9-W Stereo Class-D Audio Power Amplifier w/DC Volume Control
... (1) 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 ...
... (1) 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 ...
ADP2105 数据手册DataSheet 下载
... No Connect. This is not internally connected and can be connected to other pins or left unconnected. Power Source Inputs. The source of the PFET high-side switch. Bypass each PWIN pin to the nearest PGND plane with a 4.7 μF or greater capacitor as close as possible to the ADP2105/ADP2106/ ADP2107. S ...
... No Connect. This is not internally connected and can be connected to other pins or left unconnected. Power Source Inputs. The source of the PFET high-side switch. Bypass each PWIN pin to the nearest PGND plane with a 4.7 μF or greater capacitor as close as possible to the ADP2105/ADP2106/ ADP2107. S ...
Lesson 4 – Circuits and Resistance
... Most elements of a circuit have resistance. Wires, batteries, light bulbs, etc., all have resistance. However, sometimes we actually make circuit elements for the express purpose of providing resistance in a circuit. It might seem strange to add circuit elements that dissipate power; however, resist ...
... Most elements of a circuit have resistance. Wires, batteries, light bulbs, etc., all have resistance. However, sometimes we actually make circuit elements for the express purpose of providing resistance in a circuit. It might seem strange to add circuit elements that dissipate power; however, resist ...
ADP5020 英文数据手册DataSheet 下载
... The ADP5020 runs on input voltage from 2.4 V to 5.5 V and supports one-cell lithium-ion (Li+) batteries. The high performance LDO maximizes noise suppression. The ADP5020 can be activated via an I2C® interface or through a dedicated enable input. During logic-controlled shutdown, the input is discon ...
... The ADP5020 runs on input voltage from 2.4 V to 5.5 V and supports one-cell lithium-ion (Li+) batteries. The high performance LDO maximizes noise suppression. The ADP5020 can be activated via an I2C® interface or through a dedicated enable input. During logic-controlled shutdown, the input is discon ...
STPMS2
... The STPMS2 is a device designed to measure electrical line parameters (voltage and current) via analog signals from voltage sensors (current divider) and current sensors (inductive Rogowski coil, current transformer or shunt resistors). The device is used together with a digital signal processing ci ...
... The STPMS2 is a device designed to measure electrical line parameters (voltage and current) via analog signals from voltage sensors (current divider) and current sensors (inductive Rogowski coil, current transformer or shunt resistors). The device is used together with a digital signal processing ci ...
Electrical Probes
... Turning off the correct breaker is critical when considering work on an electrical circuit and can take an excessive amount of time. The Breaker Finder™ is an integrated tool used to correctly identify the right breaker every time. The signal is generated by a plug style tool that also verifies the ...
... Turning off the correct breaker is critical when considering work on an electrical circuit and can take an excessive amount of time. The Breaker Finder™ is an integrated tool used to correctly identify the right breaker every time. The signal is generated by a plug style tool that also verifies the ...
Circulating Current Injection Methods Based on
... the first one injects only a dc component, which is based on [21], [22]. The second one was already presented in [28], and it is same one than that introduced in [27], although it was derived from a different approach. The third circulating current reference is a new approach introduced in this pape ...
... the first one injects only a dc component, which is based on [21], [22]. The second one was already presented in [28], and it is same one than that introduced in [27], although it was derived from a different approach. The third circulating current reference is a new approach introduced in this pape ...
TPS7A30 –35-V, –200-mA, Ultralow
... These linear regulators include a CMOS logic-levelcompatible enable pin and capacitor-programmable soft-start function that allows for customized powermanagement schemes. Other features include built-in current limit and thermal shutdown protection to safeguard the device and system during fault con ...
... These linear regulators include a CMOS logic-levelcompatible enable pin and capacitor-programmable soft-start function that allows for customized powermanagement schemes. Other features include built-in current limit and thermal shutdown protection to safeguard the device and system during fault con ...
Band Structure and Electrical Conductivity in Semiconductors
... The third important building block is the heterojunction interface depicted in Figure (3c). It is formed between two dissimilar semiconductors, for example gallium arsenide (GaAs) and aluminium arsenide (AlAs) and is used in band gap engineering. Band gap engineering is a useful technique to design ...
... The third important building block is the heterojunction interface depicted in Figure (3c). It is formed between two dissimilar semiconductors, for example gallium arsenide (GaAs) and aluminium arsenide (AlAs) and is used in band gap engineering. Band gap engineering is a useful technique to design ...
3V/5V Low-Power, Low-Noise, CMOS, Rail-to-Rail I/O Op Amps MAX9636/MAX9637/MAX9638 General Description Features
... as shown in Figure 1. This significantly reduces ringing while maintaining DC performance for purely capacitive loads. However, if the load also has a resistive component then a voltage-divider is created, introducing a direct current (DC) error at the output. The error introduced is proportional to ...
... as shown in Figure 1. This significantly reduces ringing while maintaining DC performance for purely capacitive loads. However, if the load also has a resistive component then a voltage-divider is created, introducing a direct current (DC) error at the output. The error introduced is proportional to ...
UMFT231XE USB to Full-Handshake UART Development Module
... USB suspend mode. The PWREN# CBUS function can be used to remove power from external circuitry whenever the FT231X is not enumerated. To implement a power switch using PWREN#, configure a P-Channel Power MOSFET to have a soft start by fitting a 10K pull-up, a 1K series resistor and a 100nF cap as sh ...
... USB suspend mode. The PWREN# CBUS function can be used to remove power from external circuitry whenever the FT231X is not enumerated. To implement a power switch using PWREN#, configure a P-Channel Power MOSFET to have a soft start by fitting a 10K pull-up, a 1K series resistor and a 100nF cap as sh ...
HF Resonators for Damping of VFTs in GIS
... switchgears (GIS) are electromagnetic waves initiated by the GIS disconnector switching operations [1]. Propagating along a GIS and being multiply reflected from the GIS terminations, VFTs have a non-harmonic time dependence and cover a wide frequency range from 100kHz-100MHz [1], [2]. As already re ...
... switchgears (GIS) are electromagnetic waves initiated by the GIS disconnector switching operations [1]. Propagating along a GIS and being multiply reflected from the GIS terminations, VFTs have a non-harmonic time dependence and cover a wide frequency range from 100kHz-100MHz [1], [2]. As already re ...
MAX5090A/B/C 2A, 76V, High-Efficiency MAXPower Step-Down DC-DC Converters General Description
... Signal Ground. SGND must be connected to PGND for proper operation. No Connection. Not internally connected. Power Ground Internal High-Side Switch Drain Connection Exposed Pad. Solder EP to SGND plane to aid in heat dissipation. Do not use as the only electrical ground connection. ...
... Signal Ground. SGND must be connected to PGND for proper operation. No Connection. Not internally connected. Power Ground Internal High-Side Switch Drain Connection Exposed Pad. Solder EP to SGND plane to aid in heat dissipation. Do not use as the only electrical ground connection. ...
3.3 V Dual-Loop 50 Mbps to 3.3 Gbps Laser Diode Driver ADN2847
... Laser diodes have current-in to light-out transfer functions, as shown in Figure 9. Two key characteristics of this transfer function are the threshold current, ITH, and the slope in the linear region beyond the threshold current, referred to as slope efficiency (LI). ...
... Laser diodes have current-in to light-out transfer functions, as shown in Figure 9. Two key characteristics of this transfer function are the threshold current, ITH, and the slope in the linear region beyond the threshold current, referred to as slope efficiency (LI). ...
Interference in the ECG and its elimination
... button to the skin changes, a voltage of several tens of millivolts is generated. The capacitor has a voltage because two different materials which touch each other directly or via a dielectric form a voltaic cell, i.e. a battery. This is also the reason why good electrodes exclusively use silver-si ...
... button to the skin changes, a voltage of several tens of millivolts is generated. The capacitor has a voltage because two different materials which touch each other directly or via a dielectric form a voltaic cell, i.e. a battery. This is also the reason why good electrodes exclusively use silver-si ...
WIRELSS LEVEL
... accurate wireless tri-axis level device. The current levels available to people in need today only fulfill some of the requirements, causing people trouble and making them inefficient when performing their jobs. The device that we propose to create will be inexpensive, but also provides a handheld r ...
... accurate wireless tri-axis level device. The current levels available to people in need today only fulfill some of the requirements, causing people trouble and making them inefficient when performing their jobs. The device that we propose to create will be inexpensive, but also provides a handheld r ...
Reactive Power Optimization for Voltage Stability Limit
... capacitor (TCSC) is a series connected FACTS device inserted in transmission lines to vary its reactance and thereby reduces the reactive losses and increases the transmission capacity. But the conventional power flow methods are to be modified to take into account the effects of FACTS devices. Lu e ...
... capacitor (TCSC) is a series connected FACTS device inserted in transmission lines to vary its reactance and thereby reduces the reactive losses and increases the transmission capacity. But the conventional power flow methods are to be modified to take into account the effects of FACTS devices. Lu e ...
Power MOSFET
A power MOSFET is a specific type of metal oxide semiconductor field-effect transistor (MOSFET) designed to handle significant power levels.Compared to the other power semiconductor devices, for example an insulated-gate bipolar transistor (IGBT) or a thyristor, its main advantages are high commutation speed and good efficiency at low voltages. It shares with the IGBT an isolated gate that makes it easy to drive. They can be subject to low gain, sometimes to degree that the gate voltage needs to be higher than the voltage under control.The design of power MOSFETs was made possible by the evolution of CMOS technology, developed for manufacturing integrated circuits in the late 1970s. The power MOSFET shares its operating principle with its low-power counterpart, the lateral MOSFET.The power MOSFET is the most widely used low-voltage (that is, less than 200 V) switch. It can be found in most power supplies, DC to DC converters, and low voltage motor controllers.