Advanced Circuits
... you feel is frictional heat produced by the current moving through the light’s resistor. The high heat produced in electric circuits leads to the danger of electrical fires. A fuse is a safety device that prevents a circuit from overloading and starting a fire. A fuse is usually a thin piece of meta ...
... you feel is frictional heat produced by the current moving through the light’s resistor. The high heat produced in electric circuits leads to the danger of electrical fires. A fuse is a safety device that prevents a circuit from overloading and starting a fire. A fuse is usually a thin piece of meta ...
RPM841-H11
... [LED current set-up method for Remote control mode] In case of using R1 with different condition from the above, formula is as follows : LED resistance value : R1[Ω], LED average consumption current : ILED[mA], Supply voltage : VLEDVCC[V], minimum necessary of irradiant intensity le1 [mW / sr] (Incl ...
... [LED current set-up method for Remote control mode] In case of using R1 with different condition from the above, formula is as follows : LED resistance value : R1[Ω], LED average consumption current : ILED[mA], Supply voltage : VLEDVCC[V], minimum necessary of irradiant intensity le1 [mW / sr] (Incl ...
Modelling LED Lamps with Thermal Phenomena Taken into Account
... The thermal model of the LED lamp enables calculation of the value of the internal temperature of every diode in the LED module Tj and the internal temperature of the power supply Tj1. The presented model takes into account both self-heating phenomena in every LED, and in the power supply, and mutua ...
... The thermal model of the LED lamp enables calculation of the value of the internal temperature of every diode in the LED module Tj and the internal temperature of the power supply Tj1. The presented model takes into account both self-heating phenomena in every LED, and in the power supply, and mutua ...
Op Amp Performance Analysis
... factor of an op amp circuit equals the voltage divider ratio of the feedback network. This fact extends the results developed below with the noninverting circuit to almost all other op amp circuits. Just determining this voltage divider ratio for a circuit defines the β term common to a broad range ...
... factor of an op amp circuit equals the voltage divider ratio of the feedback network. This fact extends the results developed below with the noninverting circuit to almost all other op amp circuits. Just determining this voltage divider ratio for a circuit defines the β term common to a broad range ...
Recitation #9 Solution
... ammeter. The ammeter is connected into a circuit in series in the loop in which the desired current reading is required. The resistance of an ideal ammeter is zero, and it is essential in real ammeters that the resistance of the instrument be very small compared to other resistances in the circuit. ...
... ammeter. The ammeter is connected into a circuit in series in the loop in which the desired current reading is required. The resistance of an ideal ammeter is zero, and it is essential in real ammeters that the resistance of the instrument be very small compared to other resistances in the circuit. ...
APPLICATION BULLETIN
... factor of an op amp circuit equals the voltage divider ratio of the feedback network. This fact extends the results developed below with the noninverting circuit to almost all other op amp circuits. Just determining this voltage divider ratio for a circuit defines the β term common to a broad range ...
... factor of an op amp circuit equals the voltage divider ratio of the feedback network. This fact extends the results developed below with the noninverting circuit to almost all other op amp circuits. Just determining this voltage divider ratio for a circuit defines the β term common to a broad range ...
FAN3240 / FAN3241 Smart Dual-Coil Relay Drivers FAN3240 / FAN32
... During power-up, the FAN324x receives its bias voltage from the VS pin. As the voltage rises at the VS pin, the 5 V output internal bias regulator starts working. The voltage of the 5VB pin starts rising simultaneously with the bias voltage at the VS pin. Once the VS voltage is sufficiently high (as ...
... During power-up, the FAN324x receives its bias voltage from the VS pin. As the voltage rises at the VS pin, the 5 V output internal bias regulator starts working. The voltage of the 5VB pin starts rising simultaneously with the bias voltage at the VS pin. Once the VS voltage is sufficiently high (as ...
STK672-632AN-E
... 1-7.[Vref (Voltage setting to be used for the current setting reference)] Input voltage is in the voltage range of 0.14V to 1.38V. The recommended Vref voltage is 0.14V or higher because the output offset voltage of Vref/4.9 amplifier cannot be controlled down to 0V. Note:Pin type is analog input c ...
... 1-7.[Vref (Voltage setting to be used for the current setting reference)] Input voltage is in the voltage range of 0.14V to 1.38V. The recommended Vref voltage is 0.14V or higher because the output offset voltage of Vref/4.9 amplifier cannot be controlled down to 0V. Note:Pin type is analog input c ...
STA-5063Z 3.3GHz to 6.2GHz GENERAL PURPOSE 3.3V 15dBm AMPLIFIER Features
... infringement of patents, or other rights of third parties, resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change component circuitry, recommended application circuitry and specifications at any time with ...
... infringement of patents, or other rights of third parties, resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change component circuitry, recommended application circuitry and specifications at any time with ...
SP26LV432 数据资料DataSheet下载
... protocol allows up to 10 receivers to be connected to a data bus, making it an ideal choice for multi-drop applications. Since the cabling can be as long as 4,000 feet, RS-422 Receivers have an input sensitivity of 200mV over the wide (-7.0V to +7.0V) common mode range to accommodate ground potentia ...
... protocol allows up to 10 receivers to be connected to a data bus, making it an ideal choice for multi-drop applications. Since the cabling can be as long as 4,000 feet, RS-422 Receivers have an input sensitivity of 200mV over the wide (-7.0V to +7.0V) common mode range to accommodate ground potentia ...
STK672-630AN-E
... 1-7.[Vref (Voltage setting to be used for the current setting reference)] Input voltage is in the voltage range of 0.14V to 1.38V. The recommended Vref voltage is 0.14V or higher because the output offset voltage of Vref/4.9 amplifier cannot be controlled down to 0V. Note:Pin type is analog input c ...
... 1-7.[Vref (Voltage setting to be used for the current setting reference)] Input voltage is in the voltage range of 0.14V to 1.38V. The recommended Vref voltage is 0.14V or higher because the output offset voltage of Vref/4.9 amplifier cannot be controlled down to 0V. Note:Pin type is analog input c ...
PSPICE Basics - California State University, Northridge
... resistor value. The Display Properties box appears. 2. In the Value box, type in the desired resistance. Make sure to use the appropriate suffix as listed in the PSPICE introduction. Click on OK. 3. Repeat for all resistors. 4. Using the same procedure change the value of the dc voltage source to 10 ...
... resistor value. The Display Properties box appears. 2. In the Value box, type in the desired resistance. Make sure to use the appropriate suffix as listed in the PSPICE introduction. Click on OK. 3. Repeat for all resistors. 4. Using the same procedure change the value of the dc voltage source to 10 ...
SMTR Single and Dual DC-DC Converters
... modulated switching regulators which use a quasi-square wave, single ended, forward converter design. Tight load regulation is maintained by using a wide bandwidth magnetic feedback and, on single output models, through use of remote sense. On dual output models, the positive output is independentl ...
... modulated switching regulators which use a quasi-square wave, single ended, forward converter design. Tight load regulation is maintained by using a wide bandwidth magnetic feedback and, on single output models, through use of remote sense. On dual output models, the positive output is independentl ...
Specification Status: RELEASED PolyZen GENERAL DESCRIPTION
... This helps improve output voltage clamping, even when input voltage is high and diode currents are large. An advanced feature of the PolyZen devices is that the Zener diode is thermally coupled to a resistively non-linear, polymer PTC (positive temperature coefficient) substrate. The PTC substrate i ...
... This helps improve output voltage clamping, even when input voltage is high and diode currents are large. An advanced feature of the PolyZen devices is that the Zener diode is thermally coupled to a resistively non-linear, polymer PTC (positive temperature coefficient) substrate. The PTC substrate i ...
Operational amplifier
An operational amplifier (""op-amp"") is a DC-coupled high-gain electronic voltage amplifier with a differential input and, usually, a single-ended output. In this configuration, an op-amp produces an output potential (relative to circuit ground) that is typically hundreds of thousands of times larger than the potential difference between its input terminals.Operational amplifiers had their origins in analog computers, where they were used to do mathematical operations in many linear, non-linear and frequency-dependent circuits. The popularity of the op-amp as a building block in analog circuits is due to its versatility. Due to negative feedback, the characteristics of an op-amp circuit, its gain, input and output impedance, bandwidth etc. are determined by external components and have little dependence on temperature coefficients or manufacturing variations in the op-amp itself.Op-amps are among the most widely used electronic devices today, being used in a vast array of consumer, industrial, and scientific devices. Many standard IC op-amps cost only a few cents in moderate production volume; however some integrated or hybrid operational amplifiers with special performance specifications may cost over $100 US in small quantities. Op-amps may be packaged as components, or used as elements of more complex integrated circuits.The op-amp is one type of differential amplifier. Other types of differential amplifier include the fully differential amplifier (similar to the op-amp, but with two outputs), the instrumentation amplifier (usually built from three op-amps), the isolation amplifier (similar to the instrumentation amplifier, but with tolerance to common-mode voltages that would destroy an ordinary op-amp), and negative feedback amplifier (usually built from one or more op-amps and a resistive feedback network).