BQ24400 数据资料 dataSheet 下载
... value of CMTO connected between the RC pin and VCC (see Figure 3) should be greater than 0.13µF, and the value of the resistor connected to this pin should be less than 250kΩ. To disable top-off, the capacitance value should be less than 0.07µF. The tolerance of the capacitor needs to be taken into ...
... value of CMTO connected between the RC pin and VCC (see Figure 3) should be greater than 0.13µF, and the value of the resistor connected to this pin should be less than 250kΩ. To disable top-off, the capacitance value should be less than 0.07µF. The tolerance of the capacitor needs to be taken into ...
ADS1605 数据资料 dataSheet 下载
... and passband ripple is less than ±0.0025dB (to 2.2MHz). Both devices offer the same outstanding performance at these speeds with a signal-to-noise ratio up to 88dB, total harmonic distortion down to −99dB, and a spurious-free dynamic range up to 101dB. For even higher-speed operation, the data rate ...
... and passband ripple is less than ±0.0025dB (to 2.2MHz). Both devices offer the same outstanding performance at these speeds with a signal-to-noise ratio up to 88dB, total harmonic distortion down to −99dB, and a spurious-free dynamic range up to 101dB. For even higher-speed operation, the data rate ...
PDF
... units in each of its three phases. The ac terminal voltages of different level inverters are connected in series. Through different combinations of the four switches, S1-S4, each converter level can generate three different voltage outputs, +Vdc, -Vdcand zero. The AC outputs of different full-bridge ...
... units in each of its three phases. The ac terminal voltages of different level inverters are connected in series. Through different combinations of the four switches, S1-S4, each converter level can generate three different voltage outputs, +Vdc, -Vdcand zero. The AC outputs of different full-bridge ...
MAX187/MAX189 +5V, Low-Power, 12
... an analog input signal to a digital 12-bit output. No external hold capacitor is needed for the T/H. Figures 3a and 3b show the MAX187/MAX189 in their simplest configuration. The MAX187/MAX189 convert input signals in the 0V to VREF range in 10µs, including T/H acquisition time. The MAX187’s interna ...
... an analog input signal to a digital 12-bit output. No external hold capacitor is needed for the T/H. Figures 3a and 3b show the MAX187/MAX189 in their simplest configuration. The MAX187/MAX189 convert input signals in the 0V to VREF range in 10µs, including T/H acquisition time. The MAX187’s interna ...
International Electrical Engineering Journal (IEEJ) Vol. 5 (2014) No.9, pp. 1545-1552
... Abstract— In industries, the three phase squirrel cage induction motor is widely used due to its simple construction, robust design and low operational costs. The exploitation of squirrel cage induction motor with power semiconductor devices based inverters presents the greater advantages on cost an ...
... Abstract— In industries, the three phase squirrel cage induction motor is widely used due to its simple construction, robust design and low operational costs. The exploitation of squirrel cage induction motor with power semiconductor devices based inverters presents the greater advantages on cost an ...
Optimize the Buffer Amplifier/ADC Connection
... The maximum input voltage (Vmax) of a sine wave for a given ADC can be found from [1] 2Vmax = 2bQ or Vmax = 2b–1Q where b is the number of bits for the ADC and Q is the voltage per quantization level. The maximum power level of a sine wave matching the maximum voltage is [1] ...
... The maximum input voltage (Vmax) of a sine wave for a given ADC can be found from [1] 2Vmax = 2bQ or Vmax = 2b–1Q where b is the number of bits for the ADC and Q is the voltage per quantization level. The maximum power level of a sine wave matching the maximum voltage is [1] ...
NB6L11M - 2.5V / 3.3V 1:2 Differential CML Fanout Buffer
... ECLinPS MAX is a trademark of Semiconductor Components Industries, LLC (SCILLC). ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, rep ...
... ECLinPS MAX is a trademark of Semiconductor Components Industries, LLC (SCILLC). ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, rep ...
MAX14531E–MAX14534E USB 2.0 Hi-Speed and Audio Switches with General Description
... The MAX14531E–MAX14534E high ESD-protected DP3T switches multiplex Hi-Speed (480 Mbps) USB signals, low/full-speed USB signals, and analog signals such as AC-coupled audio or video through any of three channels. These devices combine the low oncapacitance (CON) and low on-resistance (RON) necessary ...
... The MAX14531E–MAX14534E high ESD-protected DP3T switches multiplex Hi-Speed (480 Mbps) USB signals, low/full-speed USB signals, and analog signals such as AC-coupled audio or video through any of three channels. These devices combine the low oncapacitance (CON) and low on-resistance (RON) necessary ...
TEXT 8 - Камышинский технологический институт
... The current flow is detected and measured by any of the effects that it produces. There are three important effects accompanying the motion of electric charges: the heating, the magnetic, and chemical effects, the latter is manifested under special conditions. The production of heat is perhaps the m ...
... The current flow is detected and measured by any of the effects that it produces. There are three important effects accompanying the motion of electric charges: the heating, the magnetic, and chemical effects, the latter is manifested under special conditions. The production of heat is perhaps the m ...
Performance Optimization of Induction Motors During Voltage
... these current signals is used as the feedback signal in order to keep the current constant at the preset value during starting period. Current in the third line can be deduced from the two signals by the C. These will then be used for protection purposes against overload, unbalanced operation, and f ...
... these current signals is used as the feedback signal in order to keep the current constant at the preset value during starting period. Current in the third line can be deduced from the two signals by the C. These will then be used for protection purposes against overload, unbalanced operation, and f ...
2,4 GHz Power Amplifier with Cartesian Feedback for WLAN Maria Hofvendahl 2002-09-03 LiTH-ISY-EX-3254-2002
... The feedforward technique also suffers from a lot of drawbacks. One of them is that changes in device characteristics with time or temperatures are not compensated in a feedforward system. Another disadvantage is due to the splitting part and the adder, they will cause distortion when designed in IC ...
... The feedforward technique also suffers from a lot of drawbacks. One of them is that changes in device characteristics with time or temperatures are not compensated in a feedforward system. Another disadvantage is due to the splitting part and the adder, they will cause distortion when designed in IC ...
DESDALC5LP Product Summary Features
... Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any c ...
... Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any c ...
INFINITY KAPPA
... 16. Power/Protect indicator: The light will illuminate in white when the amp is receiving power and playing. The indicator will turn red if the amp enters Protect mode in the event of conditions such as over/under voltage, short circuit, amplifier output circuit failure, excessive heat, and shut its ...
... 16. Power/Protect indicator: The light will illuminate in white when the amp is receiving power and playing. The indicator will turn red if the amp enters Protect mode in the event of conditions such as over/under voltage, short circuit, amplifier output circuit failure, excessive heat, and shut its ...
AMICSA2016_Bora_EMFT
... The sensor network architecture on-board future spacecraft, introduced in section I, induces several requirements on the transducer, whose structure is depicted in Figure 2. To maximize the benefit gained by the new concept, the packaging and wiring of the sensors needs to be optimized for a more co ...
... The sensor network architecture on-board future spacecraft, introduced in section I, induces several requirements on the transducer, whose structure is depicted in Figure 2. To maximize the benefit gained by the new concept, the packaging and wiring of the sensors needs to be optimized for a more co ...
Low-Power Signal Conditioning for a Pressure
... buffer amp. The inverted waveform, therefore, is subject to two op-amp delays as opposed to one delay for the non-inverted waveform. The inverted waveform, therefore, has some phase delay which limits the ultimate width possible from the circuit. By utilizing a fully-differential opamp, a near perfe ...
... buffer amp. The inverted waveform, therefore, is subject to two op-amp delays as opposed to one delay for the non-inverted waveform. The inverted waveform, therefore, has some phase delay which limits the ultimate width possible from the circuit. By utilizing a fully-differential opamp, a near perfe ...
Gate-Activated Photoresponse in a Graphene pn Junction
... to carrier separation due to band bending at the contacts. Here, however, we investigate photocurrent induced well inside the graphene sample, far from the contacts. While band bending associated with the top gate potential Ug(x) does produce electric fields and hence photocurrents, it is important t ...
... to carrier separation due to band bending at the contacts. Here, however, we investigate photocurrent induced well inside the graphene sample, far from the contacts. While band bending associated with the top gate potential Ug(x) does produce electric fields and hence photocurrents, it is important t ...
BDTIC www.BDTIC.com/infineon Power Management and Multimarket
... 1. ESD protection at pin VS will be triggered if the voltage at pin VS rises by more than 5 V with a slew rate of more than 5 V/µs. This condition is met during an ESD event, but might also occur if the LED driver gets hotplugged into a power supply and the VS blocking capacitor has a too small capa ...
... 1. ESD protection at pin VS will be triggered if the voltage at pin VS rises by more than 5 V with a slew rate of more than 5 V/µs. This condition is met during an ESD event, but might also occur if the LED driver gets hotplugged into a power supply and the VS blocking capacitor has a too small capa ...
ANALYSIS OF A POWER CONVERSION SYSTEM FOR A WAVE ENERGY CONVERTER
... To start there is an introduction about wave energy and a short presentation of the project. Throughout the project a permanent magnet generator, powered by a floating buoy, is used. A test setup is made to simulate the incoming movement on the generator with an electric motor. The theoretic values ...
... To start there is an introduction about wave energy and a short presentation of the project. Throughout the project a permanent magnet generator, powered by a floating buoy, is used. A test setup is made to simulate the incoming movement on the generator with an electric motor. The theoretic values ...
Resistive opto-isolator
Resistive opto-isolator (RO), also called photoresistive opto-isolator, vactrol (after a genericized trademark introduced by Vactec, Inc. in the 1960s), analog opto-isolator or lamp-coupled photocell, is an optoelectronic device consisting of a source and detector of light, which are optically coupled and electrically isolated from each other. The light source is usually a light-emitting diode (LED), a miniature incandescent lamp, or sometimes a neon lamp, whereas the detector is a semiconductor-based photoresistor made of cadmium selenide (CdSe) or cadmium sulfide (CdS). The source and detector are coupled through a transparent glue or through the air.Electrically, RO is a resistance controlled by the current flowing through the light source. In the dark state, the resistance typically exceeds a few MOhm; when illuminated, it decreases as the inverse of the light intensity. In contrast to the photodiode and phototransistor, the photoresistor can operate in both the AC and DC circuits and have a voltage of several hundred volts across it. The harmonic distortions of the output current by the RO are typically within 0.1% at voltages below 0.5 V.RO is the first and the slowest opto-isolator: its switching time exceeds 1 ms, and for the lamp-based models can reach hundreds of milliseconds. Parasitic capacitance limits the frequency range of the photoresistor by ultrasonic frequencies. Cadmium-based photoresistors exhibit a ""memory effect"": their resistance depends on the illumination history; it also drifts during the illumination and stabilizes within hours, or even weeks for high-sensitivity models. Heating induces irreversible degradation of ROs, whereas cooling to below −25 °C dramatically increases the response time. Therefore, ROs were mostly replaced in the 1970s by the faster and more stable photodiodes and photoresistors. ROs are still used in some sound equipment, guitar amplifiers and analog synthesizers owing to their good electrical isolation, low signal distortion and ease of circuit design.