AD5293 数据手册DataSheet 下载
... The AD5293 digital potentiometer is designed to operate as a true variable resistor for analog signals that remain within the terminal voltage range of VSS < VTERM < VDD. The digital potentiometer wiper position is determined by the RDAC register contents. The RDAC register acts as a scratchpad regi ...
... The AD5293 digital potentiometer is designed to operate as a true variable resistor for analog signals that remain within the terminal voltage range of VSS < VTERM < VDD. The digital potentiometer wiper position is determined by the RDAC register contents. The RDAC register acts as a scratchpad regi ...
Application Note No. 065 Schottky Diodes for Clipping, Clamping and
... A low forward voltage at all current levels ensures that the maximum / minimum voltage seen by the system or component being protected by the clipping or clamping circuit is only slightly above or slightly below the reference voltages used. For example, in the particular case shown in Figure 1, the ...
... A low forward voltage at all current levels ensures that the maximum / minimum voltage seen by the system or component being protected by the clipping or clamping circuit is only slightly above or slightly below the reference voltages used. For example, in the particular case shown in Figure 1, the ...
Tutorial : Operational Amplifiers / Comparators
... possible.When we review the fact that the amplifying is great, it means that the potential difference between + input terminal and - input terminal is made as small as possible. In other words, the greater the amplification factor is, the more established is the relation Vin + = Vin -. This relation ...
... possible.When we review the fact that the amplifying is great, it means that the potential difference between + input terminal and - input terminal is made as small as possible. In other words, the greater the amplification factor is, the more established is the relation Vin + = Vin -. This relation ...
MAX8550A Integrated DDR Power-Supply Solution for General Description Features
... The buck controller and LDO regulators are provided with independent current limits. Adjustable lossless foldback current limit for the buck regulator is achieved by monitoring the drain-to-source voltage drop of the low-side MOSFET. Additionally, overvoltage and undervoltage protection mechanisms a ...
... The buck controller and LDO regulators are provided with independent current limits. Adjustable lossless foldback current limit for the buck regulator is achieved by monitoring the drain-to-source voltage drop of the low-side MOSFET. Additionally, overvoltage and undervoltage protection mechanisms a ...
SCCR Update Based on 2008 NEC ®
... overcurrent protective device can safely interrupt under standard test conditions; it does not ensure protection of the circuit components or equipment. Adequate interrupting rating is required per 110.9. The fuse in Figure 2 has a UL Listed interrupting rating of 300kA at 600Vac or less. When analy ...
... overcurrent protective device can safely interrupt under standard test conditions; it does not ensure protection of the circuit components or equipment. Adequate interrupting rating is required per 110.9. The fuse in Figure 2 has a UL Listed interrupting rating of 300kA at 600Vac or less. When analy ...
3. Measurement methods
... It is clear that large currents are interesting to enlarge the voltage drop and, consequently, to maximize the signal-to-noise ratio. However, two facts limit the allowable current intensity: Nonlinear behavior of the living tissues. As most physical phenomena, electrical bioimpedance reaches the no ...
... It is clear that large currents are interesting to enlarge the voltage drop and, consequently, to maximize the signal-to-noise ratio. However, two facts limit the allowable current intensity: Nonlinear behavior of the living tissues. As most physical phenomena, electrical bioimpedance reaches the no ...
The Current Generators of Proportional to Absolute Temperature
... convert analog PTAT input signals to digital one. When analog signal is converted to digital one, the addition and minus operation of signals will be used. For voltage mode signals, to achieve these operations will cost more transistors [3]. However, current mode signals only uses one transistor to ...
... convert analog PTAT input signals to digital one. When analog signal is converted to digital one, the addition and minus operation of signals will be used. For voltage mode signals, to achieve these operations will cost more transistors [3]. However, current mode signals only uses one transistor to ...
MAX115/MAX116 2x4-Channel, Simultaneous-Sampling 12-Bit ADCs ________________General Description
... Note 10: Defined as the change in positive full scale caused by a ±5% variation in the nominal supply voltage. Tested with one input at full scale and all others at AGND. VREFIN = +2.5V (internal). Note 11: Tested with all inputs connected to AGND. VREFIN = +2.5V (internal). Note 12: The data access ...
... Note 10: Defined as the change in positive full scale caused by a ±5% variation in the nominal supply voltage. Tested with one input at full scale and all others at AGND. VREFIN = +2.5V (internal). Note 11: Tested with all inputs connected to AGND. VREFIN = +2.5V (internal). Note 12: The data access ...
Folie 1
... For the two left-most plots (QL = 6 and QL = 3x106), the forward power profiles are similar. The QL scan was performed open loop, so one should not see an influence on the forward power, but only on the reflected power. Indeed, changing QL is equivalent to changing the cavity impendance so the refle ...
... For the two left-most plots (QL = 6 and QL = 3x106), the forward power profiles are similar. The QL scan was performed open loop, so one should not see an influence on the forward power, but only on the reflected power. Indeed, changing QL is equivalent to changing the cavity impendance so the refle ...
Loss of AC Voltage Considerations - pes-psrc
... secondary phases are isolated (only phase-to-ground load connections) or some non-zero coupled value if there are phase-to-phase connections in the secondary circuit. Conditions, other than blown fuses, may also occur where one or more phase voltages are unintentionally removed from the protective r ...
... secondary phases are isolated (only phase-to-ground load connections) or some non-zero coupled value if there are phase-to-phase connections in the secondary circuit. Conditions, other than blown fuses, may also occur where one or more phase voltages are unintentionally removed from the protective r ...
IOSR Journal of Applied Physics (IOSR-JAP) ISSN: 2278-4861.
... knowledge of correct impact ionization rate data is important in the simulation of IMPATT diodes as well as for avalanche photodiodes. Many researchers have reported these data following different methods either experimental or theoretical [6-14]. In fact, there has been a wide range of variation in ...
... knowledge of correct impact ionization rate data is important in the simulation of IMPATT diodes as well as for avalanche photodiodes. Many researchers have reported these data following different methods either experimental or theoretical [6-14]. In fact, there has been a wide range of variation in ...
PAH-28/12.5-D48NB-C Datasheet
... Absolute maximums are stress ratings. Exposure of devices to greater than any of these conditions may adversely affect long-term reliability. Proper operation under conditions other than those listed in the Performance/Functional Specifications Table is not implied nor recommended. Output Current ...
... Absolute maximums are stress ratings. Exposure of devices to greater than any of these conditions may adversely affect long-term reliability. Proper operation under conditions other than those listed in the Performance/Functional Specifications Table is not implied nor recommended. Output Current ...
SEMITOP 3 Power Board
... Application Note was written for TRIAC, the isolation constraints still apply for fast switching semiconductor devices such as IGBTs.) ...
... Application Note was written for TRIAC, the isolation constraints still apply for fast switching semiconductor devices such as IGBTs.) ...
AN-5073 - Fairchild
... For IGBT drive design, especially for low- and mediumpower IGBT drive applications, engineers tend to adopt a simple board-level layout and a straight-forward solution. Removing the driving negative power supply becomes an attractive solution, while it also poses certain challenges. As shown in Figu ...
... For IGBT drive design, especially for low- and mediumpower IGBT drive applications, engineers tend to adopt a simple board-level layout and a straight-forward solution. Removing the driving negative power supply becomes an attractive solution, while it also poses certain challenges. As shown in Figu ...
MAXPLUS 211 OPTION SPINDLE AMPLIFIER
... NOTE: There are other 230 Vac/460 Vac amplifiers and motors, but they must be configured as factory ...
... NOTE: There are other 230 Vac/460 Vac amplifiers and motors, but they must be configured as factory ...
Electrical Safety Training
... Hazard – Overloaded Circuits Hazards may result from: • Too many devices plugged into a circuit, causing heated wires and possibly a fire • Damaged tools overheating • Lack of overcurrent protection • Wire insulation melting, which may cause arcing and a fire in the area where the overload exists, ...
... Hazard – Overloaded Circuits Hazards may result from: • Too many devices plugged into a circuit, causing heated wires and possibly a fire • Damaged tools overheating • Lack of overcurrent protection • Wire insulation melting, which may cause arcing and a fire in the area where the overload exists, ...
EVF
... The only controlled copy of this BIF document is the electronic read-only version located on the Bussmann Network Drive. All other copies of this BIF document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information tha ...
... The only controlled copy of this BIF document is the electronic read-only version located on the Bussmann Network Drive. All other copies of this BIF document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information tha ...
A Guide to Digital Fault Recording Event Analysis
... switching events, insulator flashing, etc. These types of transient events are usually short-lived and fast; therefore, they do not require long record lengths unless faults have cascaded into multiple system elements or a fault has remained in the system longer than normal. In these cases longer tr ...
... switching events, insulator flashing, etc. These types of transient events are usually short-lived and fast; therefore, they do not require long record lengths unless faults have cascaded into multiple system elements or a fault has remained in the system longer than normal. In these cases longer tr ...
Static power
... Does not guarantee that your design is going to work, just that this is the minimum current – Dynamic power requirements will increase the required current during operation Refer to the Spartan-6 FPGA Data Sheet or the Virtex-6 FPGA Data Sheet ...
... Does not guarantee that your design is going to work, just that this is the minimum current – Dynamic power requirements will increase the required current during operation Refer to the Spartan-6 FPGA Data Sheet or the Virtex-6 FPGA Data Sheet ...
MC1488 数据资料 dataSheet 下载
... Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds: J or W package . . . . . . . . . . . . . . . . 300°C Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to 150°C † Stresses beyond those listed under ...
... Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds: J or W package . . . . . . . . . . . . . . . . 300°C Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to 150°C † Stresses beyond those listed under ...
30W Industrial - Gaia Converter
... suitable for mobile application in transportation, or high-end industrial areas. This module uses a high frequency fixed swiching technic at 480KHz providing excellent reliability, low noise characteristics and low profile package. Standard models are available with wide input voltage range of 4.7-1 ...
... suitable for mobile application in transportation, or high-end industrial areas. This module uses a high frequency fixed swiching technic at 480KHz providing excellent reliability, low noise characteristics and low profile package. Standard models are available with wide input voltage range of 4.7-1 ...
Mains electricity
Mains electricity is the general-purpose alternating-current (AC) electric power supply. In the US, electric power is referred to by several names including household power, household electricity, house current, powerline, domestic power, wall power, line power, AC power, city power, street power, and grid power.The two principal properties of the electric power supply, voltage and frequency, differ between regions. A voltage of (nominally) 230 V and a frequency of 50 Hz is used in Europe, most of Asia, most of South America and Australia. In North America, the most common combination is 120 V and a frequency of 60 Hz. Other voltages exist, and some countries may have, for example, 230 V but 60 Hz. This is a concern to travelers, since portable appliances designed for one voltage and frequency combination may not operate or may be destroyed by another.The use of different plugs and sockets in different regions provides some protection from accidental use of appliances with incompatible voltage and frequency requirements.