OPA4188 0.03-μV/°C Drift, Low-Noise, Rail-to
... The OPA4188 operational amplifier uses TI proprietary auto-zeroing techniques to provide low offset voltage (25 μV, maximum), and near zero-drift over time and temperature. These miniature, highprecision, low quiescent current amplifiers offer high input impedance and rail-to-rail output swing withi ...
... The OPA4188 operational amplifier uses TI proprietary auto-zeroing techniques to provide low offset voltage (25 μV, maximum), and near zero-drift over time and temperature. These miniature, highprecision, low quiescent current amplifiers offer high input impedance and rail-to-rail output swing withi ...
LED driver for single flash
... divider. Output of this divider is compared to the internal voltage reference 1.192 V. When the voltage of the voltage divider output is increased over the reference, the logic will switch off the power circuit. The maximum current, which could flow through the NTC pin is 1mA. Voltage divider must b ...
... divider. Output of this divider is compared to the internal voltage reference 1.192 V. When the voltage of the voltage divider output is increased over the reference, the logic will switch off the power circuit. The maximum current, which could flow through the NTC pin is 1mA. Voltage divider must b ...
Ekologiczne aspekty systemów transportu
... Any linear circuit (from the point of view of the terminals AB) may be replaced by an equivalent circuit formed by series connection of the ideal voltage source UAB and the impedance ZAB . The voltage source is equal to the voltage across the terminals AB of the original circuit. The Thevenin impeda ...
... Any linear circuit (from the point of view of the terminals AB) may be replaced by an equivalent circuit formed by series connection of the ideal voltage source UAB and the impedance ZAB . The voltage source is equal to the voltage across the terminals AB of the original circuit. The Thevenin impeda ...
MAX682/MAX683/MAX684 3.3V-Input to Regulated 5V-Output Charge Pumps General Description
... An externally adjustable switching frequency and innovative control scheme allow the circuit to be optimized for efficiency, size, or output noise. The devices also contain a shutdown feature. The MAX682/MAX683/MAX684 consist of an error amplifier, a 1.23V bandgap reference, an internal resistive fe ...
... An externally adjustable switching frequency and innovative control scheme allow the circuit to be optimized for efficiency, size, or output noise. The devices also contain a shutdown feature. The MAX682/MAX683/MAX684 consist of an error amplifier, a 1.23V bandgap reference, an internal resistive fe ...
Code 42 Chart Wiring Diagram For EST
... sets Code 42 and will not go into the EST mode. When the engine speed for EST is reached (about 400 rpm), and by-pass voltage applied, the EST should no longer be grounded in the ignition module so the EST voltage should be varying. If the by-pass line is open or grounded, the ignition module will n ...
... sets Code 42 and will not go into the EST mode. When the engine speed for EST is reached (about 400 rpm), and by-pass voltage applied, the EST should no longer be grounded in the ignition module so the EST voltage should be varying. If the by-pass line is open or grounded, the ignition module will n ...
AT-108 Voltage Variable Absorptive Attenuator 40 dB, 0.5 - 3.0 GHz
... M/A-COM's AT-108 is a GaAs MESFET MMIC voltage variable absorptive attenuator in a low cost SOIC-8 surface mount plastic package. The AT-108 is ideally suited for use where linear attenuation, fine tuning and very low power consumption are required. Typical applications include radio, cellular, GPS ...
... M/A-COM's AT-108 is a GaAs MESFET MMIC voltage variable absorptive attenuator in a low cost SOIC-8 surface mount plastic package. The AT-108 is ideally suited for use where linear attenuation, fine tuning and very low power consumption are required. Typical applications include radio, cellular, GPS ...
BDTIC www.BDTIC.com/infineon ® Datasheet,Version 2.2, August 30, 2011
... In ICE2QR1765, a startup cell is integrated into the CoolMOS®. As shown in Figure 2, the start cell consists of a high voltage device and a controller, whereby the high voltage device is controlled by the controller. The startup cell provides a pre-charging of the VCC capacitor till VCC voltage reac ...
... In ICE2QR1765, a startup cell is integrated into the CoolMOS®. As shown in Figure 2, the start cell consists of a high voltage device and a controller, whereby the high voltage device is controlled by the controller. The startup cell provides a pre-charging of the VCC capacitor till VCC voltage reac ...
MAX4385E/MAX4386E Low-Cost, 230MHz, Single/Quad Op Amps with General Description
... resistor values to fit your application. Large resistor values increase voltage noise and interact with the amplifier’s input and PC board capacitance. This can generate undesirable poles and zeros and decrease bandwidth or cause oscillations. For example, a noninverting gain-of-two configuration (R ...
... resistor values to fit your application. Large resistor values increase voltage noise and interact with the amplifier’s input and PC board capacitance. This can generate undesirable poles and zeros and decrease bandwidth or cause oscillations. For example, a noninverting gain-of-two configuration (R ...
Transformers
... The first of these effects is the basis of the electromagnet. The second effect is called electromagnetic induction, or the dynamo effect. It converts movement into electrical energy. This is the basis of the generator. 7 of 40 ...
... The first of these effects is the basis of the electromagnet. The second effect is called electromagnetic induction, or the dynamo effect. It converts movement into electrical energy. This is the basis of the generator. 7 of 40 ...
Analog Devices HMC903 Datasheet
... The chip is back-metallized and can be die mounted with AuSn eutectic preforms or with electrically conductive epoxy. The mounting surface should be clean and flat. Eutectic Die Attach: A 80/20 gold tin preform is recommended with a work surface temperature of 255 °C and a tool temperature of 265 °C ...
... The chip is back-metallized and can be die mounted with AuSn eutectic preforms or with electrically conductive epoxy. The mounting surface should be clean and flat. Eutectic Die Attach: A 80/20 gold tin preform is recommended with a work surface temperature of 255 °C and a tool temperature of 265 °C ...
Lecture 8 - The Local Group
... When electrons move from the larger-diameter wire into the smaller-diameter wire, A.their drift speed increases. B.their drift speed decreases. C.their drift speed stays the same. D.not enough information given to decide Analogy: water is a pipe (when radius of pipe decreases, the speed increases). ...
... When electrons move from the larger-diameter wire into the smaller-diameter wire, A.their drift speed increases. B.their drift speed decreases. C.their drift speed stays the same. D.not enough information given to decide Analogy: water is a pipe (when radius of pipe decreases, the speed increases). ...
MAX14529E/MAX14530E Overvoltage Protection with USB Charger General Description
... the internal FET switch and asserts VOK. At any time, if VIN drops below 2.2V or rises above VOVLO, VOK goes high and the charge pump is disabled, disconnecting OUT from IN. ...
... the internal FET switch and asserts VOK. At any time, if VIN drops below 2.2V or rises above VOVLO, VOK goes high and the charge pump is disabled, disconnecting OUT from IN. ...
Analog Signal Conditioning Introduction
... Mixes and matches many sensor types on one backplane • Minimizes initial outlay • Facilitates future expansion Customizes the full range of the module to match the sensor signal range • Maximizes the resolution and accuracy of the reading over small signal spans ...
... Mixes and matches many sensor types on one backplane • Minimizes initial outlay • Facilitates future expansion Customizes the full range of the module to match the sensor signal range • Maximizes the resolution and accuracy of the reading over small signal spans ...
47000 SERIES 1W
... Output voltage accuracy full load (see table) Line output voltage regulation ± 0,5% Load output voltage regulation (see table) No load input power < 150mW (COC level 5 stage 1) ...
... Output voltage accuracy full load (see table) Line output voltage regulation ± 0,5% Load output voltage regulation (see table) No load input power < 150mW (COC level 5 stage 1) ...
TQM756014 数据资料DataSheet下载
... CDMA BC15 (AWS), WCDMA (Bands 4) and LTE handsets. Its compact 3x3mm package including a coupler and built-in voltage regulator makes it ideal for today’s extremely small data enabled phones. Its RF performance meets the stringent linearity requirements for multi-mode operation. The TQM756014 is des ...
... CDMA BC15 (AWS), WCDMA (Bands 4) and LTE handsets. Its compact 3x3mm package including a coupler and built-in voltage regulator makes it ideal for today’s extremely small data enabled phones. Its RF performance meets the stringent linearity requirements for multi-mode operation. The TQM756014 is des ...
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.