MAX3322E/MAX3323E ±15kV ESD-Protected, RS-232 Transceivers for Multidrop Applications General Description
... from a 3.3V supply. The MAX3322E/MAX3323E are capable of running at data rates up to 250kbps while maintaining RS-232-compliant output levels. The MAX3322E/MAX3323E have a unique VL pin that allows operation in mixed-logic voltage systems. Both input and output logic levels are pin programmable thro ...
... from a 3.3V supply. The MAX3322E/MAX3323E are capable of running at data rates up to 250kbps while maintaining RS-232-compliant output levels. The MAX3322E/MAX3323E have a unique VL pin that allows operation in mixed-logic voltage systems. Both input and output logic levels are pin programmable thro ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) ISSN: 2278-1676
... network unbalance, and harmonically distortions. Among the various types of wind turbines, the variable speed wind turbines based on the doubly fed induction generator (DFIG), which have many advantages over the fixed speed induction generators or fully fed synchronous generators with full-sized con ...
... network unbalance, and harmonically distortions. Among the various types of wind turbines, the variable speed wind turbines based on the doubly fed induction generator (DFIG), which have many advantages over the fixed speed induction generators or fully fed synchronous generators with full-sized con ...
BA4558YF-M
... Power dissipation (total loss) indicates the power that the IC can consume at Ta=25°C (normal temperature). As the IC consumes power, it heats up, causing its temperature to be higher than the ambient temperature. The allowable temperature that the IC can accept is limited. This depends on the circu ...
... Power dissipation (total loss) indicates the power that the IC can consume at Ta=25°C (normal temperature). As the IC consumes power, it heats up, causing its temperature to be higher than the ambient temperature. The allowable temperature that the IC can accept is limited. This depends on the circu ...
FPF2024/5/6/7 Full Functional Load Switch With 100mA Current Limit F P
... requirements. FPF2024, FPF2026 and FPF2027 are active high switches while the FPF2025 is an active low device. Applying a continuous high or low signal depending on the switch configuration, will hold the switch in the ON state. The load switch will move into the OFF state when the ON pin is inactiv ...
... requirements. FPF2024, FPF2026 and FPF2027 are active high switches while the FPF2025 is an active low device. Applying a continuous high or low signal depending on the switch configuration, will hold the switch in the ON state. The load switch will move into the OFF state when the ON pin is inactiv ...
Printable file - The Energy Medicine Institute
... In 1937, Harold Saxton Burr, Ph.D., a Professor of Anatomy at the Yale University School of Medicine, began a series of experiments that sought to measure and characterize the “bio-magnetic field” associated with living organisms. Burr steadfastly believed that life not only exhibited electromagneti ...
... In 1937, Harold Saxton Burr, Ph.D., a Professor of Anatomy at the Yale University School of Medicine, began a series of experiments that sought to measure and characterize the “bio-magnetic field” associated with living organisms. Burr steadfastly believed that life not only exhibited electromagneti ...
SP213E 数据资料DataSheet下载
... transmitters, which accept either TTL or CMOS inputs and output the RS-232 signals with an inverted sense relative to the input logic levels. Should the input of the driver be left open, an internal pullup to VCC forces the input high, thus committing the output to a logic-1 (MARK) state. The slew r ...
... transmitters, which accept either TTL or CMOS inputs and output the RS-232 signals with an inverted sense relative to the input logic levels. Should the input of the driver be left open, an internal pullup to VCC forces the input high, thus committing the output to a logic-1 (MARK) state. The slew r ...
TPS70175-Q1 数据资料 dataSheet 下载
... over the full range of output current). This LDO family also features a sleep mode; applying a high signal to EN (enable) shuts down both regulators, reducing the input current to 1 µA at TJ = 25°C. The device is enabled when the EN pin is connected to a low-level input voltage. The output voltages ...
... over the full range of output current). This LDO family also features a sleep mode; applying a high signal to EN (enable) shuts down both regulators, reducing the input current to 1 µA at TJ = 25°C. The device is enabled when the EN pin is connected to a low-level input voltage. The output voltages ...
A NOVEL MULTI CHANNEL DC-DC CONVERTER FOR HYBRID
... voltages due to addition or subtraction of H-bridges outputs are accessible. Modes in which either output voltage of the H-bridges is negative are not considered here because they are related to bidirectional double-input converters, which were beyond the scope of paper. By eliminating the fore ment ...
... voltages due to addition or subtraction of H-bridges outputs are accessible. Modes in which either output voltage of the H-bridges is negative are not considered here because they are related to bidirectional double-input converters, which were beyond the scope of paper. By eliminating the fore ment ...
Mathematical Modelling of Grid Connected Fixed-Pitch
... Figure 4- 8 Simulation model of the AC to DC converter .............................................. 34 Figure 4- 9 Boost PWM generator model ....................................................................... 35 Figure 4- 10 Wind turbine output ............................................... ...
... Figure 4- 8 Simulation model of the AC to DC converter .............................................. 34 Figure 4- 9 Boost PWM generator model ....................................................................... 35 Figure 4- 10 Wind turbine output ............................................... ...
Low Power CMOS Rectifier Design for RFID Applications
... Unwanted parasitic bipolar transistors can cause latch-up when MOS rectifiers are implemented in CMOS processes [5]. However, our rectifiers do not suffer from this problem. This is mainly because our operating frequencies are greater than the of these parasitic devices. In addition, at our operatin ...
... Unwanted parasitic bipolar transistors can cause latch-up when MOS rectifiers are implemented in CMOS processes [5]. However, our rectifiers do not suffer from this problem. This is mainly because our operating frequencies are greater than the of these parasitic devices. In addition, at our operatin ...
MAX3221/MAX3223/MAX3243 1µA Supply-Current, True +3V to +5.5V RS-232 Transceivers with AutoShutdown _______________General Description
... capacitors in 3.3V operation, and can operate from input voltages ranging from +3.0V to +5.5V. They are ideal for 3.3V-only systems, mixed 3.3V and 5.0V systems, or 5.0V-only systems that require true RS-232 performance. The MAX3221 is a 1-driver/1-receiver 16-pin SSOP version of the 20-pin MAX3223 ...
... capacitors in 3.3V operation, and can operate from input voltages ranging from +3.0V to +5.5V. They are ideal for 3.3V-only systems, mixed 3.3V and 5.0V systems, or 5.0V-only systems that require true RS-232 performance. The MAX3221 is a 1-driver/1-receiver 16-pin SSOP version of the 20-pin MAX3223 ...
MAX8533 Smallest, Most Reliable, 12V, Infiniband- Compliant Hot-Swap Controller General Description
... ISET. Once VISET is lower than VIN, the overcurrent comparator (Figure 1) is tripped and the MAX8533 enters current regulation mode. During current regulation mode, the gate voltage of the MOSFET is decreased to limit the current to the output. The maximum time period for the current regulation mode ...
... ISET. Once VISET is lower than VIN, the overcurrent comparator (Figure 1) is tripped and the MAX8533 enters current regulation mode. During current regulation mode, the gate voltage of the MOSFET is decreased to limit the current to the output. The maximum time period for the current regulation mode ...
575A - Ortec
... cancellation for all preamplifiers having 30- s or greater decay times. Improper matching of the polezero network will degrade the overload performance and cause excessive pileup distortion at medium counting rates. Improper matching causes either an undercompensation (undershoot is not eliminated) ...
... cancellation for all preamplifiers having 30- s or greater decay times. Improper matching of the polezero network will degrade the overload performance and cause excessive pileup distortion at medium counting rates. Improper matching causes either an undercompensation (undershoot is not eliminated) ...
cdv/dt induced turn-on in synchronous buck regulators
... A more effective way of solving the Cdv/dt induced turnon problem is to implement an AC gate drive for Q2. An example of implementing an AC gate drive can be found in the schematic of Figure 9. As shown in Figure 9, an AC coupling capacitor and a gate-to-source resistor are added to the gate of Q2. ...
... A more effective way of solving the Cdv/dt induced turnon problem is to implement an AC gate drive for Q2. An example of implementing an AC gate drive can be found in the schematic of Figure 9. As shown in Figure 9, an AC coupling capacitor and a gate-to-source resistor are added to the gate of Q2. ...
Document
... residential loads, a two-stage DC-DC-AC grid-connected inverter is widely used due to its simple control. Proposed system: A QSB-based isolated step-up DC-DC converter was proposed in this paper. The proposed converter can operate in either short-circuit mode or open-circuit mode without causing any ...
... residential loads, a two-stage DC-DC-AC grid-connected inverter is widely used due to its simple control. Proposed system: A QSB-based isolated step-up DC-DC converter was proposed in this paper. The proposed converter can operate in either short-circuit mode or open-circuit mode without causing any ...
1.2A Single-chip Li-ion and Li
... When charging, transient loads on the BAT pin can cause the ISET pin to fall below 100mV for short periods of time before the DC charge current has dropped to 1/10th the ISET rammed value. The 1ms filter time (tTERM) on the termination comparator ensures that transient loads of this nature do not re ...
... When charging, transient loads on the BAT pin can cause the ISET pin to fall below 100mV for short periods of time before the DC charge current has dropped to 1/10th the ISET rammed value. The 1ms filter time (tTERM) on the termination comparator ensures that transient loads of this nature do not re ...
DG308A/DG309 Quad, SPST Analog Switches _______________General Description ____________________________Features
... using a single positive supply, allowing use in applications where only one supply is available. The disadvantages of using a single supply are slower switching speed and increased r DS(ON) . The Power-Supply Current and Voltage vs. Temperature graph shows the typical curve for a single-supply desig ...
... using a single positive supply, allowing use in applications where only one supply is available. The disadvantages of using a single supply are slower switching speed and increased r DS(ON) . The Power-Supply Current and Voltage vs. Temperature graph shows the typical curve for a single-supply desig ...
SXB4089Z 数据资料DataSheet下载
... infringement of patents, or other rights of third parties, resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change component circuitry, recommended application circuitry and specifications at any time with ...
... infringement of patents, or other rights of third parties, resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change component circuitry, recommended application circuitry and specifications at any time with ...
10 kV High Voltage Generator with LLC Resonant Circuit for
... generator become more facility. It will expand applications of pulsed electric field (PEF) technology, such as food sterilization, waste treatment, pollution control, and medical diagnosis and treatment [1]-[10]. In particular, when PEFs are used to sterilize microbes of liquid food, they only cause ...
... generator become more facility. It will expand applications of pulsed electric field (PEF) technology, such as food sterilization, waste treatment, pollution control, and medical diagnosis and treatment [1]-[10]. In particular, when PEFs are used to sterilize microbes of liquid food, they only cause ...
See datasheet - Texas Instruments
... Temperature Range (1) – Extended Product Life Cycle – Extended Product-Change Notification – Product Traceability ...
... Temperature Range (1) – Extended Product Life Cycle – Extended Product-Change Notification – Product Traceability ...
Pulse-width modulation
Pulse-width modulation (PWM), or pulse-duration modulation (PDM), is a modulation technique used to encode a message into a pulsing signal. Although this modulation technique can be used to encode information for transmission, its main use is to allow the control of the power supplied to electrical devices, especially to inertial loads such as motors. In addition, PWM is one of the two principal algorithms used in photovoltaic solar battery chargers, the other being MPPT.The average value of voltage (and current) fed to the load is controlled by turning the switch between supply and load on and off at a fast rate. The longer the switch is on compared to the off periods, the higher the total power supplied to the load.The PWM switching frequency has to be much higher than what would affect the load (the device that uses the power), which is to say that the resultant waveform perceived by the load must be as smooth as possible. Typically switching has to be done several times a minute in an electric stove, 120 Hz in a lamp dimmer, from few kilohertz (kHz) to tens of kHz for a motor drive and well into the tens or hundreds of kHz in audio amplifiers and computer power supplies.The term duty cycle describes the proportion of 'on' time to the regular interval or 'period' of time; a low duty cycle corresponds to low power, because the power is off for most of the time. Duty cycle is expressed in percent, 100% being fully on.The main advantage of PWM is that power loss in the switching devices is very low. When a switch is off there is practically no current, and when it is on and power is being transferred to the load, there is almost no voltage drop across the switch. Power loss, being the product of voltage and current, is thus in both cases close to zero. PWM also works well with digital controls, which, because of their on/off nature, can easily set the needed duty cycle.PWM has also been used in certain communication systems where its duty cycle has been used to convey information over a communications channel.