SP3232EH 数据资料DataSheet下载
... devices ideal for portable or hand-held applications. The SP3232EH transceiver meets the EIA/TIA-232 and ITU-T V.28/V.24 communication protocols and can be implemented in battery-powered, portable, or hand-held applications such as notebook or palmtop computers. The SP3232EH device features Exar's p ...
... devices ideal for portable or hand-held applications. The SP3232EH transceiver meets the EIA/TIA-232 and ITU-T V.28/V.24 communication protocols and can be implemented in battery-powered, portable, or hand-held applications such as notebook or palmtop computers. The SP3232EH device features Exar's p ...
S.C., D.M. Otten, T.A. Keim, and D.J. Perreault, “Design and Evaluation of a 42 V Automotive Alternator with Integrated Switched-Mode Rectifier,” 2007 IEEE Vehicle Power and Propulsion Conference , September 2007, pp. 250 – 258
... realize a 3.4 kW, 42 V alternator. This alternator has the power electronics and control circuitry fully integrated into the machine. To accommodate the prototype switched-mode rectifier, heat sink, and sensors, the alternator case was extended by approximately 4 cm (roughly by a factor of 1.3). As ...
... realize a 3.4 kW, 42 V alternator. This alternator has the power electronics and control circuitry fully integrated into the machine. To accommodate the prototype switched-mode rectifier, heat sink, and sensors, the alternator case was extended by approximately 4 cm (roughly by a factor of 1.3). As ...
Self-Bias Configuration
... The source of water pressure – accumulated electrons at the negative pole of the applied voltage from Drain to Source The drain of water – electron deficiency (or holes) at the positive pole of the applied voltage from Drain to Source. The control of flow of water – Gate voltage that controls the wi ...
... The source of water pressure – accumulated electrons at the negative pole of the applied voltage from Drain to Source The drain of water – electron deficiency (or holes) at the positive pole of the applied voltage from Drain to Source. The control of flow of water – Gate voltage that controls the wi ...
Designing Linear Amplifiers Using the IL300 Optocoupler
... The transfer characteristics of this amplifier are shown in figure 9. The input stage consists of a servo amplifier, U1, which controls the LED drive current. The servo photodiode is operated with zero voltage bias. This is accomplished by connecting the photodiodes anode and cathode directly to U1’ ...
... The transfer characteristics of this amplifier are shown in figure 9. The input stage consists of a servo amplifier, U1, which controls the LED drive current. The servo photodiode is operated with zero voltage bias. This is accomplished by connecting the photodiodes anode and cathode directly to U1’ ...
Introduction Peak Current Surge/Inrush Measurement
... Figure 1: Typical Inrush Surge Content of an AC Powered Product ...
... Figure 1: Typical Inrush Surge Content of an AC Powered Product ...
RGB for ZX Spectrum 128, +2, +2A, +3
... However, the 12V has a 1K inline resistor and the value of R calculated includes this. In effect, a negative resistance of 175 ohms is required! Connecting one of the 12V lines to the BLANKING pin directly yields 0.84V and this is below the specification of 1V - 3V. However, this may be sufficient f ...
... However, the 12V has a 1K inline resistor and the value of R calculated includes this. In effect, a negative resistance of 175 ohms is required! Connecting one of the 12V lines to the BLANKING pin directly yields 0.84V and this is below the specification of 1V - 3V. However, this may be sufficient f ...
ISL8117EVAL1Z User Guide
... power components are the most critical from a layout point of view because they switch a large amount of energy, which tends to generate a large amount of noise. The critical small signal components are those connected to sensitive nodes or those supplying critical bias currents. A multilayer printe ...
... power components are the most critical from a layout point of view because they switch a large amount of energy, which tends to generate a large amount of noise. The critical small signal components are those connected to sensitive nodes or those supplying critical bias currents. A multilayer printe ...
ADS803 数据资料 dataSheet 下载
... The ADS803 typically operates with a +2.5V common-mode voltage, which is established at the center tap of the ladder and connected to the IN input of the converter. Amplifier A1 operates in inverting configuration. Here, resistors R1 and R2 set the DC bias level for A1. Due to the op amp’s noise gai ...
... The ADS803 typically operates with a +2.5V common-mode voltage, which is established at the center tap of the ladder and connected to the IN input of the converter. Amplifier A1 operates in inverting configuration. Here, resistors R1 and R2 set the DC bias level for A1. Due to the op amp’s noise gai ...
3.3-V/5-V Multichannel RS-232 Line Driver/Receiver (Rev. D
... The device has flexible control options for power management when the serial port is inactive. A common disable for all of the drivers and receivers is provided with the active-high STBY input. The active-low EN input is an enable for one receiver to implement a wake-up feature for the serial port. ...
... The device has flexible control options for power management when the serial port is inactive. A common disable for all of the drivers and receivers is provided with the active-high STBY input. The active-low EN input is an enable for one receiver to implement a wake-up feature for the serial port. ...
AD5222 数据手册DataSheet 下载
... 4INL and DNL are measured at V with the RDAC configured as a potentiometer divider similar to a voltage output D/A converter. V = V W A DD and VB = 0 V. DNL specification limits of ±1 LSB maximum are guaranteed monotonic operating conditions. See Figure 21 test circuit. 5Resistor Terminals A, B, W h ...
... 4INL and DNL are measured at V with the RDAC configured as a potentiometer divider similar to a voltage output D/A converter. V = V W A DD and VB = 0 V. DNL specification limits of ±1 LSB maximum are guaranteed monotonic operating conditions. See Figure 21 test circuit. 5Resistor Terminals A, B, W h ...
Where power meets precision PX8000
... for new levels of precision in power measurement. With pervasive microprocessor control and on-going pressure to reduce energy consumption, the lines between electrical and electronic engineering continue to blur – and the need for a new class of hybrid measurement is emerging. Traditional power mea ...
... for new levels of precision in power measurement. With pervasive microprocessor control and on-going pressure to reduce energy consumption, the lines between electrical and electronic engineering continue to blur – and the need for a new class of hybrid measurement is emerging. Traditional power mea ...
Atmel LED Drivers MSL2023 / MSL2024
... The MSL2023/24 LED drivers for two-color systems include a linear current controller for the main string, typically for white LEDs, and a second floating buck controller for a color-adjust LED string. Both the switching and linear controllers drive external MOSFETs to provide flexibility over a wide ...
... The MSL2023/24 LED drivers for two-color systems include a linear current controller for the main string, typically for white LEDs, and a second floating buck controller for a color-adjust LED string. Both the switching and linear controllers drive external MOSFETs to provide flexibility over a wide ...
IOSR Journal of VLSI and Signal Processing (IOSR-JVSP)
... Sub threshold conduction or sub threshold leakage or sub threshold drain current is the current between the source and drain of a MOSFET as shown in Fig.1, when the transistor is in sub threshold region, or weakinversion region, that is, for gate-to-source voltages below the threshold voltage. In th ...
... Sub threshold conduction or sub threshold leakage or sub threshold drain current is the current between the source and drain of a MOSFET as shown in Fig.1, when the transistor is in sub threshold region, or weakinversion region, that is, for gate-to-source voltages below the threshold voltage. In th ...
MAX14984 Enhanced VGA Port Protector with Monitor General Description
... monitor is detected. A switched 5V output provides up to 55mA to the VGA port in addition to normal VGA signals. The MAX14984 features a single active-low enable input to control two 5V USB switches. Each switch supplies 500mA of current with less than 250mV drop from VCC, and is protected against s ...
... monitor is detected. A switched 5V output provides up to 55mA to the VGA port in addition to normal VGA signals. The MAX14984 features a single active-low enable input to control two 5V USB switches. Each switch supplies 500mA of current with less than 250mV drop from VCC, and is protected against s ...
MAX13041 ±80V Fault-Protected High-Speed CAN Transceiver with Low-Power Management and Wake-On CAN
... and allows communication at speeds up to 1Mbps. The extended fault-protected voltage range of ±80V on CAN bus lines allows for use in +12V or +42V automotive, and higher voltage +24V and +36V mid-heavy truck applications. Advanced power management features make the MAX13041 ideal for automotive elec ...
... and allows communication at speeds up to 1Mbps. The extended fault-protected voltage range of ±80V on CAN bus lines allows for use in +12V or +42V automotive, and higher voltage +24V and +36V mid-heavy truck applications. Advanced power management features make the MAX13041 ideal for automotive elec ...
Current source
A current source is an electronic circuit that delivers or absorbs an electric current which is independent of the voltage across it.A current source is the dual of a voltage source. The term constant-current 'sink' is sometimes used for sources fed from a negative voltage supply. Figure 1 shows the schematic symbol for an ideal current source, driving a resistor load. There are two types - an independent current source (or sink) delivers a constant current. A dependent current source delivers a current which is proportional to some other voltage or current in the circuit.