lx1744 dual output boost led driver/lcd bias
... Utilizing an internal N-Channel FET for LCD Bias generation minimizes PCB board space, whereas the use of an external N-Channel MOSFET for the higher current LED regulator portion results in maximum electrical efficiency. With a shutdown (Sleep) current of less than 1µA, the LX1744’s is optimized fo ...
... Utilizing an internal N-Channel FET for LCD Bias generation minimizes PCB board space, whereas the use of an external N-Channel MOSFET for the higher current LED regulator portion results in maximum electrical efficiency. With a shutdown (Sleep) current of less than 1µA, the LX1744’s is optimized fo ...
TMP17 - Analog Devices
... The power supply rejection characteristics of the TMP17 minimize errors due to voltage irregularity, ripple, and noise. If a supply is used other than 5 V (used in factory trimming), the power supply error can be removed with a single temperature trim. The PTAT nature of the TMP17 will remain unchan ...
... The power supply rejection characteristics of the TMP17 minimize errors due to voltage irregularity, ripple, and noise. If a supply is used other than 5 V (used in factory trimming), the power supply error can be removed with a single temperature trim. The PTAT nature of the TMP17 will remain unchan ...
DV23725732
... The voltage generated by power stations has a sinusoidal waveform with a constant frequency. Any disturbances to voltage waveform can result in problems related with the operation of electrical and electronic devices. Users need constant sine wave shape, constant frequency and symmetrical voltage wi ...
... The voltage generated by power stations has a sinusoidal waveform with a constant frequency. Any disturbances to voltage waveform can result in problems related with the operation of electrical and electronic devices. Users need constant sine wave shape, constant frequency and symmetrical voltage wi ...
MAX3480A/MAX3480B Complete, Isolated, 3.3V RS-485/RS-422 Data Interface _______________General Description
... The MAX3480B features reduced-slew-rate drivers that minimize EMI and reduce reflections caused by improperly terminated cables, allowing error-free data transmission at data rates up to 250kbps. The MAX3480A’s driver slew rate is not limited, allowing transmission rates up to 2.5Mbps. These devices ...
... The MAX3480B features reduced-slew-rate drivers that minimize EMI and reduce reflections caused by improperly terminated cables, allowing error-free data transmission at data rates up to 250kbps. The MAX3480A’s driver slew rate is not limited, allowing transmission rates up to 2.5Mbps. These devices ...
ir = -r
... similar terminal connected net emf in the circuit is difference of the two emf and net current direction in the direction of the stronger emf. For a circuit with two emf with opposite terminal connected net emf in the circuit is sum of the two emf and net current direction in the direction of the ...
... similar terminal connected net emf in the circuit is difference of the two emf and net current direction in the direction of the stronger emf. For a circuit with two emf with opposite terminal connected net emf in the circuit is sum of the two emf and net current direction in the direction of the ...
ATV71HU22M3 Product datasheet EMC filter
... 1.5 mm peak to peak (f = 3...13 Hz) conforming to EN/IEC 60068-2-6 1 gn (f = 13...200 Hz) conforming to EN/IEC 60068-2-6 ...
... 1.5 mm peak to peak (f = 3...13 Hz) conforming to EN/IEC 60068-2-6 1 gn (f = 13...200 Hz) conforming to EN/IEC 60068-2-6 ...
TLP7920(F) - Toshiba America Electronic Components
... Note 2: When either VIN+ or VIN- or both are equal to or greater than VDD1 - 2 V (e.g., if VDD1 = 5 V, when VIN+ and/or VIN- are equal to or greater than 5 V - 2 V = 3 V), isolation amplifiers go into one of the test modes. Do not raise either VIN+ or VIN- above this voltage to keep the device in fu ...
... Note 2: When either VIN+ or VIN- or both are equal to or greater than VDD1 - 2 V (e.g., if VDD1 = 5 V, when VIN+ and/or VIN- are equal to or greater than 5 V - 2 V = 3 V), isolation amplifiers go into one of the test modes. Do not raise either VIN+ or VIN- above this voltage to keep the device in fu ...
Optimal pattern-to-signal synchronization for time-frequency
... different shift versions. In case of three octaves template size, the maximum number of patterns is 8. The patterns created are sensible to any interval changes in a heart's beat, but the doubtful choice of the fiducial point and its detection in the signal is no more necessary. The drawback is here ...
... different shift versions. In case of three octaves template size, the maximum number of patterns is 8. The patterns created are sensible to any interval changes in a heart's beat, but the doubtful choice of the fiducial point and its detection in the signal is no more necessary. The drawback is here ...
Zener Diode Exercise Number 2
... Since there is no 108-Ohm resistor we go with the next closest standard value, or 110 Ohms. So much for theory. Now lets grab some real world parts and see if reality agrees with theory. V In actually measures 6.37 Volts instead of 6.0. That is a reality we must consider. Making adjustments for this ...
... Since there is no 108-Ohm resistor we go with the next closest standard value, or 110 Ohms. So much for theory. Now lets grab some real world parts and see if reality agrees with theory. V In actually measures 6.37 Volts instead of 6.0. That is a reality we must consider. Making adjustments for this ...
ADP1110 - Analog Devices
... the collector and the emitter of the switch transistor are accessible on the ADP1110, the output voltage can be higher, lower, or of opposite polarity than the input voltage. To specify an inductor for the ADP1110, the proper values of inductance, saturation current, and DC resistance must be determ ...
... the collector and the emitter of the switch transistor are accessible on the ADP1110, the output voltage can be higher, lower, or of opposite polarity than the input voltage. To specify an inductor for the ADP1110, the proper values of inductance, saturation current, and DC resistance must be determ ...
UK1122 - L298 H-Bridge Dual Bidirectional Motor Driver
... The circuit will allow you to easily and independently control two motors of up to 2A each in both directions. It is ideal for robotic applications and well suited for connection to a microcontroller requiring just a couple of control lines per motor. It can also be interfaced with simple manual swi ...
... The circuit will allow you to easily and independently control two motors of up to 2A each in both directions. It is ideal for robotic applications and well suited for connection to a microcontroller requiring just a couple of control lines per motor. It can also be interfaced with simple manual swi ...
Basic Calculation of a Boost Converter`s Power Stage (Rev. C)
... VOUT = desired output voltage fS = minimum switching frequency of the converter ΔIL = estimated inductor ripple current, see below The inductor ripple current cannot be calculated with Equation 1 because the inductor is not known. A good estimation for the inductor ripple current is 20% to 40% of th ...
... VOUT = desired output voltage fS = minimum switching frequency of the converter ΔIL = estimated inductor ripple current, see below The inductor ripple current cannot be calculated with Equation 1 because the inductor is not known. A good estimation for the inductor ripple current is 20% to 40% of th ...
An improved transformerless grid connected photovoltaic inverter
... achieve high efficiency over a wide load range. In order to obtain these advantages, an improved single-phase transformerless gridtied PV inverter topology is proposed in this paper. The main features of the proposed improved inverter are: (1) the efficiency of the inverter is improved by replacing th ...
... achieve high efficiency over a wide load range. In order to obtain these advantages, an improved single-phase transformerless gridtied PV inverter topology is proposed in this paper. The main features of the proposed improved inverter are: (1) the efficiency of the inverter is improved by replacing th ...
Experiment No 2: BJT Characteristics Theory
... The transistor is used as a switch in Cut-off (OFF) and Saturation (ON) regions and as an amplifier in Active region. Reverse Active mode is rarely used (it is used as input stage in TTL gates in digital circuits). The transistor can be considered as a two port network. Three configurations are poss ...
... The transistor is used as a switch in Cut-off (OFF) and Saturation (ON) regions and as an amplifier in Active region. Reverse Active mode is rarely used (it is used as input stage in TTL gates in digital circuits). The transistor can be considered as a two port network. Three configurations are poss ...
Valve RF amplifier
A valve RF amplifier (UK and Aus.) or tube amplifier (U.S.), is a device for electrically amplifying the power of an electrical radio frequency signal.Low to medium power valve amplifiers for frequencies below the microwaves were largely replaced by solid state amplifiers during the 1960s and 1970s, initially for receivers and low power stages of transmitters, transmitter output stages switching to transistors somewhat later. Specially constructed valves are still in use for very high power transmitters, although rarely in new designs.