a High Performance 4/8 Channel Fault-Protected Analog Multiplexers ADG438F/ADG439F*
... The ADG438F/ADG439F are CMOS analog multiplexers, the ADG438F comprising 8 single channels and the ADG439F comprising four differential channels. These multiplexers provide fault protection. Using a series n-channel, p-channel, nchannel MOSFET structure, both device and signal source protection is p ...
... The ADG438F/ADG439F are CMOS analog multiplexers, the ADG438F comprising 8 single channels and the ADG439F comprising four differential channels. These multiplexers provide fault protection. Using a series n-channel, p-channel, nchannel MOSFET structure, both device and signal source protection is p ...
BDTIC www.BDTIC.com/infineon L E D Dr i ve r ... Dr i vin g 2W L...
... descriptions, functions descriptions and specifications. ILD4120 maintains a constant current through a string of LEDS as long as the input voltage exceeds the sum of the forward voltages of the LEDs in the string by at least 3 V. The maximum input voltage for this demonstration board must not excee ...
... descriptions, functions descriptions and specifications. ILD4120 maintains a constant current through a string of LEDS as long as the input voltage exceeds the sum of the forward voltages of the LEDs in the string by at least 3 V. The maximum input voltage for this demonstration board must not excee ...
Electricity in a 2D mechanics simulator for education
... Electricity can be a difficult topic to grasp since it is abstract, it is e.g. not possible to see the current and the voltage in a circuit. If electricity can be simulated and visualized, it can become less abstract and easier to understand. This thesis covers the process of simulating electricity ...
... Electricity can be a difficult topic to grasp since it is abstract, it is e.g. not possible to see the current and the voltage in a circuit. If electricity can be simulated and visualized, it can become less abstract and easier to understand. This thesis covers the process of simulating electricity ...
... the MOS device. In order to work properly and to achieve high performance, reduced-swing circuits normally require amplifier circuits, whose task it is to restore the signal to its full swing in a minimum amount of time and with a minimum amount of extra energy consumption. Keywords: CMOS operationa ...
ADS823, ADS826: 10-Bit, 60MHz Sampling Analog-To
... dual supplies. This might be necessary to take full advantage of very low distortion operational amplifiers, like the OPA642. The advantage is that the driving amplifier can be operated with a ground referenced bipolar signal swing. This will keep the distortion performance at its lowest since the s ...
... dual supplies. This might be necessary to take full advantage of very low distortion operational amplifiers, like the OPA642. The advantage is that the driving amplifier can be operated with a ground referenced bipolar signal swing. This will keep the distortion performance at its lowest since the s ...
Design criteria for SEPIC and Cuk converters as power factor
... period. Its value has a great influence in the input current waveform. The resonant frequency of C,, L, and must be much greater than line frequency, to avoid input current oscilations each half cycle. Besides, if the resonant frequency is near the switching frequency, the characteristic of good pow ...
... period. Its value has a great influence in the input current waveform. The resonant frequency of C,, L, and must be much greater than line frequency, to avoid input current oscilations each half cycle. Besides, if the resonant frequency is near the switching frequency, the characteristic of good pow ...
AN2835
... The front-end stage of conventional offline converters, typically consisting of a full-wave rectifier bridge with a capacitor filter, has an unregulated DC bus from the AC mains. The filter capacitor must be large enough to have a relatively low ripple superimposed on the DC level. The current from ...
... The front-end stage of conventional offline converters, typically consisting of a full-wave rectifier bridge with a capacitor filter, has an unregulated DC bus from the AC mains. The filter capacitor must be large enough to have a relatively low ripple superimposed on the DC level. The current from ...
High-Frequency Voltage-to-Frequency Converter
... normally produce the best results. Silver-mica types will result in slightly higher drift, but may be adequate in many applications. A low temperature coefficient film resistor should be used for RIN. ...
... normally produce the best results. Silver-mica types will result in slightly higher drift, but may be adequate in many applications. A low temperature coefficient film resistor should be used for RIN. ...
INA133 数据资料 dataSheet 下载
... The INA133 and INA2133 are laser trimmed for low offset voltage and drift. Most applications require no external offset adjustment. Figure 2 shows an optional circuit for trimming the output offset voltage. The output is referred to the output reference terminal (pin 1), which is normally grounded. ...
... The INA133 and INA2133 are laser trimmed for low offset voltage and drift. Most applications require no external offset adjustment. Figure 2 shows an optional circuit for trimming the output offset voltage. The output is referred to the output reference terminal (pin 1), which is normally grounded. ...
NCP1522B - Step-Down DC-DC Converter
... switches are internal. The output voltage is set by an external resistor divider in the range of 0.9 V to 3.3 V and can source at least 600 mA. The NCP1522B works with two modes of operation; PWM/PFM depending on the current required. In PWM mode, the device can supply voltage with a tolerance of "3 ...
... switches are internal. The output voltage is set by an external resistor divider in the range of 0.9 V to 3.3 V and can source at least 600 mA. The NCP1522B works with two modes of operation; PWM/PFM depending on the current required. In PWM mode, the device can supply voltage with a tolerance of "3 ...
OP37
... Differential Input Voltage (Note2) . . . . . . . . . . . . . . . . . 0.7 V Differential Input Current (Note 2) . . . . . . . . . . . . . . . . 25 mA Storage Temperature Range . . . . . . . . . . . . . –65∞C to +150∞C ...
... Differential Input Voltage (Note2) . . . . . . . . . . . . . . . . . 0.7 V Differential Input Current (Note 2) . . . . . . . . . . . . . . . . 25 mA Storage Temperature Range . . . . . . . . . . . . . –65∞C to +150∞C ...
UNIT-IV TRANSISTOR BIASING AND STABILIZATION 1. What is the
... 1. What is the need for biasing? In order to produce distortion free output in amplifier circuits, the supply voltages and resistances establish a set of dc voltage VCEQ and ICQ to operate the transistor in the active region. These voltages and currents are called quiescent values which determine th ...
... 1. What is the need for biasing? In order to produce distortion free output in amplifier circuits, the supply voltages and resistances establish a set of dc voltage VCEQ and ICQ to operate the transistor in the active region. These voltages and currents are called quiescent values which determine th ...
12-Bit, 80 MSPS CommsADC? Analog-to-Digital
... track-and-hold amplifier implemented using a switched capacitor technique, shown in Figure 19. This differential input topology, along with closely matched capacitors, produces a high level of ac-performance up to high sampling rates. The ADS5410 requires each of the analog inputs (AIN+, AIN–) to be ...
... track-and-hold amplifier implemented using a switched capacitor technique, shown in Figure 19. This differential input topology, along with closely matched capacitors, produces a high level of ac-performance up to high sampling rates. The ADS5410 requires each of the analog inputs (AIN+, AIN–) to be ...
Thevenin and Norton`s Theorem w/ Dep. Sources
... To get the equivalent resistance of a circuit, as seen by two terminals of that circuit, we follow these steps. The active sign convention for the test source 1) Set all independent sources equal to zero. gives the passive sign convention for the 2) Find the equivalent resistance. circuit, which is ...
... To get the equivalent resistance of a circuit, as seen by two terminals of that circuit, we follow these steps. The active sign convention for the test source 1) Set all independent sources equal to zero. gives the passive sign convention for the 2) Find the equivalent resistance. circuit, which is ...
MIC5219 General Description Features 500mA-Peak Output LDO Regulator
... temperature, and the regulator will go into thermal shutdown. See Table 1 and the “Thermal Considerations” section for details. 2. The device is not guaranteed to function outside its operating rating. 3. Specification for packaged product only. 4. Output voltage temperature coefficient is defi ...
... temperature, and the regulator will go into thermal shutdown. See Table 1 and the “Thermal Considerations” section for details. 2. The device is not guaranteed to function outside its operating rating. 3. Specification for packaged product only. 4. Output voltage temperature coefficient is defi ...
Circuit Building Lab
... The first thing that you need to learn how to use is the ammeter. Ammeters, just like wires, have extremely small resistances. In other words, they allow current to flow through them very easily. For that reason, an ammeter is connected “in series” with the component of the circuit that you are tryi ...
... The first thing that you need to learn how to use is the ammeter. Ammeters, just like wires, have extremely small resistances. In other words, they allow current to flow through them very easily. For that reason, an ammeter is connected “in series” with the component of the circuit that you are tryi ...
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.