MAX3243 数据资料 dataSheet 下载
... Flexible control options for power management are available when the serial port is inactive. The auto-powerdown feature functions when FORCEON is low and FORCEOFF is high. During this mode of operation, if the device does not sense a valid RS-232 signal, the driver outputs are disabled. If FORCEOFF ...
... Flexible control options for power management are available when the serial port is inactive. The auto-powerdown feature functions when FORCEON is low and FORCEOFF is high. During this mode of operation, if the device does not sense a valid RS-232 signal, the driver outputs are disabled. If FORCEOFF ...
MAX5065/MAX5067 Dual-Phase, +0.6V to +3.3V Output Parallelable, Average-Current-Mode Controllers General Description
... package with a minimum number of external components. The MAX5065/MAX5067 utilize a dual-phase, average-current-mode control that enables optimal use of low RDS(ON) MOSFETs, eliminating the need for external heatsinks even when delivering high output currents. Differential sensing enables accurate c ...
... package with a minimum number of external components. The MAX5065/MAX5067 utilize a dual-phase, average-current-mode control that enables optimal use of low RDS(ON) MOSFETs, eliminating the need for external heatsinks even when delivering high output currents. Differential sensing enables accurate c ...
AND8020/D Termination of ECL Devices with EF (Emitter Follower) OUTPUT Structure
... The near standard pair termination scheme uses a pull−down resistor, RE, located at each driver pin to return the output transistor bias current near the driver, and an impedance matching parallel resistor, RT, located at the receiver input pins (see Figure 7, standard pair with external parallel, a ...
... The near standard pair termination scheme uses a pull−down resistor, RE, located at each driver pin to return the output transistor bias current near the driver, and an impedance matching parallel resistor, RT, located at the receiver input pins (see Figure 7, standard pair with external parallel, a ...
BD135/ 137/ 139 NPN Epitaxial Silicon Transistor
... This datasheet contains preliminary data, and supplementary data will be published at a later date. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve ...
... This datasheet contains preliminary data, and supplementary data will be published at a later date. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve ...
A CMOS low power, process/temperature variation tolerant RSSI
... It is important to choose the number of stages in the limiter and RSSI design in order to achieve low power consumption， gain, bandwidth as well as allowable errors. Assuming the limiting amplifier consists of N identical gain stages. The gain and bandwidth of the signal stage are represented as As ...
... It is important to choose the number of stages in the limiter and RSSI design in order to achieve low power consumption， gain, bandwidth as well as allowable errors. Assuming the limiting amplifier consists of N identical gain stages. The gain and bandwidth of the signal stage are represented as As ...
Lessons In Electric Circuits, Volume VI -- Experiments
... company well-known in North America. Often times, components of better quality and lower price may be obtained through mail-order companies and other, lesser-known supply houses. I strongly recommend that experimenters obtain some of the more expensive components such as transformers (see the AC cha ...
... company well-known in North America. Often times, components of better quality and lower price may be obtained through mail-order companies and other, lesser-known supply houses. I strongly recommend that experimenters obtain some of the more expensive components such as transformers (see the AC cha ...
APPLICATION NOTE—105 Application Note 105 December 2005 Current Sense Circuit Collection
... so the ultra-high precision concept can be utilized at higher voltages than the fully integrated ICs mentioned. This circuit simply commutates charge from the flying sense capacitor to the ground-referenced output capacitor so that under dc input conditions the single-ended output voltage is exactly ...
... so the ultra-high precision concept can be utilized at higher voltages than the fully integrated ICs mentioned. This circuit simply commutates charge from the flying sense capacitor to the ground-referenced output capacitor so that under dc input conditions the single-ended output voltage is exactly ...
MAX11163 16-Bit, 250ksps, +5V Unipolar Input, SAR ADC, in Tiny 10-Pin µMAX
... The MAX11163 ADC consists of a true sampling pseudodifferential input stage with high-impedance, capacitive inputs. The internal T/H circuitry feature a small-signal bandwidth of about 6MHz to provide 16-bit accurate sampling in 1Fs. This allows for accurate sampling of a number of scanned channels ...
... The MAX11163 ADC consists of a true sampling pseudodifferential input stage with high-impedance, capacitive inputs. The internal T/H circuitry feature a small-signal bandwidth of about 6MHz to provide 16-bit accurate sampling in 1Fs. This allows for accurate sampling of a number of scanned channels ...
Aalborg Universitet Linderum Electricity Quality - Measurements and Analysis
... measured total THDs above 1.2%. However, considering the measured THD and the fact the main contributions are for the 3rd and 5th harmonic, it can be said with a high degree of certain that this is not issue. ...
... measured total THDs above 1.2%. However, considering the measured THD and the fact the main contributions are for the 3rd and 5th harmonic, it can be said with a high degree of certain that this is not issue. ...
TMC6130 Datasheet
... diagnostic and safety features. It can be used within a large operating range from battery systems on up to 24V DC. This versatility covers a wide spectrum of applications and motor sizes, all while keeping costs down. Several safe operating features are integrated, including diagnostics related to ...
... diagnostic and safety features. It can be used within a large operating range from battery systems on up to 24V DC. This versatility covers a wide spectrum of applications and motor sizes, all while keeping costs down. Several safe operating features are integrated, including diagnostics related to ...
Circuit Pitfalls
... E-field across channel impart high energies to some carriers – These “hot” carriers may be blasted into the gate oxide where they become trapped – Charge accumulation causes shift in Vt over time – Eventually Vt shifts too far for correct operation Choose VDD to achieve reasonable product lifeti ...
... E-field across channel impart high energies to some carriers – These “hot” carriers may be blasted into the gate oxide where they become trapped – Charge accumulation causes shift in Vt over time – Eventually Vt shifts too far for correct operation Choose VDD to achieve reasonable product lifeti ...
Scanning photo-induced impedance microscopy
... who carried out photocurrent measurements at electrolyte insulator semiconductor (EIS) structures with Si3N4 as the sensitive layer. In contrast to LAPS, we suggest to use differences in the photocurrent in the saturation region of the photocurrent curve for SPIM. If the layer under investigation is ...
... who carried out photocurrent measurements at electrolyte insulator semiconductor (EIS) structures with Si3N4 as the sensitive layer. In contrast to LAPS, we suggest to use differences in the photocurrent in the saturation region of the photocurrent curve for SPIM. If the layer under investigation is ...
LTM8029 - 36VIN, 600mA Step-Down μModule Converter with 5μA Quiescent Current
... indicated in Table 1 is not recommended, and may result in undesirable operation. Using larger values is generally acceptable, and can yield improved dynamic response, if it is necessary. It is incumbent upon the user to verify proper operation over the intended system’s line, load and environmental ...
... indicated in Table 1 is not recommended, and may result in undesirable operation. Using larger values is generally acceptable, and can yield improved dynamic response, if it is necessary. It is incumbent upon the user to verify proper operation over the intended system’s line, load and environmental ...
MAX19793 1500MHz to 6000MHz Dual Analog Voltage Variable
... One attenuator, fRF1 + fRF2 term, fRF1 - fRF2 = 1MHz, VCTRL = 1V to 2.5V, PRF = 0dBm/tone applied to attenuator ...
... One attenuator, fRF1 + fRF2 term, fRF1 - fRF2 = 1MHz, VCTRL = 1V to 2.5V, PRF = 0dBm/tone applied to attenuator ...
LTC6655 – 0.25ppm Noise, Low Drift Precision References
... noise measurements will yield larger and smaller peak values in a given measurement interval. By repeating the measurement for 1000 intervals, each 10 seconds long, it is shown that there are time intervals during which the noise is higher than in a typical single interval, as predicted by statistic ...
... noise measurements will yield larger and smaller peak values in a given measurement interval. By repeating the measurement for 1000 intervals, each 10 seconds long, it is shown that there are time intervals during which the noise is higher than in a typical single interval, as predicted by statistic ...
Multimeter
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A multimeter or a multitester, also known as a VOM (Volt-Ohm meter or Volt-Ohm-milliammeter ), is an electronic measuring instrument that combines several measurement functions in one unit. A typical multimeter would include basic features such as the ability to measure voltage, current, and resistance. Analog multimeters use a microammeter whose pointer moves over a scale calibrated for all the different measurements that can be made. Digital multimeters (DMM, DVOM) display the measured value in numerals, and may also display a bar of a length proportional to the quantity being measured. Digital multimeters are now far more common but analog multimeters are still preferable in some cases, for example when monitoring a rapidly varying value. A multimeter can be a hand-held device useful for basic fault finding and field service work, or a bench instrument which can measure to a very high degree of accuracy. They can be used to troubleshoot electrical problems in a wide array of industrial and household devices such as electronic equipment, motor controls, domestic appliances, power supplies, and wiring systems.Multimeters are available in a wide range of features and prices. Cheap multimeters can cost less than US$10, while laboratory-grade models with certified calibration can cost more than US$5,000.