ADC / DAC
... When data is in binary form, the 0's and 1's may be of several forms such as the TTL form where the logic zero may be a value up to 0.8 volts and the 1 may be a voltage from 2 to 5 volts. The data can be converted to clean digital form using gates which are designed to be on or off depending on ...
... When data is in binary form, the 0's and 1's may be of several forms such as the TTL form where the logic zero may be a value up to 0.8 volts and the 1 may be a voltage from 2 to 5 volts. The data can be converted to clean digital form using gates which are designed to be on or off depending on ...
MAX4594–MAX4597 Low-Voltage, Single
... analog signals or logic inputs, especially if the analog or logic signals are not current limited. If this sequencing is not possible, and if the analog or logic inputs are not current limited to <20mA, add a small-signal diode (D1) as shown in Figure 1. If the analog signal can dip below GND, add D ...
... analog signals or logic inputs, especially if the analog or logic signals are not current limited. If this sequencing is not possible, and if the analog or logic inputs are not current limited to <20mA, add a small-signal diode (D1) as shown in Figure 1. If the analog signal can dip below GND, add D ...
Introduction to circuit analysis Classification of Materials Electric
... ÆElectrical sources can either deliver or absorb power How can a circuit element absorb power? By converting electrical energy into heat (resistors in toasters), light (light bulbs), or acoustic energy (speakers); by storing energy (charging a battery). ...
... ÆElectrical sources can either deliver or absorb power How can a circuit element absorb power? By converting electrical energy into heat (resistors in toasters), light (light bulbs), or acoustic energy (speakers); by storing energy (charging a battery). ...
View/Open - Library@Atmiya
... popularity because it had 100% safe-operating-area (SOA), meaning that it could dissipate 115W at a collector voltage of 60V(IC=1.9A), provided the case temperature did not exceed 25ºc. It was designed for medium current and high 29 | P a g e ...
... popularity because it had 100% safe-operating-area (SOA), meaning that it could dissipate 115W at a collector voltage of 60V(IC=1.9A), provided the case temperature did not exceed 25ºc. It was designed for medium current and high 29 | P a g e ...
wrong cable size? how did you determine the maximum demand?
... inadvertently be conducted during a period of lower consumption. For this reason, it is recommended that the electrical installation is monitored for a minimum of one week to give a true indication of the maximum demand. ...
... inadvertently be conducted during a period of lower consumption. For this reason, it is recommended that the electrical installation is monitored for a minimum of one week to give a true indication of the maximum demand. ...
2 – 6 GHz Gain block Amplifier - Aelius Semiconductors Pte. Ltd.
... 23 dBm output P1dB @ Vd = 8V 13 dB Power gain @ Vd = 8V 30% PAE High IP3 Self bias operation No external matching required DC decoupled input and output 0.25 µm InGaAs pHEMT Technology Chip dimension: 1.3 x 1.9 x 0.1 mm ...
... 23 dBm output P1dB @ Vd = 8V 13 dB Power gain @ Vd = 8V 30% PAE High IP3 Self bias operation No external matching required DC decoupled input and output 0.25 µm InGaAs pHEMT Technology Chip dimension: 1.3 x 1.9 x 0.1 mm ...
EVALUATION AND DESIGN SUPPORT CIRCUIT FUNCTION AND BENEFITS
... When exciting the load cell with 3.3 V, the main power supply bus or the ADP3303 (3.3 V) can be used. The ADP3303 (3.3 V) is a low noise regulator. In addition, noise reduction capacitors are placed on the regulator output as recommended in the ADP3303 (3.3 V) data sheet. To optimize the EMC, the re ...
... When exciting the load cell with 3.3 V, the main power supply bus or the ADP3303 (3.3 V) can be used. The ADP3303 (3.3 V) is a low noise regulator. In addition, noise reduction capacitors are placed on the regulator output as recommended in the ADP3303 (3.3 V) data sheet. To optimize the EMC, the re ...
Reduce costs and benefit from the very best in lighting
... well as “private” hotel rooms - all require lighting solutions designed to suit their own specific ambience. Every ...
... well as “private” hotel rooms - all require lighting solutions designed to suit their own specific ambience. Every ...
Power supply of lighting circuits
... electrodes” (see fig. 2 ) start instantaneously and the number of switching operations does not affect their service life. They operate on the principle of ionization of the gas present in the ...
... electrodes” (see fig. 2 ) start instantaneously and the number of switching operations does not affect their service life. They operate on the principle of ionization of the gas present in the ...
Designing a High-Voltage IGBT Structure with TCAD
... The following characteristics are needed for designing an IGBT structure. ...
... The following characteristics are needed for designing an IGBT structure. ...
Aug 2002 Lower the Output Voltage Ripple of Positive-to
... of the circuit shown in 1b. Also, it does not need to handle nearly as much RMS ripple current (approximately equal to peak-to-peak ripple ...
... of the circuit shown in 1b. Also, it does not need to handle nearly as much RMS ripple current (approximately equal to peak-to-peak ripple ...
10Gb/s Limiting Amplifier and Laser/Modulator Driver in 0.18um
... predriver stage difficult. Even with inductive peaking, the bandwidth of the driver falls below 5GHz. ...
... predriver stage difficult. Even with inductive peaking, the bandwidth of the driver falls below 5GHz. ...
bq24707/25/26 Input Voltage DPM
... obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment. TI warrants performance of its hardware products to the speci ...
... obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment. TI warrants performance of its hardware products to the speci ...
View - LearnAid Publishing
... the works of others published under the CC-BY-SA and similar licences. In particular LearnAid Publishing drew on the works of: 1. FHSST Physics, a book created by the Free High School Science Texts (FHSST) initiative in South Africa. This was authored by Mark Horner ; Samuel Halliday ; Sarah Blyth ; ...
... the works of others published under the CC-BY-SA and similar licences. In particular LearnAid Publishing drew on the works of: 1. FHSST Physics, a book created by the Free High School Science Texts (FHSST) initiative in South Africa. This was authored by Mark Horner ; Samuel Halliday ; Sarah Blyth ; ...
or view meeting intro slides (3.6MB PDF file)
... There are two reasons for this, one having to do with efficiency and one with damping factor. If the amplifier driving an 8-ohm load had 8 ohms of output impedance, one half of all the power generated by the amplifier would be dissipated in the amplifier itself and would never reach the load. This i ...
... There are two reasons for this, one having to do with efficiency and one with damping factor. If the amplifier driving an 8-ohm load had 8 ohms of output impedance, one half of all the power generated by the amplifier would be dissipated in the amplifier itself and would never reach the load. This i ...
LK7378 - EASA Electrical Fundamentals 1 (for LK9339)
... Close the switch and notice how bright the bulbs look. Don’t forget – the brighter the bulb, the greater the current flowing. Does it matter where you connect the switch? Try it in different places in the circuit. Unscrew one of the bulbs and notice the effect. Does it matter which bulb you un ...
... Close the switch and notice how bright the bulbs look. Don’t forget – the brighter the bulb, the greater the current flowing. Does it matter where you connect the switch? Try it in different places in the circuit. Unscrew one of the bulbs and notice the effect. Does it matter which bulb you un ...
Resistive opto-isolator
Resistive opto-isolator (RO), also called photoresistive opto-isolator, vactrol (after a genericized trademark introduced by Vactec, Inc. in the 1960s), analog opto-isolator or lamp-coupled photocell, is an optoelectronic device consisting of a source and detector of light, which are optically coupled and electrically isolated from each other. The light source is usually a light-emitting diode (LED), a miniature incandescent lamp, or sometimes a neon lamp, whereas the detector is a semiconductor-based photoresistor made of cadmium selenide (CdSe) or cadmium sulfide (CdS). The source and detector are coupled through a transparent glue or through the air.Electrically, RO is a resistance controlled by the current flowing through the light source. In the dark state, the resistance typically exceeds a few MOhm; when illuminated, it decreases as the inverse of the light intensity. In contrast to the photodiode and phototransistor, the photoresistor can operate in both the AC and DC circuits and have a voltage of several hundred volts across it. The harmonic distortions of the output current by the RO are typically within 0.1% at voltages below 0.5 V.RO is the first and the slowest opto-isolator: its switching time exceeds 1 ms, and for the lamp-based models can reach hundreds of milliseconds. Parasitic capacitance limits the frequency range of the photoresistor by ultrasonic frequencies. Cadmium-based photoresistors exhibit a ""memory effect"": their resistance depends on the illumination history; it also drifts during the illumination and stabilizes within hours, or even weeks for high-sensitivity models. Heating induces irreversible degradation of ROs, whereas cooling to below −25 °C dramatically increases the response time. Therefore, ROs were mostly replaced in the 1970s by the faster and more stable photodiodes and photoresistors. ROs are still used in some sound equipment, guitar amplifiers and analog synthesizers owing to their good electrical isolation, low signal distortion and ease of circuit design.