TPS76801-Q1 数据资料 dataSheet 下载
... the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (typically 85 µA over the full range of output current, 0 mA to 1 A). These two key specifications yield a significant improvement in operating life for battery-powered systems. This ...
... the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (typically 85 µA over the full range of output current, 0 mA to 1 A). These two key specifications yield a significant improvement in operating life for battery-powered systems. This ...
SPREAD SPECTRUM CLOCK SYNTHESIZER IDT5P50901/2/3/4
... 2) To minimize EMI, the 33Ω series termination resistor (if needed) should be placed close to the clock output. 3) An optimum layout is one with all components on the same side of the board, minimizing vias through other signal layers. Other signal traces should be routed away from the IDT5P50901/2/ ...
... 2) To minimize EMI, the 33Ω series termination resistor (if needed) should be placed close to the clock output. 3) An optimum layout is one with all components on the same side of the board, minimizing vias through other signal layers. Other signal traces should be routed away from the IDT5P50901/2/ ...
Red Lion Model GEMINI 3300 Presettable Batch Counter
... flexibility in batch counting applications. The unit features three integrated counters in one package; a Process Counter, a Batch Counter, and a Totalizing Counter. The Process Counter is used to monitor the progress of the count within the Batch. The Process Counter has 2 Presets associated with i ...
... flexibility in batch counting applications. The unit features three integrated counters in one package; a Process Counter, a Batch Counter, and a Totalizing Counter. The Process Counter is used to monitor the progress of the count within the Batch. The Process Counter has 2 Presets associated with i ...
Document
... - New High Frequency Products (Slide 2) - New Low ESR Capacitor Products (Slides 3 ~ 5) - New Reduced Size Components (Slide 6) - Niobium Electrolytic Capacitors (Slide 7) - New Technologies (Slide 4, 6 & 7) ...
... - New High Frequency Products (Slide 2) - New Low ESR Capacitor Products (Slides 3 ~ 5) - New Reduced Size Components (Slide 6) - Niobium Electrolytic Capacitors (Slide 7) - New Technologies (Slide 4, 6 & 7) ...
THE 555 IC TIMER • The 555 IC TIMER
... During charging when capacitor voltage (Vc) reaches VTH=2/3Vcc output of the comparator 1 changes its state and the output of the comparator 1 will be high.Note that S is not equal to 1 because trigger signal rises up to its stable state(above VTH) quickly. S is equal to 1 only for a short time and ...
... During charging when capacitor voltage (Vc) reaches VTH=2/3Vcc output of the comparator 1 changes its state and the output of the comparator 1 will be high.Note that S is not equal to 1 because trigger signal rises up to its stable state(above VTH) quickly. S is equal to 1 only for a short time and ...
Wozu Schwingungssensoren - Metra Meß
... The high impedance sensor output needs to be converted into a low impedance signal first. In the case of ICP ® compatible transducers this is the task of the built-in electronics. This electronic circuit is powered by the connected instrument. This can be a simple supply unit, for instance Metra’s M ...
... The high impedance sensor output needs to be converted into a low impedance signal first. In the case of ICP ® compatible transducers this is the task of the built-in electronics. This electronic circuit is powered by the connected instrument. This can be a simple supply unit, for instance Metra’s M ...
Optimizing the Output Configuration of Semtech Bipolar Pin Drivers
... compensation, as described previously, is not useful. Adding an inductor in series at this point will actually increase the amount of waveform distortion rather than decrease it, so this approach is not recommended in this situation. (If the transmission line continues on past the DUT, such as in a ...
... compensation, as described previously, is not useful. Adding an inductor in series at this point will actually increase the amount of waveform distortion rather than decrease it, so this approach is not recommended in this situation. (If the transmission line continues on past the DUT, such as in a ...
AN-9740 Bi-Directional Translator Architectures Introduction www.fairchildsemi.com
... fast latency for the direction change. Both auto-direction architectures; bus hold and hybrid, offer slower “direction change times” (40ns typical) vs. the bi-directional architecture (4ns typical) requiring the direction pin. If fast direction time is critical, and the system can provide direction ...
... fast latency for the direction change. Both auto-direction architectures; bus hold and hybrid, offer slower “direction change times” (40ns typical) vs. the bi-directional architecture (4ns typical) requiring the direction pin. If fast direction time is critical, and the system can provide direction ...
Power Converters and Control of Renewable Energy Systems
... The energy comsumption is steadily increasing and the deregulation of electricity has caused that the amount of installed production capacity of classical high power stations cannot follow the demand. A method to fill out the gap is to make incentives to invest in alternative energy sources like win ...
... The energy comsumption is steadily increasing and the deregulation of electricity has caused that the amount of installed production capacity of classical high power stations cannot follow the demand. A method to fill out the gap is to make incentives to invest in alternative energy sources like win ...
9600-3002-2 C CALMU3+ Manual A4.p65
... CALMU3+ meters are configured at manufacture to suit the intended application. This includes programming arrangements for tariff as well for meter scaling. CALMU3+ meters are usually supplied with ‘primary scaling’ so that the metering values reported are scaled up to the level seen at the load. The ...
... CALMU3+ meters are configured at manufacture to suit the intended application. This includes programming arrangements for tariff as well for meter scaling. CALMU3+ meters are usually supplied with ‘primary scaling’ so that the metering values reported are scaled up to the level seen at the load. The ...
MAX13253 Evaluation Kit Evaluates: MAX13253 General Description Features and Benefits
... from a single 3.0V to 5.5V supply and the on-board 1CT:1.3CT turns-ratio transformer sets the output voltage. The EV kit provides up to 90% overall efficiency at 5V with up to 4.5W output power using a push-pull isolated DC-DC converter. Undervoltage lockout, current limiting, and thermal shutdown p ...
... from a single 3.0V to 5.5V supply and the on-board 1CT:1.3CT turns-ratio transformer sets the output voltage. The EV kit provides up to 90% overall efficiency at 5V with up to 4.5W output power using a push-pull isolated DC-DC converter. Undervoltage lockout, current limiting, and thermal shutdown p ...
AAT4626 数据资料DataSheet下载
... should be used on each output. When either output of the AAT4626 is activated using the EN(A/B) function, there are no momentary current transients, as in the case when a short circuit is suddenly applied to a device that is already on. Refer to the Typical Characteristics curve “Turn-On/Off Respons ...
... should be used on each output. When either output of the AAT4626 is activated using the EN(A/B) function, there are no momentary current transients, as in the case when a short circuit is suddenly applied to a device that is already on. Refer to the Typical Characteristics curve “Turn-On/Off Respons ...
Future developments in the IEE Wiring Regulations
... parameter is its limiting voltage performance (protection level Up) during the expected surge event. The SPD energy withstand (e.g Iimp) also needs to be sufficient for its location within the installation. An SPD with a low protection level will ensure adequate protection of the ...
... parameter is its limiting voltage performance (protection level Up) during the expected surge event. The SPD energy withstand (e.g Iimp) also needs to be sufficient for its location within the installation. An SPD with a low protection level will ensure adequate protection of the ...
basics of electronics lab manual i, ii semester
... Q1: What are the uses of CRO? A: Calibrate an oscillator, Compare two frequency generators ,Phase shift determination b/w V and I in any CRT circuit , study Beats phenomenon , study Lisajjous figures. Q2: For what electron gun assembly is provided in a CRT? A: To provide a narrow& sharply focused el ...
... Q1: What are the uses of CRO? A: Calibrate an oscillator, Compare two frequency generators ,Phase shift determination b/w V and I in any CRT circuit , study Beats phenomenon , study Lisajjous figures. Q2: For what electron gun assembly is provided in a CRT? A: To provide a narrow& sharply focused el ...
Capacitor Self
... input. Equations 2 and 3 can be used to analyze most of the properties of op-amp circuits. ...
... input. Equations 2 and 3 can be used to analyze most of the properties of op-amp circuits. ...
PQ3100 Power Quality Analyzer Complete Catalog
... With Easy Setup, you can choose the parameters to record with one touch. Capture power supply problems such as equipment anomalies. Voltage-related events will be set. Measure inrush current. Threshold is set at 200% of the current RMS. Input voltage into CH1. Record trend data only. All event items ...
... With Easy Setup, you can choose the parameters to record with one touch. Capture power supply problems such as equipment anomalies. Voltage-related events will be set. Measure inrush current. Threshold is set at 200% of the current RMS. Input voltage into CH1. Record trend data only. All event items ...
DatasheetDirect.com
... offer a variety of two-chip solutions, depending on your performance requirements. The TDA7057Q/57AQ amplifiers offer outputs as high as 3 W per channel while the TDA7053/53A offer 1.2 W per channel. All ICs can operate from a 3 to 12 V supply and require no peripheral components. Both the TEA5711 a ...
... offer a variety of two-chip solutions, depending on your performance requirements. The TDA7057Q/57AQ amplifiers offer outputs as high as 3 W per channel while the TDA7053/53A offer 1.2 W per channel. All ICs can operate from a 3 to 12 V supply and require no peripheral components. Both the TEA5711 a ...
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.