Analog Front End (AFE) for Sensing Temperature in Smart Grid
... • For distribution: Transformer protection, motor protection, air circuit breakers, and molded case circuit breakers Since a number of RTDs are connected to one expansion module or protection relay the conversion time of the ADC is important. The temperature is a slow varying signal, so the number o ...
... • For distribution: Transformer protection, motor protection, air circuit breakers, and molded case circuit breakers Since a number of RTDs are connected to one expansion module or protection relay the conversion time of the ADC is important. The temperature is a slow varying signal, so the number o ...
Analog Switch Guide (Rev. D)
... Digital switches are designed to pass (or isolate) digital signal levels and may exhibit the capability to satisfactorily pass analog signals. Examples are CBT and CBTLV switch families. Analog switches are designed to pass (or isolate) analog signals and often exhibit good digital signal performanc ...
... Digital switches are designed to pass (or isolate) digital signal levels and may exhibit the capability to satisfactorily pass analog signals. Examples are CBT and CBTLV switch families. Analog switches are designed to pass (or isolate) analog signals and often exhibit good digital signal performanc ...
Adjustable Battery-Backup Supervisor for RAM
... CEIN to CEOUT. During normal operation (reset not asserted), the CE transmission gate is enabled and passes all CE transitions. When reset is asserted, this path becomes disabled, preventing erroneous data from corrupting the CMOS RAM. The short CE propagation delay from CEIN to CEOUT enables the TP ...
... CEIN to CEOUT. During normal operation (reset not asserted), the CE transmission gate is enabled and passes all CE transitions. When reset is asserted, this path becomes disabled, preventing erroneous data from corrupting the CMOS RAM. The short CE propagation delay from CEIN to CEOUT enables the TP ...
ADP1740/ADP1741 (Rev. H)
... 12/12—Rev. C to Rev. D Added Junction Temperature of 150°C, Table 3 ........................... 5 Changes to Ordering Guide .......................................................... 19 9/12—Rev. B to Rev. C Changes to Table 3 ......................................................................... ...
... 12/12—Rev. C to Rev. D Added Junction Temperature of 150°C, Table 3 ........................... 5 Changes to Ordering Guide .......................................................... 19 9/12—Rev. B to Rev. C Changes to Table 3 ......................................................................... ...
MAX8660/MAX8660A/MAX8660B/MAX8661 High-Efficiency, Low-I , PMICs with Dynamic Voltage Management for Mobile Applications
... and an 8th always-on LDO are integrated with powermanagement functions. Two dynamically controlled DCDC outputs power the processor core and internal memory. Two other DC-DC converters power I/O, memory, and other peripherals. Additional functions include on/off control for outputs, low-battery dete ...
... and an 8th always-on LDO are integrated with powermanagement functions. Two dynamically controlled DCDC outputs power the processor core and internal memory. Two other DC-DC converters power I/O, memory, and other peripherals. Additional functions include on/off control for outputs, low-battery dete ...
LTC2640 - Single 12-/10-/8-Bit SPI VOUT DACs with 10ppm/°C
... device during momentary overload conditions. Junction temperature can exceed the rated maximum during current limiting. Continuous operation above the specified maximum operating junction temperature may impair device reliability. Note 7: Digital inputs at 0V or VCC. Note 8: Guaranteed by design and ...
... device during momentary overload conditions. Junction temperature can exceed the rated maximum during current limiting. Continuous operation above the specified maximum operating junction temperature may impair device reliability. Note 7: Digital inputs at 0V or VCC. Note 8: Guaranteed by design and ...
MD Model Power Meter - Siemens Global Website
... a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harm ...
... a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harm ...
MAX696/MAX697 Microprocessor Supervisory Circuits General Description Features
... external transistor. It should be noted that the MAX696 need only supply the average current drawn by the CMOS RAM if there is adequate filtering. Many RAM data sheets specify a 75mA maximum supply current, but this peak current spike lasts only 100ns. A 0.1µF bypass capacitor at VOUT supplies the h ...
... external transistor. It should be noted that the MAX696 need only supply the average current drawn by the CMOS RAM if there is adequate filtering. Many RAM data sheets specify a 75mA maximum supply current, but this peak current spike lasts only 100ns. A 0.1µF bypass capacitor at VOUT supplies the h ...
Snubber Circuits: Theory , Design and Application
... to the point where switching occurs at zero voltage and zero current and this raises the reliability of the power stage significantly. Taken to the extreme, zero voltage and current switching becomes resonant power conversion. This becomes necessary when the circuit parasitics become large relative ...
... to the point where switching occurs at zero voltage and zero current and this raises the reliability of the power stage significantly. Taken to the extreme, zero voltage and current switching becomes resonant power conversion. This becomes necessary when the circuit parasitics become large relative ...
Earth fault distance computation with fundamental frequency
... the load currents, even when the fault resistances are very small. Until now, the use of fundamental frequency components has worked only in meshed operation, or when it has been possible to connect the faulty feeder into a closed ring with one healthy feeder (Winter 1993, Roman & Druml 1999, Nikand ...
... the load currents, even when the fault resistances are very small. Until now, the use of fundamental frequency components has worked only in meshed operation, or when it has been possible to connect the faulty feeder into a closed ring with one healthy feeder (Winter 1993, Roman & Druml 1999, Nikand ...
BDTIC www.BDTIC.com/infineon Power Management & Multimarket ICB2FL03G
... characteristics. With respect to any examples or hints given herein, any typical values stated herein and/or any information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation, warranties of ...
... characteristics. With respect to any examples or hints given herein, any typical values stated herein and/or any information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation, warranties of ...
Experiment # 07
... 4. Plot Vout versus (V2 – V1 ), and determine the differential gain (or slope) Ad 5. Compare Ad to the value obtained from Equation (3) and give the % error. 6. What can you say about the simulation? III. Basic circuit for integration: The following circuit is used to perform the integral of an inpu ...
... 4. Plot Vout versus (V2 – V1 ), and determine the differential gain (or slope) Ad 5. Compare Ad to the value obtained from Equation (3) and give the % error. 6. What can you say about the simulation? III. Basic circuit for integration: The following circuit is used to perform the integral of an inpu ...
TPS62125 - Texas Instruments
... to a fast comparator stage. This comparator sets the switching frequency, which is constant for steady state operating conditions, and provides immediate response to dynamic load changes. In order to achieve accurate DC load regulation, a voltage feedback loop is used. The internally compensated reg ...
... to a fast comparator stage. This comparator sets the switching frequency, which is constant for steady state operating conditions, and provides immediate response to dynamic load changes. In order to achieve accurate DC load regulation, a voltage feedback loop is used. The internally compensated reg ...
Laser Power Supply Family LPS 2000 plus Operating Manual
... The devices of the LPS 2000 plus family are based on the new developed MAPS technology and are distinguished by its excellent electrical and mechanical characteristics as well as maximum electromagnetic compatibility (EMC) and leakage current. The running costs are considerably reduced through the P ...
... The devices of the LPS 2000 plus family are based on the new developed MAPS technology and are distinguished by its excellent electrical and mechanical characteristics as well as maximum electromagnetic compatibility (EMC) and leakage current. The running costs are considerably reduced through the P ...
MAX5494–MAX5499 10-Bit, Dual, Nonvolatile, Linear-Taper Digital Potentiometers General Description
... Note 3: The DNL and INL are measured with L_ = VSS = 0. For VDD = 5V, the wiper terminal is driven with a current source of IW = 80µA for the 50kΩ device and IW = 400µA for the 10kΩ device. For VDD = 3V, the wiper terminal is driven with a current source of IW = 40µA for the 50kΩ device and IW = 200 ...
... Note 3: The DNL and INL are measured with L_ = VSS = 0. For VDD = 5V, the wiper terminal is driven with a current source of IW = 80µA for the 50kΩ device and IW = 400µA for the 10kΩ device. For VDD = 3V, the wiper terminal is driven with a current source of IW = 40µA for the 50kΩ device and IW = 200 ...
5 Configuration
... Thyristor control............................................................................................................... Subordinate control loop ................................................................................................. Cycle time ..................................... ...
... Thyristor control............................................................................................................... Subordinate control loop ................................................................................................. Cycle time ..................................... ...
Figure 5.5-3
... Circuit with (a) the voltage source activated and the current source deactivated and (b) the current source activated and the voltage source deactivated. All resistances are in ohms. ...
... Circuit with (a) the voltage source activated and the current source deactivated and (b) the current source activated and the voltage source deactivated. All resistances are in ohms. ...
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.