18-6 Resistors in Parallel
... These sum to 5.0 A, the current through the battery. This is consistent with Kirchoff’s junction rule, which says the current entering a junction equals the current leaving the junction. Key ideas for parallel circuits: Components in parallel with one another have the same potential difference acros ...
... These sum to 5.0 A, the current through the battery. This is consistent with Kirchoff’s junction rule, which says the current entering a junction equals the current leaving the junction. Key ideas for parallel circuits: Components in parallel with one another have the same potential difference acros ...
Article - I
... commutation cell for high switching frequency operation. The most important property in this circuit is the ability to regulate output power and voltage by Pulse-Width-Modulation (PWM), with constant operating frequency, without load limitation and without sacrificing the lossless commutation. The p ...
... commutation cell for high switching frequency operation. The most important property in this circuit is the ability to regulate output power and voltage by Pulse-Width-Modulation (PWM), with constant operating frequency, without load limitation and without sacrificing the lossless commutation. The p ...
Analog Devices Welcomes Hittite Microwave Corporation
... noise phase-locked loop applications for inputs from 10 to 1300 MHz. Its combination of high frequency of operation along with its ultra low phase noise floor make possible synthesizers with wide loop bandwidth and low N resulting in fast switching and very low phase noise. When used in conjunction ...
... noise phase-locked loop applications for inputs from 10 to 1300 MHz. Its combination of high frequency of operation along with its ultra low phase noise floor make possible synthesizers with wide loop bandwidth and low N resulting in fast switching and very low phase noise. When used in conjunction ...
IXDR502 / IXDS502 - IXYS Power
... 25ns will take a constant current of 1.5A. (In reality, the charging current won’t be constant, and will peak somewhere around 2A). SUPPLY BYPASSING In order for our design to turn the load on properly, the IXD_502 must be able to draw this 1.5A of current from the power supply in the 25ns. This mea ...
... 25ns will take a constant current of 1.5A. (In reality, the charging current won’t be constant, and will peak somewhere around 2A). SUPPLY BYPASSING In order for our design to turn the load on properly, the IXD_502 must be able to draw this 1.5A of current from the power supply in the 25ns. This mea ...
OPA129 Difet Ultra-Low Bias Current OPERATIONAL AMPLIFIER
... and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should 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 te ...
... and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should 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 te ...
Alternating Current Circuits
... They are used in electric discharge lighting to attain a high voltage 60 cycle pulse which ignites a gas in the fluorescent bulb. They are also used in air-conditioners as booster starters. A capacitor is made up of two conductive plates with an insulative material in between. A potential builds in ...
... They are used in electric discharge lighting to attain a high voltage 60 cycle pulse which ignites a gas in the fluorescent bulb. They are also used in air-conditioners as booster starters. A capacitor is made up of two conductive plates with an insulative material in between. A potential builds in ...
AP1603 STEP-UP DC/DC CONVERTER Description
... on the load, input voltage, and inductor value, and it can range up to 150KHz. The SW on resistance is typically 1 to 1.5 W to minimize switch losses. When the output voltage drops, the error comparator enables 150KHz oscillator that turns on the MOSFET around 7.5us and 2.5ms off time. Turning on th ...
... on the load, input voltage, and inductor value, and it can range up to 150KHz. The SW on resistance is typically 1 to 1.5 W to minimize switch losses. When the output voltage drops, the error comparator enables 150KHz oscillator that turns on the MOSFET around 7.5us and 2.5ms off time. Turning on th ...
INA114 数据资料 dataSheet 下载
... current return path, the inputs will float to a potential which exceeds the common-mode range of the INA114 and the input amplifiers will saturate. If the differential source resistance is low, bias current return path can be connected to one input (see thermocouple example in Figure 3). With higher ...
... current return path, the inputs will float to a potential which exceeds the common-mode range of the INA114 and the input amplifiers will saturate. If the differential source resistance is low, bias current return path can be connected to one input (see thermocouple example in Figure 3). With higher ...
Low Voltage, Low Power Rail to Rail Operational Transconductance
... range extends from the positive supply to (Vgs, n + VDsat, b) above the negative supply. This minimum voltage is needed to keep the NMOS differential pair and the tail current source in saturation. The role of tail current source is to suppress the effect of input CM level variations on the operatio ...
... range extends from the positive supply to (Vgs, n + VDsat, b) above the negative supply. This minimum voltage is needed to keep the NMOS differential pair and the tail current source in saturation. The role of tail current source is to suppress the effect of input CM level variations on the operatio ...
LM386 Low Voltage Audio Power Amplifier Low V
... with a 50 kΩ resistor. The base current of the input transistors is about 250 nA, so the inputs are at about 12.5 mV when left open. If the dc source resistance driving the LM386 is higher than 250 kΩ it will contribute very little additional offset (about 2.5 mV at the input, 50 mV at the output). ...
... with a 50 kΩ resistor. The base current of the input transistors is about 250 nA, so the inputs are at about 12.5 mV when left open. If the dc source resistance driving the LM386 is higher than 250 kΩ it will contribute very little additional offset (about 2.5 mV at the input, 50 mV at the output). ...
Semiconductor Material & Devices
... NPN and PNP BJTs have same characteristics. The only difference is in their polarities of applied voltages. The polarities are reversed for the two types of transistor. ...
... NPN and PNP BJTs have same characteristics. The only difference is in their polarities of applied voltages. The polarities are reversed for the two types of transistor. ...
ADP1147 High Efficiency Step-Down Switching Regulator
... When load currents are low, comparator B sets the R-S flip-flop #2 and asserts the power savings mode of operation. Comparator B monitors the voltage developed across RSENSE. As the load current decreases to 50% of the designed inductor ripple current, the voltage reverses polarity. This reversal ca ...
... When load currents are low, comparator B sets the R-S flip-flop #2 and asserts the power savings mode of operation. Comparator B monitors the voltage developed across RSENSE. As the load current decreases to 50% of the designed inductor ripple current, the voltage reverses polarity. This reversal ca ...
AN3 - Applications for a Switched-Capacitor Instrumentation Building Block
... accurate within 2% in the 5% to 90% RH range. ...
... accurate within 2% in the 5% to 90% RH range. ...
1983March 15-18
... 'into a "rated" loado In international standards (1,2), this load is invariably specified as a pure resistor, normally 8 ohms in value. In more modern draft standards (3), a parallel capacitor is sometimes specified for checking the amplifier stability under' various signal conditions_ Loudspeakers ...
... 'into a "rated" loado In international standards (1,2), this load is invariably specified as a pure resistor, normally 8 ohms in value. In more modern draft standards (3), a parallel capacitor is sometimes specified for checking the amplifier stability under' various signal conditions_ Loudspeakers ...
AD633 Low Cost Analog Multiplier
... core, a buried Zener reference, and a unity gain connected output amplifier with an accessible summing node. Figure 1 shows the functional block diagram. The differential X and Y inputs are converted to differential currents by voltage-to-current converters. The product of these currents is generate ...
... core, a buried Zener reference, and a unity gain connected output amplifier with an accessible summing node. Figure 1 shows the functional block diagram. The differential X and Y inputs are converted to differential currents by voltage-to-current converters. The product of these currents is generate ...