. The reference input impedance ranges from 14kΩ (1555 hex) to several giga ohms (with an input code of 0000 hex). This reference input capacitance is code dependent and typically ranges from 15 ...
... where NB is the numeric value of the DAC’s binary input code (0 to 8191) and VREF is the reference voltage. The reference input impedance ranges from 14kΩ (1555 hex) to several giga ohms (with an input code of 0000 hex). This reference input capacitance is code dependent and typically ranges from 15 ...
MAX9242/MAX9244/MAX9246/MAX9254 21-Bit Deserializers with Programmable Spread Spectrum and DC Balance General Description
... Maximum output fRxCLKIN_ fRxCLKIN_ fRxCLKIN_ ...
... Maximum output fRxCLKIN_ fRxCLKIN_ fRxCLKIN_ ...
Electronic Systems
... A comparator (Fig. 27) is commonly used to compare the input voltage with a preset value. If the input voltage is smaller than the preset value, the comparator will output a lower voltage. On the contrary, when the input voltage is larger than or equal to the preset value, the comparator will output ...
... A comparator (Fig. 27) is commonly used to compare the input voltage with a preset value. If the input voltage is smaller than the preset value, the comparator will output a lower voltage. On the contrary, when the input voltage is larger than or equal to the preset value, the comparator will output ...
11.3 Gbps, Active Back-Termination, Differential Laser Diode Driver ADN2531
... (DFB) lasers, with a differential loading resistance ranging from 5 Ω to 140 Ω. The active back-termination in the ADN2531 absorbs signal reflections from the laser diode side of the output transmission lines, enabling excellent optical eye quality even when the TOSA end of the output transmission l ...
... (DFB) lasers, with a differential loading resistance ranging from 5 Ω to 140 Ω. The active back-termination in the ADN2531 absorbs signal reflections from the laser diode side of the output transmission lines, enabling excellent optical eye quality even when the TOSA end of the output transmission l ...
LM35 Precision Centigrade Temperature Sensors Precision Centigrade
... drive 50 pf without special precautions. If heavier loads are anticipated, it is easy to isolate or decouple the load with a resistor; see Figure 3. Or you can improve the tolerance of capacitance with a series R-C damper from output to ground; see Figure 4. When the LM35 is applied with a 200Ω load ...
... drive 50 pf without special precautions. If heavier loads are anticipated, it is easy to isolate or decouple the load with a resistor; see Figure 3. Or you can improve the tolerance of capacitance with a series R-C damper from output to ground; see Figure 4. When the LM35 is applied with a 200Ω load ...