AD5243 数据手册DataSheet下载
... The AD5243 and AD5248 provide a compact 3 mm × 4.9 mm packaged solution for dual 256-position adjustment applications. These devices perform the same electronic adjustment function as a 3-terminal mechanical potentiometer (AD5243) or a 2-terminal variable resistor (AD5248). Available in four differe ...
... The AD5243 and AD5248 provide a compact 3 mm × 4.9 mm packaged solution for dual 256-position adjustment applications. These devices perform the same electronic adjustment function as a 3-terminal mechanical potentiometer (AD5243) or a 2-terminal variable resistor (AD5248). Available in four differe ...
RotoSphere LED Quick Reference Guide Re1b
... Always disconnect this product from the power source before cleaning it or replacing the fuse. Avoid direct eye exposure to the light source while the fixture is on. Make sure the power cord is not crimped or damaged. Make sure there are no flammable materials close to the unit while operating. Do n ...
... Always disconnect this product from the power source before cleaning it or replacing the fuse. Avoid direct eye exposure to the light source while the fixture is on. Make sure the power cord is not crimped or damaged. Make sure there are no flammable materials close to the unit while operating. Do n ...
Voltage-reference impact on total harmonic distortion
... pin of SAR ADCs is key when designing dataacquisition systems with low harmonic distortion. The internal circuitry connected to the reference pin of most successive-approximationregister analog-to-digital converters (SAR ADCs) (and some wideband delta-sigma ADCs) consists of switched-capacitor loads ...
... pin of SAR ADCs is key when designing dataacquisition systems with low harmonic distortion. The internal circuitry connected to the reference pin of most successive-approximationregister analog-to-digital converters (SAR ADCs) (and some wideband delta-sigma ADCs) consists of switched-capacitor loads ...
Passport Installation Reminders - Browser not supported!
... The dispenser hub should be installed in a location that is free from radio-frequency interference. Locations that include high voltage devices (lighting relays, air compressors, refrigeration units, etc.) should not be used. The dispenser hub should also be installed with the provided ferrite bead ...
... The dispenser hub should be installed in a location that is free from radio-frequency interference. Locations that include high voltage devices (lighting relays, air compressors, refrigeration units, etc.) should not be used. The dispenser hub should also be installed with the provided ferrite bead ...
EE121Lec02 - My FIT (my.fit.edu)
... inputs may not exceed IOLmax of the driving output. – (HIGH state) The sum of the IIH values of the driven inputs may not exceed IOHmax of the driving output. – Need to do Thevenin-equivalent calculation for nongate loads (LEDs, termination resistors, etc.) ...
... inputs may not exceed IOLmax of the driving output. – (HIGH state) The sum of the IIH values of the driven inputs may not exceed IOHmax of the driving output. – Need to do Thevenin-equivalent calculation for nongate loads (LEDs, termination resistors, etc.) ...
DMS-20LCD Series - Murata Power Solutions
... must be fully tested by the user, using a combination of low supply voltages and the input signal’s minimum and maximum levels, to ensure that all display readings are valid as long as the LOW BAT annunciator remains off. 6. Gain Adjust: There is a gain-adjust potentiometer on the back of each meter ...
... must be fully tested by the user, using a combination of low supply voltages and the input signal’s minimum and maximum levels, to ensure that all display readings are valid as long as the LOW BAT annunciator remains off. 6. Gain Adjust: There is a gain-adjust potentiometer on the back of each meter ...
Section 33
... create a large inductive load to the electric power line, as well as a resistive load. The electric company builds an extra-heavy distribution line to supply you with a component of current that is 90° out of phase with the voltage, as well as with current in phase with the voltage. The electric com ...
... create a large inductive load to the electric power line, as well as a resistive load. The electric company builds an extra-heavy distribution line to supply you with a component of current that is 90° out of phase with the voltage, as well as with current in phase with the voltage. The electric com ...
TPS62622EVM-419 数据资料 dataSheet 下载
... 2. Connect a dc power supply between J1 and J2 on the TPS626xxEVM. Note that the input voltage should range from 2.3 V to 5.5 V. Keep the wires from the input power supply to EVM as short as possible and twisted. 3. Connect a dc voltmeter or oscilloscope to the output sense connection of the EVM. 4. ...
... 2. Connect a dc power supply between J1 and J2 on the TPS626xxEVM. Note that the input voltage should range from 2.3 V to 5.5 V. Keep the wires from the input power supply to EVM as short as possible and twisted. 3. Connect a dc voltmeter or oscilloscope to the output sense connection of the EVM. 4. ...
section 260573 - overcurrent protective device coordination study
... and recommendations made for improvements as soon as they are identified. ...
... and recommendations made for improvements as soon as they are identified. ...
ACC EMX 150 Installation Guide
... Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the i ...
... Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the i ...
AP1520
... Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the application or use ...
... Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the application or use ...
FT245BM Designers Guide
... When using this circuit, enable the “Pull-Down on Suspend” option in the EEPROM. This will ensure minimum leakage current during sleep ( suspend ) mode by gently pulling down the FIFO interface pins of the FT245BM pins to GND during USB suspend. The auxiliary circuitry attached to the FT245BM device ...
... When using this circuit, enable the “Pull-Down on Suspend” option in the EEPROM. This will ensure minimum leakage current during sleep ( suspend ) mode by gently pulling down the FIFO interface pins of the FT245BM pins to GND during USB suspend. The auxiliary circuitry attached to the FT245BM device ...
DAC161S997 16-bit SPI Programmable DAC for 4
... The DAC161S997 is a very low power 16-bit ΣΔ digital-to-analog converter (DAC) for transmitting an analog output current over an industry standard 4-20 mA current loop. The DAC161S997 has a simple 4wire SPI for data transfer and configuration of the DAC functions. To reduce power and component count ...
... The DAC161S997 is a very low power 16-bit ΣΔ digital-to-analog converter (DAC) for transmitting an analog output current over an industry standard 4-20 mA current loop. The DAC161S997 has a simple 4wire SPI for data transfer and configuration of the DAC functions. To reduce power and component count ...
STGW25H120F
... Package mechanical data In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK® packages, depending on their level of environmental compliance. ECOPACK® specifications, grade definitions and product status are available at: www.st.com. ECOPACK® is an ST t ...
... Package mechanical data In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK® packages, depending on their level of environmental compliance. ECOPACK® specifications, grade definitions and product status are available at: www.st.com. ECOPACK® is an ST t ...
Info Letter No. 5 Zero sequence voltage in three-phase
... A high zero sequence voltage is an indication of an earth fault in the network, because in normal network conditions, the asymmetry of the phase-earth impedance and thus the zero sequence voltage is low, in earth-fault free networks it is only a few percent of the phase-earth voltage. Because of the ...
... A high zero sequence voltage is an indication of an earth fault in the network, because in normal network conditions, the asymmetry of the phase-earth impedance and thus the zero sequence voltage is low, in earth-fault free networks it is only a few percent of the phase-earth voltage. Because of the ...
24 VDC Interface Card Installation Manual
... front cover safety label. After all indicators are off, measure the DC bus voltage to confirm safe level, and check for unsafe voltages. The internal capacitor remains charged after the power supply is turned off. ...
... front cover safety label. After all indicators are off, measure the DC bus voltage to confirm safe level, and check for unsafe voltages. The internal capacitor remains charged after the power supply is turned off. ...
SP485E 数据资料DataSheet下载
... The SP481E and SP485E receivers have differential inputs with an input sensitivity as low as ±200mV. Input impedance of the receivers is typically 15kΩ (12kΩ minimum). A wide common mode range of -7V to +12V allows for large ground potential differences between systems. The receivers of the SP481E a ...
... The SP481E and SP485E receivers have differential inputs with an input sensitivity as low as ±200mV. Input impedance of the receivers is typically 15kΩ (12kΩ minimum). A wide common mode range of -7V to +12V allows for large ground potential differences between systems. The receivers of the SP481E a ...
MOS Current Mode Logic for Low Power, Low Noise CORDIC
... the sum and carry circuits. In the case of N=64, the energy delay for equal current is about 50% greater than with optimal scaling with r = 5. An estimate for the optimal point is at r = log2(N)-1. These numbers are not completely accurate due to some of our previous assumptions about k, but letting ...
... the sum and carry circuits. In the case of N=64, the energy delay for equal current is about 50% greater than with optimal scaling with r = 5. An estimate for the optimal point is at r = log2(N)-1. These numbers are not completely accurate due to some of our previous assumptions about k, but letting ...
pdf - Journal List - Academic Journals Database
... The design is unique because it is implemented through a low cost PWM IC (SG3525A) as its controller and engages MOSFETs as the preferred power switches. The operating frequency supported by the device is approximately 50hz at its output. PWM signals can be generated using this controller. voltage r ...
... The design is unique because it is implemented through a low cost PWM IC (SG3525A) as its controller and engages MOSFETs as the preferred power switches. The operating frequency supported by the device is approximately 50hz at its output. PWM signals can be generated using this controller. voltage r ...