AN105 - Current Sense Circuit Collection Making Sense of Current
... sense resistor. A high precision buffer amplifier would typically follow this circuit (such as an LTC2054). The commutation rate is user set by the capacitor connected to Pin 14. For negative supply monitoring, Pin 15 would be tied to the negative rail rather than ground. ...
... sense resistor. A high precision buffer amplifier would typically follow this circuit (such as an LTC2054). The commutation rate is user set by the capacitor connected to Pin 14. For negative supply monitoring, Pin 15 would be tied to the negative rail rather than ground. ...
Document
... • Compensation is used to either eliminate openloop roll-off rates greater than -20 dB/dec or extend the -20 dB/dec rate to a lower gain. • Two basic methods of compensation for IC opamps: internal and external. • In either case an RC series circuit is added so that its critical frequency is less th ...
... • Compensation is used to either eliminate openloop roll-off rates greater than -20 dB/dec or extend the -20 dB/dec rate to a lower gain. • Two basic methods of compensation for IC opamps: internal and external. • In either case an RC series circuit is added so that its critical frequency is less th ...
Assessing the Effectiveness of Self
... Since self-tests are executedoften in the digital relay, they detect component failures soon after they occur. As a minimum, digital relay self-tests include tests of memory chips, aId converter, power supply, and microprocessor. It is convenient to consider digital relays in three sections: ...
... Since self-tests are executedoften in the digital relay, they detect component failures soon after they occur. As a minimum, digital relay self-tests include tests of memory chips, aId converter, power supply, and microprocessor. It is convenient to consider digital relays in three sections: ...
Section A
... Description of Operation The SP-101 and SP-104 are precision current monitors for both AC and DC applications. They can be programmed for either overload sensing or underload sensing. The internal shunt facilitates direct connection into a current loop up to 200mA. The units can also be used in conj ...
... Description of Operation The SP-101 and SP-104 are precision current monitors for both AC and DC applications. They can be programmed for either overload sensing or underload sensing. The internal shunt facilitates direct connection into a current loop up to 200mA. The units can also be used in conj ...
Variation-Aware Supply Voltage Assignment for Minimizing Circuit Degradation and Leakage Xiaoming Chen
... total power consumption. During circuit operation time, NBTIinduced Vth degradation and process variations may severely affect the leakage power. The variations may cause the leakage magnitude and distribution to become larger and wider [3, 4]. So how to accurately analyze and reduce leakage power u ...
... total power consumption. During circuit operation time, NBTIinduced Vth degradation and process variations may severely affect the leakage power. The variations may cause the leakage magnitude and distribution to become larger and wider [3, 4]. So how to accurately analyze and reduce leakage power u ...
LORI DUNN
... b. The ball’s momentum plus the momentum of Jolene and her skateboard equals zero. c. The ball’s momentum has increased because Jolene has tossed it. d. The directions of the ball’s momentum and Jolene’s momentum are the same. ...
... b. The ball’s momentum plus the momentum of Jolene and her skateboard equals zero. c. The ball’s momentum has increased because Jolene has tossed it. d. The directions of the ball’s momentum and Jolene’s momentum are the same. ...
Silicon Controlled Rectifiers
... starts conducting heavily i.e. turned on. Thus, if the breakover voltage of an SCR is 200 V, it means that it can block a forward voltage (i.e. SCR remains open) as long as the supply voltage is less than 200 V. If the supply voltage is more than this value, then SCR will be turned on. In practice, ...
... starts conducting heavily i.e. turned on. Thus, if the breakover voltage of an SCR is 200 V, it means that it can block a forward voltage (i.e. SCR remains open) as long as the supply voltage is less than 200 V. If the supply voltage is more than this value, then SCR will be turned on. In practice, ...
Low-Power, Low-Noise, Highly Integrated, 6
... provides gains ranging from 1 to 128 to amplify lowlevel signals for resistive bridge or thermocouple applications. Additionally, these devices integrate a low-drift, 2.5-V reference that reduces printed circuit board (PCB) area. Finally, two programmable excitation current sources (IDACs) allow for ...
... provides gains ranging from 1 to 128 to amplify lowlevel signals for resistive bridge or thermocouple applications. Additionally, these devices integrate a low-drift, 2.5-V reference that reduces printed circuit board (PCB) area. Finally, two programmable excitation current sources (IDACs) allow for ...
LTC2436-1 - 2-Channel Differential Input 16
... modes). These various modes do not require programming configuration registers; moreover, they do not disturb the cyclic operation described above. These modes of operation are described in detail in the Serial Interface Timing Modes section. Conversion Clock A major advantage the delta-sigma conver ...
... modes). These various modes do not require programming configuration registers; moreover, they do not disturb the cyclic operation described above. These modes of operation are described in detail in the Serial Interface Timing Modes section. Conversion Clock A major advantage the delta-sigma conver ...
LT3751 - High Voltage Capacitor Charger Controller with Regulation
... Maximum Rating condition for extended periods may affect device reliability and lifetime. Note 2: The LT3751E is guaranteed to meet performance specifications from 0°C to 125°C junction temperature. Specifications over the –40°C to 125°C operating junction temperature range are assured by design cha ...
... Maximum Rating condition for extended periods may affect device reliability and lifetime. Note 2: The LT3751E is guaranteed to meet performance specifications from 0°C to 125°C junction temperature. Specifications over the –40°C to 125°C operating junction temperature range are assured by design cha ...
ADM1276 数据手册DataSheet 下载
... Central office equipment Telecommunication and data communication equipment PCs/servers ...
... Central office equipment Telecommunication and data communication equipment PCs/servers ...
74VCX16245 Low Voltage 16-Bit Bidirectional Transceiver with 3.6V Tolerant Inputs and Outputs 7
... buffers with 3-STATE outputs and is intended for bus oriented applications. The device is byte controlled. Each byte has separate 3-STATE control inputs which can be shorted together for full 16-bit operation. The T/R inputs determine the direction of data flow through the device. The OE inputs disa ...
... buffers with 3-STATE outputs and is intended for bus oriented applications. The device is byte controlled. Each byte has separate 3-STATE control inputs which can be shorted together for full 16-bit operation. The T/R inputs determine the direction of data flow through the device. The OE inputs disa ...
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.