AD5379 英文产品数据手册下载
... The AD5379 provides a bipolar output range determined by the voltages applied to the VREF(+) and VREF(−) inputs. The maximum output voltage span is 17.5 V, corresponding to a bipolar output range of −8.75 V to +8.75 V, and is achieved with reference voltages of VREF(−) = −3.5 V and VREF(+) = +5 V. T ...
... The AD5379 provides a bipolar output range determined by the voltages applied to the VREF(+) and VREF(−) inputs. The maximum output voltage span is 17.5 V, corresponding to a bipolar output range of −8.75 V to +8.75 V, and is achieved with reference voltages of VREF(−) = −3.5 V and VREF(+) = +5 V. T ...
Solutions to Voltage Sags and Interruptions
... be overly sensitive to sags. The plant was initially designed with equipment intended to lessen the effects of voltage sags. Controls and sensitive electronics for the dc drives are supplied from a motor-generator set. Other microprocessors controlling the extrusion line are served from a UPS system ...
... be overly sensitive to sags. The plant was initially designed with equipment intended to lessen the effects of voltage sags. Controls and sensitive electronics for the dc drives are supplied from a motor-generator set. Other microprocessors controlling the extrusion line are served from a UPS system ...
36V Hotswap Controller with Digital Power
... analog input voltage monitor as illustrated by REN1/REN2 in the Simplified Application Diagram, or it can be tied to VCC to always enable the TPS2482 and TPS2483. The hysteresis associated with the internal comparator makes this a stable method of detecting a low input voltage condition and shutting ...
... analog input voltage monitor as illustrated by REN1/REN2 in the Simplified Application Diagram, or it can be tied to VCC to always enable the TPS2482 and TPS2483. The hysteresis associated with the internal comparator makes this a stable method of detecting a low input voltage condition and shutting ...
GE 40A Digital MegaDLynx : Non-Isolated DC-DC Power Modules Data Sheet
... These modules operate over a wide range of input voltage (VIN = 4.5Vdc-14.4Vdc) and provide a precisely regulated output voltage from 0.45Vdc to 2.0Vdc, programmable via an external resistor and PMBus control. Features include a digital interface using the PMBus protocol, remote On/Off, adjustable o ...
... These modules operate over a wide range of input voltage (VIN = 4.5Vdc-14.4Vdc) and provide a precisely regulated output voltage from 0.45Vdc to 2.0Vdc, programmable via an external resistor and PMBus control. Features include a digital interface using the PMBus protocol, remote On/Off, adjustable o ...
Annotated version for ch 7
... • Xm is always non-negative. We can avoid having the negative sign by the following conversion: − cos(x) = cos(x ± 180◦ ). ...
... • Xm is always non-negative. We can avoid having the negative sign by the following conversion: − cos(x) = cos(x ± 180◦ ). ...
Manual
... the nominal current value, which via a pulse width modulator controls the six power switches of the inverter. At a PWM frequency of about 9.5 kHz, obtained through a special trigger, this gives a ripple current of 19 kHz and a barely audible clock noise. This subordinated current control circuit und ...
... the nominal current value, which via a pulse width modulator controls the six power switches of the inverter. At a PWM frequency of about 9.5 kHz, obtained through a special trigger, this gives a ripple current of 19 kHz and a barely audible clock noise. This subordinated current control circuit und ...
LectNotes3-NodalAnalysis
... 4. Apply Ohm's Law again on R1 and add to vb to get va (Okay, this is two steps) 5. Apply voltage divider from vb to get vc This would be a lot faster for me to do with paper, pencil and calculator. But I'm not a computer. Let’s try an example where we have to apply nodal analysis: ...
... 4. Apply Ohm's Law again on R1 and add to vb to get va (Okay, this is two steps) 5. Apply voltage divider from vb to get vc This would be a lot faster for me to do with paper, pencil and calculator. But I'm not a computer. Let’s try an example where we have to apply nodal analysis: ...
Document
... parallel with some resistance. That means that the resistance of the entire circuit has been lowered, and all of the current will flow through the low-resistance ammeter. Ammeters usually have a fairly small current limit, and so the ammeter might very likely get damaged in such a scenario. Also, if ...
... parallel with some resistance. That means that the resistance of the entire circuit has been lowered, and all of the current will flow through the low-resistance ammeter. Ammeters usually have a fairly small current limit, and so the ammeter might very likely get damaged in such a scenario. Also, if ...
LTC2921/LTC2922 - Power Supply Tracker with Input Monitors
... sense its output voltage. After the load-control switches are turned on, the remote sense switches are turned on to create dominating feedback paths. The feedback loops include the load-control switches, thus compensating for their voltage drops. In order to eliminate glitching on the output of the ...
... sense its output voltage. After the load-control switches are turned on, the remote sense switches are turned on to create dominating feedback paths. The feedback loops include the load-control switches, thus compensating for their voltage drops. In order to eliminate glitching on the output of the ...
CHAPTER 19: DC Circuits Answers to Questions
... parallel with some resistance. That means that the resistance of the entire circuit has been lowered, and all of the current will flow through the low-resistance ammeter. Ammeters usually have a fairly small current limit, and so the ammeter might very likely get damaged in such a scenario. Also, if ...
... parallel with some resistance. That means that the resistance of the entire circuit has been lowered, and all of the current will flow through the low-resistance ammeter. Ammeters usually have a fairly small current limit, and so the ammeter might very likely get damaged in such a scenario. Also, if ...
AN3137 - STMicroelectronics
... The ADC is driven by a clock derived from the MCU system clock through a divider. The divider divides the master clock by a factor 1 or 2. The maximum ADC clock is 16 MHz and the minimum is 320 kHz. Each conversion step (which consists of switching the capacitor network, comparing results, and stori ...
... The ADC is driven by a clock derived from the MCU system clock through a divider. The divider divides the master clock by a factor 1 or 2. The maximum ADC clock is 16 MHz and the minimum is 320 kHz. Each conversion step (which consists of switching the capacitor network, comparing results, and stori ...
PCA82C250 1. General description CAN controller interface
... It is primarily intended for high-speed automotive applications (up to 1 MBd). The device provides differential transmit capability to the bus and differential receive capability to the CAN controller. It is fully compatible with the “ISO 11898” standard. A current limiting circuit protects the tran ...
... It is primarily intended for high-speed automotive applications (up to 1 MBd). The device provides differential transmit capability to the bus and differential receive capability to the CAN controller. It is fully compatible with the “ISO 11898” standard. A current limiting circuit protects the tran ...
Lesson 2 Resistance
... What are the electrical components called resistors? Resistors are electrical components very often used in electrical circuits to control the amount of current. Resistor are available in a large range of values and are typically made using these types of materials: Resistive metal film Resistive w ...
... What are the electrical components called resistors? Resistors are electrical components very often used in electrical circuits to control the amount of current. Resistor are available in a large range of values and are typically made using these types of materials: Resistive metal film Resistive w ...
ltc1871ems-1-trpbf中文资料
... the internal oscillator can be synchronized to an external clock applied to the MODE/SYNC pin and can be locked to a frequency between 100% and 130% of its nominal value. When the MODE/SYNC pin is left open, it is pulled low by an internal 50k resistor and Burst Mode operation is enabled. If this pi ...
... the internal oscillator can be synchronized to an external clock applied to the MODE/SYNC pin and can be locked to a frequency between 100% and 130% of its nominal value. When the MODE/SYNC pin is left open, it is pulled low by an internal 50k resistor and Burst Mode operation is enabled. If this pi ...
AD7891 数据手册DataSheet下载
... has standard control inputs and fast data access times for both the serial and parallel interfaces, ensuring easy interfacing to modern microprocessors, microcontrollers, and digital signal processors. In addition to the traditional dc accuracy specifications, such as linearity, full-scale and offse ...
... has standard control inputs and fast data access times for both the serial and parallel interfaces, ensuring easy interfacing to modern microprocessors, microcontrollers, and digital signal processors. In addition to the traditional dc accuracy specifications, such as linearity, full-scale and offse ...
Power MOSFET: Rg impact on applications
... MOSFET gate driving circuits with turn-on/off current paths . . . . . . . . . . . . . . . . . . . . . . . . 8 High Rg switching waveforms (with 50 Ω additional external resistor) . . . . . . . . . . . . . . . . . 9 Testing circuit schematics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
... MOSFET gate driving circuits with turn-on/off current paths . . . . . . . . . . . . . . . . . . . . . . . . 8 High Rg switching waveforms (with 50 Ω additional external resistor) . . . . . . . . . . . . . . . . . 9 Testing circuit schematics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
BQ2040 数据资料 dataSheet 下载
... of a single-point ground return. Sharing high-current ground with small signal ground causes undesirable noise on the small signal nodes. Additionally, in reference to Figure 1: ...
... of a single-point ground return. Sharing high-current ground with small signal ground causes undesirable noise on the small signal nodes. Additionally, in reference to Figure 1: ...
The circuit current
... We have now seen a number of common electronic components. Lets now try and combine some of these into a working circuit. ...
... We have now seen a number of common electronic components. Lets now try and combine some of these into a working circuit. ...
Integrating ADC
An integrating ADC is a type of analog-to-digital converter that converts an unknown input voltage into a digital representation through the use of an integrator. In its most basic implementation, the unknown input voltage is applied to the input of the integrator and allowed to ramp for a fixed time period (the run-up period). Then a known reference voltage of opposite polarity is applied to the integrator and is allowed to ramp until the integrator output returns to zero (the run-down period). The input voltage is computed as a function of the reference voltage, the constant run-up time period, and the measured run-down time period. The run-down time measurement is usually made in units of the converter's clock, so longer integration times allow for higher resolutions. Likewise, the speed of the converter can be improved by sacrificing resolution.Converters of this type can achieve high resolution, but often do so at the expense of speed. For this reason, these converters are not found in audio or signal processing applications. Their use is typically limited to digital voltmeters and other instruments requiring highly accurate measurements.