Comparative study of three types of inverters based
... and output current. Firstly, a single H-bridge inverter is simulated. Staircase switching technique is used to generate the gating pulses for the switches. Only one switch is made to toggle for every half cycle. The fundamental harmonic component of the desired output voltage is considered to be 120 ...
... and output current. Firstly, a single H-bridge inverter is simulated. Staircase switching technique is used to generate the gating pulses for the switches. Only one switch is made to toggle for every half cycle. The fundamental harmonic component of the desired output voltage is considered to be 120 ...
AD5522 数据手册DataSheet 下载
... AD5522 GENERAL DESCRIPTION The AD5522 is a high performance, highly integrated parametric measurement unit consisting of four independent channels. Each per-pin parametric measurement unit (PPMU) channel includes five 16-bit, voltage output DACs that set the programmable input levels for the force ...
... AD5522 GENERAL DESCRIPTION The AD5522 is a high performance, highly integrated parametric measurement unit consisting of four independent channels. Each per-pin parametric measurement unit (PPMU) channel includes five 16-bit, voltage output DACs that set the programmable input levels for the force ...
circuits and devices lab
... RL Load resistance in ohms. PROCEDURE: 1. The connections are made as per the circuit diagram. 2. Remove the load resistance and short circuit the output terminals. 3. Measure the current flowing through the short circuited path using an ammeter, for a particular value of the supply voltage. Let ...
... RL Load resistance in ohms. PROCEDURE: 1. The connections are made as per the circuit diagram. 2. Remove the load resistance and short circuit the output terminals. 3. Measure the current flowing through the short circuited path using an ammeter, for a particular value of the supply voltage. Let ...
AD5100 数据手册DataSheet 下载
... combines four channels of voltage monitoring and watchdog supervision. The AD5100 can be used to shut down external supplies, reset processors, or disable any other system electronics when the system malfunctions. The AD5100 can also be used to protect systems from improper device power-up sequencin ...
... combines four channels of voltage monitoring and watchdog supervision. The AD5100 can be used to shut down external supplies, reset processors, or disable any other system electronics when the system malfunctions. The AD5100 can also be used to protect systems from improper device power-up sequencin ...
model sr830 - Stanford Research Systems
... X, R, X Noise, Aux Input 1 or 2. The display can also be any of these quantities divided by Aux Input 1 or 2. 4 1/2 digit LED display with 40 segment LED bar graph. Y, θ, Y Noise, Aux Input 3 or 4. The display can also be any of these quantities divided by Aux Input 3 or 4. X, Y and R may be offset ...
... X, R, X Noise, Aux Input 1 or 2. The display can also be any of these quantities divided by Aux Input 1 or 2. 4 1/2 digit LED display with 40 segment LED bar graph. Y, θ, Y Noise, Aux Input 3 or 4. The display can also be any of these quantities divided by Aux Input 3 or 4. X, Y and R may be offset ...
S124 Datasheet
... The Independent Watchdog Timer (IWDT) consists of a 14-bit down-counter that must be serviced periodically to prevent counter underflow. The IWDT provides functionality to reset the MCU or to generate a non-maskable interrupt/interrupt for a timer underflow. Because the timer operates with an indepe ...
... The Independent Watchdog Timer (IWDT) consists of a 14-bit down-counter that must be serviced periodically to prevent counter underflow. The IWDT provides functionality to reset the MCU or to generate a non-maskable interrupt/interrupt for a timer underflow. Because the timer operates with an indepe ...
MAX9321/MAX9321A Differential LVPECL/LVECL/HSTL Receiver/Drivers General Description
... When using the VBB reference output, bypass it with a 0.01µF ceramic capacitor to VCC. If the VBB reference is not used, it can be left open. The VBB reference can source or sink 0.5mA. Use VBB only for an input on the same device as the VBB reference. The maximum magnitude of the differential input ...
... When using the VBB reference output, bypass it with a 0.01µF ceramic capacitor to VCC. If the VBB reference is not used, it can be left open. The VBB reference can source or sink 0.5mA. Use VBB only for an input on the same device as the VBB reference. The maximum magnitude of the differential input ...
JFET
... • When VGS = -Vp will be sufficiently negative to establish saturation level that is essentially 0mA, the device has been ‘turn off’. • The level of the VGS that results in ID = 0 mA is defined by VGS = Vp, with Vp being a negative voltage for n-channel devices and a positive voltage or p-channel JF ...
... • When VGS = -Vp will be sufficiently negative to establish saturation level that is essentially 0mA, the device has been ‘turn off’. • The level of the VGS that results in ID = 0 mA is defined by VGS = Vp, with Vp being a negative voltage for n-channel devices and a positive voltage or p-channel JF ...
Timer and switching relay
... For the zero voltage-proof timed relay DZN 12-S L, the function is as described above; however, in the course of the excitation, the magnetic valve is latched by a latch pin, so that even in the deenergized state, the already elapsed time is maintained. The time elapse can be interrupted any number ...
... For the zero voltage-proof timed relay DZN 12-S L, the function is as described above; however, in the course of the excitation, the magnetic valve is latched by a latch pin, so that even in the deenergized state, the already elapsed time is maintained. The time elapse can be interrupted any number ...
AN11127 - NXP Semiconductors
... open-drain devices, it is always required to use pull-up resistors at B-side, and they must be sized so as not to overload the output drivers. When using the PCA9306 or NVT20xx family, if VCC(B) VCC(A) < 1 V, then pull-up resistors are required on A-side to pull up the An outputs to VCC(A). It is ...
... open-drain devices, it is always required to use pull-up resistors at B-side, and they must be sized so as not to overload the output drivers. When using the PCA9306 or NVT20xx family, if VCC(B) VCC(A) < 1 V, then pull-up resistors are required on A-side to pull up the An outputs to VCC(A). It is ...
BDTIC www.BDTIC.com/infineon Efficient Lighting Intelligent solutions for LED drivers and lamp ballast control
... overtemperature. The PWM/EN input permits LED brightness regulation by pulse width modulation. Setting the pin to “low” switches off the IC entirely. Due to the high impedance of the PWM/EN input, the TLE 4309G can be used as a protected high-side switch. Protection circuits prevent damage to the IC ...
... overtemperature. The PWM/EN input permits LED brightness regulation by pulse width modulation. Setting the pin to “low” switches off the IC entirely. Due to the high impedance of the PWM/EN input, the TLE 4309G can be used as a protected high-side switch. Protection circuits prevent damage to the IC ...
TAS5342A 数据资料 dataSheet 下载
... stereo digital amplifier power stage designed to drive a 4-Ω bridge-tied load (BTL) at up to 100 W per channel with low harmonic distortion, low integrated noise, and low idle current. The TAS5342A has a complete protection system integrated on-chip, safeguarding the device against a wide range of f ...
... stereo digital amplifier power stage designed to drive a 4-Ω bridge-tied load (BTL) at up to 100 W per channel with low harmonic distortion, low integrated noise, and low idle current. The TAS5342A has a complete protection system integrated on-chip, safeguarding the device against a wide range of f ...
TAS5342LA 数据资料 dataSheet 下载
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions is not implied. Exposure to absol ...
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions is not implied. Exposure to absol ...
LTC4156 - Dual-Input Power Manager/3.5A
... The LTC4156’s switching battery charger automatically limits its input current for USB compatibility, or may draw up to 3A from a high power wall adapter. The high efficiency step-down switching charger is designed to provide maximum power to the application and reduced heat in high power density ap ...
... The LTC4156’s switching battery charger automatically limits its input current for USB compatibility, or may draw up to 3A from a high power wall adapter. The high efficiency step-down switching charger is designed to provide maximum power to the application and reduced heat in high power density ap ...
TPS40400 3-V to 20-V PMBus Synchronous
... occurs by sensing the voltage drop across the inductor or across a resistor placed in series with the inductor. A PMBus programmable threshold is compared to this voltage and is used to detect overcurrent. When the overcurrent threshold is reached, a pulse by pulse current limit scheme is used to li ...
... occurs by sensing the voltage drop across the inductor or across a resistor placed in series with the inductor. A PMBus programmable threshold is compared to this voltage and is used to detect overcurrent. When the overcurrent threshold is reached, a pulse by pulse current limit scheme is used to li ...
AN4881, MPC57xx SAR ADC Implementation and Use
... SAR approximates its registers to the held VIN. The Input signal conditioning circuit typically consists of buffer followed by a first order RC-low pass filter. Figure 4 shows a simple mixer circuit using an ideal Op Amp. In the input circuit, the RC filter serves two purposes, it limits the amount ...
... SAR approximates its registers to the held VIN. The Input signal conditioning circuit typically consists of buffer followed by a first order RC-low pass filter. Figure 4 shows a simple mixer circuit using an ideal Op Amp. In the input circuit, the RC filter serves two purposes, it limits the amount ...
A Designer`s Guide to Instrumentation Amplifiers
... A High Speed In-Amp Circuit for Data Acquisition . ............................................................................... 7-8 APPENDIX A—INSTRUMENTATION AMPLIFIER SPECIFICATIONS ......................................... A-1 (A) Specifications (Conditions) .............................. ...
... A High Speed In-Amp Circuit for Data Acquisition . ............................................................................... 7-8 APPENDIX A—INSTRUMENTATION AMPLIFIER SPECIFICATIONS ......................................... A-1 (A) Specifications (Conditions) .............................. ...
A Designer`s Guide to Instrumentation Amplifiers, 3rd Edition
... A High Speed In-Amp Circuit for Data Acquisition . ............................................................................... 7-8 APPENDIX A—INSTRUMENTATION AMPLIFIER SPECIFICATIONS ......................................... A-1 (A) Specifications (Conditions) .............................. ...
... A High Speed In-Amp Circuit for Data Acquisition . ............................................................................... 7-8 APPENDIX A—INSTRUMENTATION AMPLIFIER SPECIFICATIONS ......................................... A-1 (A) Specifications (Conditions) .............................. ...
Direct-Current Circuits
... Purpose: To check your awareness and understanding of Kirchhoff’s loop law. Discussion: It is tempting to think that the bulb will glow brighter with 2 batteries connected than with only 1 connected, but this would not satisfy Kirchhoff’s loop law. The voltage rises in a closed loop must equal the v ...
... Purpose: To check your awareness and understanding of Kirchhoff’s loop law. Discussion: It is tempting to think that the bulb will glow brighter with 2 batteries connected than with only 1 connected, but this would not satisfy Kirchhoff’s loop law. The voltage rises in a closed loop must equal the v ...
to this file.
... To wire the circuit, click the Draw Wire button. A pencil appears. Position it at the end of the lead protruding from the top of the battery, click left to start placement, then drag the pencil to the end of the lead at the top of the resistor. As you drag, a dashed line follows. Click left when you ...
... To wire the circuit, click the Draw Wire button. A pencil appears. Position it at the end of the lead protruding from the top of the battery, click left to start placement, then drag the pencil to the end of the lead at the top of the resistor. As you drag, a dashed line follows. Click left when you ...
Integrating ADC
An integrating ADC is a type of analog-to-digital converter that converts an unknown input voltage into a digital representation through the use of an integrator. In its most basic implementation, the unknown input voltage is applied to the input of the integrator and allowed to ramp for a fixed time period (the run-up period). Then a known reference voltage of opposite polarity is applied to the integrator and is allowed to ramp until the integrator output returns to zero (the run-down period). The input voltage is computed as a function of the reference voltage, the constant run-up time period, and the measured run-down time period. The run-down time measurement is usually made in units of the converter's clock, so longer integration times allow for higher resolutions. Likewise, the speed of the converter can be improved by sacrificing resolution.Converters of this type can achieve high resolution, but often do so at the expense of speed. For this reason, these converters are not found in audio or signal processing applications. Their use is typically limited to digital voltmeters and other instruments requiring highly accurate measurements.