BDTIC www.BDTIC.com/infineon TLE4976-2K
... 3.0V to 26V supply voltage operation High sensitivity and high stability of the magnetic switching points High resistance to mechanical stress by Active Error Compensation Reverse battery protection (-18V) Superior temperature stability Peak temperatures up to 195°C without damage Low jitter (typ. 1 ...
... 3.0V to 26V supply voltage operation High sensitivity and high stability of the magnetic switching points High resistance to mechanical stress by Active Error Compensation Reverse battery protection (-18V) Superior temperature stability Peak temperatures up to 195°C without damage Low jitter (typ. 1 ...
Page 1 of 8 6moons audio reviews: darTZeel NHB
... Hervé defines distortion as any change in the original signal. A harmonically rich musical instrument exhibits natural harmonics at 20 to 40% of the fundamental. These harmonics are a form of musical distortion. Our designer's point is that natural acoustic music has massive harmonic "distortions" o ...
... Hervé defines distortion as any change in the original signal. A harmonically rich musical instrument exhibits natural harmonics at 20 to 40% of the fundamental. These harmonics are a form of musical distortion. Our designer's point is that natural acoustic music has massive harmonic "distortions" o ...
AD834 数据手册DataSheet 下载
... bipolar process used to fabricate the AD834, the outputs appear as a differential pair of currents at open collectors. To provide a single-ended ground referenced voltage output, some form of external current to voltage conversion is needed. This may take the form of a wideband transformer, balun, o ...
... bipolar process used to fabricate the AD834, the outputs appear as a differential pair of currents at open collectors. To provide a single-ended ground referenced voltage output, some form of external current to voltage conversion is needed. This may take the form of a wideband transformer, balun, o ...
4. Electricity in Circuits
... Variable resistors like the one in the picture which is also shown in the circuit diagram below do as their name suggests. They can be varied between a minimum and maximum value, depending on how they are made. ...
... Variable resistors like the one in the picture which is also shown in the circuit diagram below do as their name suggests. They can be varied between a minimum and maximum value, depending on how they are made. ...
Electrical Circuits Review - Purdue College of Engineering
... The nearly equal numbers of electrons and protons in most objects, such as a piece of fur, cancel out, so electrons in a neighboring object, such as an amber rod, usually don’t feel any overall attraction for the fur. In some atoms, however, the electrons are not as tightly held as in others, and th ...
... The nearly equal numbers of electrons and protons in most objects, such as a piece of fur, cancel out, so electrons in a neighboring object, such as an amber rod, usually don’t feel any overall attraction for the fur. In some atoms, however, the electrons are not as tightly held as in others, and th ...
OPA129 Difet Ultra-Low Bias Current OPERATIONAL AMPLIFIER
... current—the main contributor to input bias current with conventional monolithic FETs. This reduces input bias current by a factor of 10 to 100. Very low input bias current can be achieved without resorting to small-geometry FETs or CMOS designs which can suffer from much larger offset voltage, volta ...
... current—the main contributor to input bias current with conventional monolithic FETs. This reduces input bias current by a factor of 10 to 100. Very low input bias current can be achieved without resorting to small-geometry FETs or CMOS designs which can suffer from much larger offset voltage, volta ...
DN348 - Precise Gain Without External Resistors
... Inventory and manufacturing have associated costs and logistical headaches. “If only we could simplify our stock room and our manufacturing kits.” The LT®1991 provides so many functions that it may be the last amplifier you ever have to stock. This is not a limited-use single-application difference ...
... Inventory and manufacturing have associated costs and logistical headaches. “If only we could simplify our stock room and our manufacturing kits.” The LT®1991 provides so many functions that it may be the last amplifier you ever have to stock. This is not a limited-use single-application difference ...
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.