100+100W stereo BASH® power amplifier
... in Mute mode the circuits are biased but the Speakers Outputs are forced to ground potential. These voltages can be get by the external RC network connected to Stby/Mute pin. The same block is used to force quickly the I.C. In standby mode or in mute mode when the I.C. dangerous condition has been d ...
... in Mute mode the circuits are biased but the Speakers Outputs are forced to ground potential. These voltages can be get by the external RC network connected to Stby/Mute pin. The same block is used to force quickly the I.C. In standby mode or in mute mode when the I.C. dangerous condition has been d ...
FAN6747WALMY Highly Integrated Green-Mode PWM Controller
... current is over the threshold level, it triggers the first counter for 15ms and checks if VDD is below 11.5V. If it is, the PWM latches off for SCP. If VDD is higher than 11.5V; it keeps counting for 860ms, then the PWM latches off for OCP. FAN6747WA also integrates a frequency-hopping function that ...
... current is over the threshold level, it triggers the first counter for 15ms and checks if VDD is below 11.5V. If it is, the PWM latches off for SCP. If VDD is higher than 11.5V; it keeps counting for 860ms, then the PWM latches off for OCP. FAN6747WA also integrates a frequency-hopping function that ...
C7802 Ohms Law 2005_newer
... As we have found, the current decreases when the resistance increases. This makes sense because more resistance means more opposition to current flow which reduces the current flowing in a circuit. Therefore we can say that the amount of current in a circuit is inversely proportional to the amount o ...
... As we have found, the current decreases when the resistance increases. This makes sense because more resistance means more opposition to current flow which reduces the current flowing in a circuit. Therefore we can say that the amount of current in a circuit is inversely proportional to the amount o ...
TL082-Q1 JFET-INPUT OPERATIONAL AMPLIFIER FEATURES
... Supply-voltage rejection ratio (ΔVCC±/ΔVIO) ...
... Supply-voltage rejection ratio (ΔVCC±/ΔVIO) ...
INA117 数据资料 dataSheet 下载
... voltage drop across a series resistor, RS. Figure 4 shows the INA117 used to measure the supply currents of a device under test. The circuit in Figure 5 measures the output current of a power supply. If the power supply has a sense connection, it can be connected to the output side of RS to eliminat ...
... voltage drop across a series resistor, RS. Figure 4 shows the INA117 used to measure the supply currents of a device under test. The circuit in Figure 5 measures the output current of a power supply. If the power supply has a sense connection, it can be connected to the output side of RS to eliminat ...
MAX8815A 1A, 97% Efficiency, 30µA Quiescent Current Step-Up Converter with True Shutdown
... 30µA under no-load conditions. The threshold for entering skip mode is approximately 90mA load with a 3.6V input and 5V output. When switching in normal mode, the inductor current terminates at zero for each switching cycle. FPWM Mode Drive SKIPB high to select the MAX8815A’s FPWM mode of operation. ...
... 30µA under no-load conditions. The threshold for entering skip mode is approximately 90mA load with a 3.6V input and 5V output. When switching in normal mode, the inductor current terminates at zero for each switching cycle. FPWM Mode Drive SKIPB high to select the MAX8815A’s FPWM mode of operation. ...
Jacobs University Bremen Natural Science Laboratory Electrical Engineering Module I Fall Semester 2014
... experiment is divided in the Objective section and one (or more) sub section(s) with Preparation,Execution and Evaluation. The Objective Section should give an introduction to the problem. In some cases it also contains theory not completely covered in the lecture. The Preparation Section describes ...
... experiment is divided in the Objective section and one (or more) sub section(s) with Preparation,Execution and Evaluation. The Objective Section should give an introduction to the problem. In some cases it also contains theory not completely covered in the lecture. The Preparation Section describes ...
AIT02ZPFC 720W AC-DC Converter Module
... An input undervoltage protection circuit protects the module under low input voltage conditions. Hysteresis is built into the PFC Series module to allow for high levels of variation on the input supply voltage without causing the module to cycle on and off. PFC modules will operate when the input ex ...
... An input undervoltage protection circuit protects the module under low input voltage conditions. Hysteresis is built into the PFC Series module to allow for high levels of variation on the input supply voltage without causing the module to cycle on and off. PFC modules will operate when the input ex ...
BD6966NUX
... When using both small signal and large current GND patterns, it is recommended to isolate the two ground patterns, placing a single ground point at the ground potential of application so that the pattern wiring resistance and voltage variations caused by large currents do not cause variations in the ...
... When using both small signal and large current GND patterns, it is recommended to isolate the two ground patterns, placing a single ground point at the ground potential of application so that the pattern wiring resistance and voltage variations caused by large currents do not cause variations in the ...
MAX218 1.8V to 4.25V-Powered, True RS-232 Dual Transceiver _______________General Description
... Keep the SHDN pin low — while ——–power is being applied to the MAX218, and take SH D N high only after VCC has risen above about 1.5V. This avoids active operation at very low voltages, where currents of up to 150mA can be drawn. This is especially important with ...
... Keep the SHDN pin low — while ——–power is being applied to the MAX218, and take SH D N high only after VCC has risen above about 1.5V. This avoids active operation at very low voltages, where currents of up to 150mA can be drawn. This is especially important with ...
Figure 1. Diode circuit model
... temperature and q = the electronic charge) is called the thermal voltage. At room temperature VT = 26 mV . A typical Id versus Vd relationship for a silicon diode is shown on Figure 4. The current increases exponentially with the voltage. A small change in the voltage increases the current by orders ...
... temperature and q = the electronic charge) is called the thermal voltage. At room temperature VT = 26 mV . A typical Id versus Vd relationship for a silicon diode is shown on Figure 4. The current increases exponentially with the voltage. A small change in the voltage increases the current by orders ...
a Very Low Noise Quad Operational Amplifier OP470
... The OP470 is a high-performance monolithic quad operational amplifier with exceptionally low voltage noise, 5 nV/÷Hz at 1 kHz max, offering comparable performance to ADI’s industry standard OP27. The OP470 features an input offset voltage below 0.4 mV, excellent for a quad op amp, and an offset drif ...
... The OP470 is a high-performance monolithic quad operational amplifier with exceptionally low voltage noise, 5 nV/÷Hz at 1 kHz max, offering comparable performance to ADI’s industry standard OP27. The OP470 features an input offset voltage below 0.4 mV, excellent for a quad op amp, and an offset drif ...
Activity 1.2.5 Mechanical System Efficiency Equipment
... following formula to determine how many joules (J) of work it took to lift the weight in the system. As you carry your units through to the solution, change the final answer from Nm to J. ...
... following formula to determine how many joules (J) of work it took to lift the weight in the system. As you carry your units through to the solution, change the final answer from Nm to J. ...
Surface Mount RF Schottky Barrier Diodes Technical Data HSMS-282x Series
... general, very low barrier height diodes (with high values of IS, suitable for zero bias applications) are realized on p-type silicon. Such diodes suffer from higher values of RS than do the n-type. Thus, p-type diodes are generally reserved for detector applications (where very high values of RV swa ...
... general, very low barrier height diodes (with high values of IS, suitable for zero bias applications) are realized on p-type silicon. Such diodes suffer from higher values of RS than do the n-type. Thus, p-type diodes are generally reserved for detector applications (where very high values of RV swa ...
RAD-TOLERANT CLASS V, WIDEBAND OPERATIONAL AMPLIFIER THS4304-SP FEATURES DESCRIPTION/ORDERING INFORMATION
... For many years, high-performance analog design has required the generation of split power supply voltages, like ±15 V, ±8 V, and more recently ±5 V, to realize the full performance of the amplifiers available. Modern trends in high-performance analog are moving toward single-supply operation at 5 V, ...
... For many years, high-performance analog design has required the generation of split power supply voltages, like ±15 V, ±8 V, and more recently ±5 V, to realize the full performance of the amplifiers available. Modern trends in high-performance analog are moving toward single-supply operation at 5 V, ...
Design Guide for Off-line Fixed Frequency DCM Flyback Converter
... current requirement. While a Flyback converter can be designed to operate in both modes, it is important to take note that when the system shifts from DCM to CCM operation, its transfer function is changed to a two pole system with low output impedance; thus, additional design rules have to be taken ...
... current requirement. While a Flyback converter can be designed to operate in both modes, it is important to take note that when the system shifts from DCM to CCM operation, its transfer function is changed to a two pole system with low output impedance; thus, additional design rules have to be taken ...
ADM4073 数据手册DataSheet 下载
... Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. N ...
... Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. N ...
lec14
... capacitor are connected in series with each other in a closed loop. Then the switch is closed. The capacitor charges. A person measures the time it takes for the voltage across the capacitor to reach 99% of the battery voltage. The switch is opened and a person discharges the capacitor. Then, that s ...
... capacitor are connected in series with each other in a closed loop. Then the switch is closed. The capacitor charges. A person measures the time it takes for the voltage across the capacitor to reach 99% of the battery voltage. The switch is opened and a person discharges the capacitor. Then, that s ...
Evaluation of Organic Coatings with Electrochemical Impedance
... general, EIS measurements are made with an ac amplitude of 10 mV or less. In rare circumstances, larger voltages can be applied, but with care. It is instructive to look at the frequency dependence of the impedance of the simple Randles cell as it is displayed on a Bode plot and on a Nyquist plot (F ...
... general, EIS measurements are made with an ac amplitude of 10 mV or less. In rare circumstances, larger voltages can be applied, but with care. It is instructive to look at the frequency dependence of the impedance of the simple Randles cell as it is displayed on a Bode plot and on a Nyquist plot (F ...
Aug 2002 Power Op Amp Protects Load Circuitry with Precise Current Limiting
... when the current limit amplifiers become active and take control of the output voltage. The current limit amplifiers, labeled ISINK and ISRC, provide the unique output current limiting control in both the sinking and sourcing direction. These amplifiers connect to the high impedance output of the in ...
... when the current limit amplifiers become active and take control of the output voltage. The current limit amplifiers, labeled ISINK and ISRC, provide the unique output current limiting control in both the sinking and sourcing direction. These amplifiers connect to the high impedance output of the in ...
Josephson voltage standard
A Josephson voltage standard is a complex system that uses a superconductive integrated circuit chip operating at 4 K to generate stable voltages that depend only on an applied frequency and fundamental constants. It is an intrinsic standard in the sense that it does not depend on any physical artifact. It is the most accurate method to generate or measure voltage and, by international agreement, is the basis for voltage standards around the World.