FUJI IGBT V-IPM APPLICATION MANUAL REH985 September 2012
... addition, they are capable of protecting the IGBT against arm short-circuit. • UV is the protective function that works against drive power supply voltage drop, and it is built in every control IC. • TjOH provides a temperature detecting element on each IGBT chip, and the protection works at high sp ...
... addition, they are capable of protecting the IGBT against arm short-circuit. • UV is the protective function that works against drive power supply voltage drop, and it is built in every control IC. • TjOH provides a temperature detecting element on each IGBT chip, and the protection works at high sp ...
AD7910 数据手册DataSheet下载
... speed, low power, successive approximation ADCs. The parts operate from a single 2.35 V to 5.25 V power supply and feature throughput rates up to 250 kSPS. The parts contain a low noise, wide bandwidth track-and-hold amplifier that can handle input frequencies in excess of 13 MHz. ...
... speed, low power, successive approximation ADCs. The parts operate from a single 2.35 V to 5.25 V power supply and feature throughput rates up to 250 kSPS. The parts contain a low noise, wide bandwidth track-and-hold amplifier that can handle input frequencies in excess of 13 MHz. ...
BDTIC www.BDTIC.com/infineon
... but has to match to the intended application frequency as well. For a broadband ESD protection (80MHz…3GHz) C1 should be about 150pF…50pF. Optional matching can be implemented with a serial inductor L1 for a dedicated frequency. In combination with L1, C1 can be reduced significantly which improves ...
... but has to match to the intended application frequency as well. For a broadband ESD protection (80MHz…3GHz) C1 should be about 150pF…50pF. Optional matching can be implemented with a serial inductor L1 for a dedicated frequency. In combination with L1, C1 can be reduced significantly which improves ...
4-Channel, 625 kSPS, 12-Bit Parallel ADC with a Sequencer AD7934-6
... Data Bit 0 to Data Bit 7. Three-state parallel digital I/O pins that provide the conversion result, and allow the control register to be programmed. These pins are controlled by CS, RD, and WR. The logic high/low voltage levels for these pins are determined by the VDRIVE input. Logic Power Supply In ...
... Data Bit 0 to Data Bit 7. Three-state parallel digital I/O pins that provide the conversion result, and allow the control register to be programmed. These pins are controlled by CS, RD, and WR. The logic high/low voltage levels for these pins are determined by the VDRIVE input. Logic Power Supply In ...
Universal Transducer Interface (UTI)
... (including offset voltages etc.) and K1 or K2 the gain. The factor N represents the number of internal oscillator periods in one phase. In slow mode, N = 1024 and in fast mode N = 128. The voltages Vx and Vref are, for instance, the voltage across the sensor resistor and the reference resistor or Vx ...
... (including offset voltages etc.) and K1 or K2 the gain. The factor N represents the number of internal oscillator periods in one phase. In slow mode, N = 1024 and in fast mode N = 128. The voltages Vx and Vref are, for instance, the voltage across the sensor resistor and the reference resistor or Vx ...
THD+N versus Frequency
... Why is the Noise-dominated region typically lowest in THD+N values? Spectral content dominated by the amplifier’s noise as opposed to its harmonics. Without noise, the curve would continue to decrease with a slope of +20 dB/decade at low frequencies ...
... Why is the Noise-dominated region typically lowest in THD+N values? Spectral content dominated by the amplifier’s noise as opposed to its harmonics. Without noise, the curve would continue to decrease with a slope of +20 dB/decade at low frequencies ...
Low-Power Delta-Sigma Modulators for Medical Applications Ali Fazli Yeknami
... The two hybrid modulators were designed using combined SC active and passive integrators to partially eliminate the analog power associated with the active blocks. The first design employs an active integrator in the 1st stage and a passive integrator in the less critical 2nd stage. A 73.5dB SNR (12 ...
... The two hybrid modulators were designed using combined SC active and passive integrators to partially eliminate the analog power associated with the active blocks. The first design employs an active integrator in the 1st stage and a passive integrator in the less critical 2nd stage. A 73.5dB SNR (12 ...
Superposition of two simple harmonic motions with same frequency
... Example An object is in simple harmonic motion along x axis，its amplitude is 12cm，the period is 2s, at the initial moment (t = 0) the object is at the position of 6 cm and moves toward the positive direction of Ox axis. Try to resolve (1) the equation of oscillation； (2) At t = 0.5 s，Where is the o ...
... Example An object is in simple harmonic motion along x axis，its amplitude is 12cm，the period is 2s, at the initial moment (t = 0) the object is at the position of 6 cm and moves toward the positive direction of Ox axis. Try to resolve (1) the equation of oscillation； (2) At t = 0.5 s，Where is the o ...
AN123 - Linear Technology
... low input noise and low signal distortion (high linearity) while consuming less power with each new generation. At the same time, they are sampling at ever increasing rates, which enables wider signal bandwidths and relaxes the requirements for analog antialias filtering. The switchedcapacitor inputs ...
... low input noise and low signal distortion (high linearity) while consuming less power with each new generation. At the same time, they are sampling at ever increasing rates, which enables wider signal bandwidths and relaxes the requirements for analog antialias filtering. The switchedcapacitor inputs ...
Commerical Audio Guide - Associated Telephone Industries Inc.
... Power equals Voltage times current, thus a higher voltage will result in a lower current needed to arrive at a desired power load. By not having excessive, wasted current, long runs of wire can be prevented from overheating. This makes 70 Volt Systems very energy efficient. Many municipalities in Am ...
... Power equals Voltage times current, thus a higher voltage will result in a lower current needed to arrive at a desired power load. By not having excessive, wasted current, long runs of wire can be prevented from overheating. This makes 70 Volt Systems very energy efficient. Many municipalities in Am ...
DAC8412 数据手册DataSheet 下载
... range. A similar configuration with VREFH at 0 V and VREFL at a negative voltage provides a unipolar negative output range. Bipolar outputs are configured by connecting both VREFH and VREFL to nonzero voltages. This method of setting output voltage range has advantages over other bipolar offsetting ...
... range. A similar configuration with VREFH at 0 V and VREFL at a negative voltage provides a unipolar negative output range. Bipolar outputs are configured by connecting both VREFH and VREFL to nonzero voltages. This method of setting output voltage range has advantages over other bipolar offsetting ...
SGA Strain Gauge Load Cell Amplifier / Signal Conditioner Manual
... The on-board low pass filter can be switched in and adjusted (from 1Hz to 5kHz) using a series of DIP switches. A wide range of proportional output options for currents and voltages can be configured by DIP switch settings. Both the AC and DC versions are based on a common board and are mounted in a ...
... The on-board low pass filter can be switched in and adjusted (from 1Hz to 5kHz) using a series of DIP switches. A wide range of proportional output options for currents and voltages can be configured by DIP switch settings. Both the AC and DC versions are based on a common board and are mounted in a ...
MAX8904 High-Efficiency Power-Management IC with I C
... Lead Temperature (soldering, 10s) .................................+300°C ...
... Lead Temperature (soldering, 10s) .................................+300°C ...
LTC3406/LTC3406-1.5/LTC3406-1.8
... The LTC3406 is capable of Burst Mode operation in which the internal power MOSFETs operate intermittently based on load demand. In Burst Mode operation, the peak current of the inductor is set to approximately 200mA regardless of the output load. Each burst event can last from a few cycles at light ...
... The LTC3406 is capable of Burst Mode operation in which the internal power MOSFETs operate intermittently based on load demand. In Burst Mode operation, the peak current of the inductor is set to approximately 200mA regardless of the output load. Each burst event can last from a few cycles at light ...