VIPer12ADIP VIPer12AS LOW POWER OFF LINE SMPS PRIMARY SWITCHER
... In a real application, the FB pin is driven with an optocoupler as shown on figure 9 which acts as a pull up. So, it is not possible to really short this pin to ground and the above drain current value is not achievable. Nevertheless, the capacitor C is averaging the voltage on the FB pin, and when ...
... In a real application, the FB pin is driven with an optocoupler as shown on figure 9 which acts as a pull up. So, it is not possible to really short this pin to ground and the above drain current value is not achievable. Nevertheless, the capacitor C is averaging the voltage on the FB pin, and when ...
TPS65012 数据资料 dataSheet 下载
... the core voltage and peripheral, I/O rails in a processor-based system. Both step-down converters enter a low power mode at light load for maximum efficiency across the widest possible range of load currents. The LOW_PWR pin allows the core converter to lower its output voltage when the application ...
... the core voltage and peripheral, I/O rails in a processor-based system. Both step-down converters enter a low power mode at light load for maximum efficiency across the widest possible range of load currents. The LOW_PWR pin allows the core converter to lower its output voltage when the application ...
DUAL OUTPUT POWER SUPPLY Agilent MODEL
... Less than 50 msec for output recovery to within 15 mV of nominal output voltage following a load change from full load to half load, or vice versa. OUTPUT VOLTAGE OVERSHOOT During turn-on or turn-off of ac power, output plus overshoot will not exceed 1 V if the output control is set for less than 1 ...
... Less than 50 msec for output recovery to within 15 mV of nominal output voltage following a load change from full load to half load, or vice versa. OUTPUT VOLTAGE OVERSHOOT During turn-on or turn-off of ac power, output plus overshoot will not exceed 1 V if the output control is set for less than 1 ...
AD633 (Rev. K)
... inputs are converted to differential currents by voltage-to-current converters. The product of these currents is generated by the multiplying core. A buried Zener reference provides an overall scale factor of 10 V. The sum of (X × Y)/10 + Z is then applied to the output amplifier. The amplifier summ ...
... inputs are converted to differential currents by voltage-to-current converters. The product of these currents is generated by the multiplying core. A buried Zener reference provides an overall scale factor of 10 V. The sum of (X × Y)/10 + Z is then applied to the output amplifier. The amplifier summ ...
MAX9157 Quad Bus LVDS Transceiver General Description Features
... Without a fail-safe circuit, when the input is undriven, noise at the input may switch the outputs and it may appear to the system that data is being sent. Open or undriven terminated input conditions can occur when a cable is disconnected or cut, or when driver output is in high impedance. A shorte ...
... Without a fail-safe circuit, when the input is undriven, noise at the input may switch the outputs and it may appear to the system that data is being sent. Open or undriven terminated input conditions can occur when a cable is disconnected or cut, or when driver output is in high impedance. A shorte ...
CC2541-Q1 - Texas Instruments
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions is not implied. Exposure to absol ...
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions is not implied. Exposure to absol ...
lecure06_07_02_2010
... • Input resistance tells us how much current (power) our input signal needs to provide • Output resistance says how small of a load we can drive EE40 Summer 2010 ...
... • Input resistance tells us how much current (power) our input signal needs to provide • Output resistance says how small of a load we can drive EE40 Summer 2010 ...
MXL1543B +5V Multiprotocol, 3Tx/3Rx, Software- Selectable Clock/Data Transceivers General Description
... V.28 (RS-232), V.10/V.11 (RS-449/V.36, EIA-530, EIA530A, X.21), and V.35 protocols. The MXL1543B transceivers carry the high-speed clock and data signals while the MXL1544/MAX3175 carry the control signals. The MXL1543B can be terminated by the MXL1344A software-selectable resistor termination netwo ...
... V.28 (RS-232), V.10/V.11 (RS-449/V.36, EIA-530, EIA530A, X.21), and V.35 protocols. The MXL1543B transceivers carry the high-speed clock and data signals while the MXL1544/MAX3175 carry the control signals. The MXL1543B can be terminated by the MXL1344A software-selectable resistor termination netwo ...
Institutionen för systemteknik Department of Electrical Engineering Frequency Application
... its functional blocks are modelled to attain the best possible performance. In particular, the nonlinearities which affect the cyclic/algorithmic converter are discussed. This ADC has been designed for built-in-self-testing (BiST) on a chip. It is only functional during the testing phase, so power d ...
... its functional blocks are modelled to attain the best possible performance. In particular, the nonlinearities which affect the cyclic/algorithmic converter are discussed. This ADC has been designed for built-in-self-testing (BiST) on a chip. It is only functional during the testing phase, so power d ...
TPS75201 数据资料 dataSheet 下载
... Stresses above these ratings may cause permanent damage to the device. Exposure to absolute maximum conditions for extended periods may degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not imp ...
... Stresses above these ratings may cause permanent damage to the device. Exposure to absolute maximum conditions for extended periods may degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not imp ...
LT6700/LT6700HV - Micropower, Low Voltage, Dual Comparator with 400mV Reference
... voltage comparators with a 400mV reference in a 6-lead SOT-23 or tiny DFN package. Operating with supplies from 1.4V up to 18V, these devices draw only 6.5µA, making them ideal for low voltage system monitoring. Hysteresis is included in the comparators, easing design requirements to insure stable o ...
... voltage comparators with a 400mV reference in a 6-lead SOT-23 or tiny DFN package. Operating with supplies from 1.4V up to 18V, these devices draw only 6.5µA, making them ideal for low voltage system monitoring. Hysteresis is included in the comparators, easing design requirements to insure stable o ...
CH 215 EXPERIMENT # 1 Ohm`s Law
... your report) the manufacturer's stated resistance value for each resistor. Calculate and report the difference between the manufacturer's resistance value and your calculated average resistance for each of the 3 resistors. Assume the colour code value is correct. 10. On the same sheet of graph paper ...
... your report) the manufacturer's stated resistance value for each resistor. Calculate and report the difference between the manufacturer's resistance value and your calculated average resistance for each of the 3 resistors. Assume the colour code value is correct. 10. On the same sheet of graph paper ...
AAT4684 数据资料DataSheet下载
... The AAT4684 adjustable version has a 1.1V 1.5% overvoltage trip threshold on the OVP pin. With a resistor divider on OVP pin from IN to GND, the over-voltage trip point can be adjusted anywhere within the input voltage range (see Table 1). Once the over-voltage trip level is triggered, the PMOS swi ...
... The AAT4684 adjustable version has a 1.1V 1.5% overvoltage trip threshold on the OVP pin. With a resistor divider on OVP pin from IN to GND, the over-voltage trip point can be adjusted anywhere within the input voltage range (see Table 1). Once the over-voltage trip level is triggered, the PMOS swi ...
1 Measuring resistive devices
... Resistivity measurements are commonly performed in a linear four-point geometry using current sourcing, as shown in Fig. 7. In this arrangement, the sample of interest is contacted by four collinear probes of negligible size compared to any sample dimension. The outer two probes introduce a current ...
... Resistivity measurements are commonly performed in a linear four-point geometry using current sourcing, as shown in Fig. 7. In this arrangement, the sample of interest is contacted by four collinear probes of negligible size compared to any sample dimension. The outer two probes introduce a current ...
2.7 V to 5.5 V, 250 µA, Rail-to-Rail Output nano AD5662
... The AD5662 requires an external reference voltage to set the output range of the DAC. The part incorporates a power-on reset circuit that ensures the DAC output powers up to 0 V (AD5662x-1) or to midscale (AD5662x-2), and remains there until a valid write takes place. The part contains a power-down ...
... The AD5662 requires an external reference voltage to set the output range of the DAC. The part incorporates a power-on reset circuit that ensures the DAC output powers up to 0 V (AD5662x-1) or to midscale (AD5662x-2), and remains there until a valid write takes place. The part contains a power-down ...
SUPPORT BOOKLET FOR UNIT 1
... The actual function of a logic processor is defined by a TRUTH TABLE which will summarise ALL possible output states for ALL possible combinations of input states. Analogue electronics uses continuously varying voltages and so it is not possible to produce tables showing the relationship between eve ...
... The actual function of a logic processor is defined by a TRUTH TABLE which will summarise ALL possible output states for ALL possible combinations of input states. Analogue electronics uses continuously varying voltages and so it is not possible to produce tables showing the relationship between eve ...
Review of exponential charging and discharging in RC Circuits
... If there are no independent voltage or current sources in a circuit, VTH = 0 V and IN = 0 A. If there is no independent voltage or current present in a circuit (only resistors and linear dependent sources), all currents and voltages in the circuit are zero. In this situation, you know that the I-V g ...
... If there are no independent voltage or current sources in a circuit, VTH = 0 V and IN = 0 A. If there is no independent voltage or current present in a circuit (only resistors and linear dependent sources), all currents and voltages in the circuit are zero. In this situation, you know that the I-V g ...
8413S12BI-126 - Integrated Device Technology
... NOTE: All HCSL output banks running at 100MHz. NOTE: Electrical parameters are guaranteed over the specified ambient operating temperature range, which is established when the device is mounted in a test socket with maintained transverse airflow greater than 500 lfpm. The device will meet specificat ...
... NOTE: All HCSL output banks running at 100MHz. NOTE: Electrical parameters are guaranteed over the specified ambient operating temperature range, which is established when the device is mounted in a test socket with maintained transverse airflow greater than 500 lfpm. The device will meet specificat ...
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.