TPS55332-Q1 数据资料 dataSheet 下载
... once this has exceeded the threshold set by RST_TH, a delay of 1.0 ms/nF (based on the capacitor value on the Cdly terminal) is invoked before the RST line is released high. Conversely, on power down, once the output voltage falls below the same set threshold (ignoring hysteresis), RST is pulled low ...
... once this has exceeded the threshold set by RST_TH, a delay of 1.0 ms/nF (based on the capacitor value on the Cdly terminal) is invoked before the RST line is released high. Conversely, on power down, once the output voltage falls below the same set threshold (ignoring hysteresis), RST is pulled low ...
Ageing Impact on a High Speed Voltage Comparator with Hysteresis
... Copyright © 2016 for the individual papers by the papers' authors. Copying permitted for private and academic purposes. This volume is published and copyrighted by its editors. ...
... Copyright © 2016 for the individual papers by the papers' authors. Copying permitted for private and academic purposes. This volume is published and copyrighted by its editors. ...
A Compact Class-AB CMOS Variable Gain Amplifier
... An improved VGA based on the architecture of Fig. 1a is presented in Fig. 2. The transconductor stage (N1 – N2, Rs) utilizes source degeneration technique without any constant current sources in order to maximum transconductance/bias current efficiency and minimize supply voltage and noise [8]. Desp ...
... An improved VGA based on the architecture of Fig. 1a is presented in Fig. 2. The transconductor stage (N1 – N2, Rs) utilizes source degeneration technique without any constant current sources in order to maximum transconductance/bias current efficiency and minimize supply voltage and noise [8]. Desp ...
a Precision Single Supply Instrumentation Amplifier AMP04*
... cable. The cable shield is often grounded at the analog input common, however improved dynamic noise rejection and a reduction in effective cable capacitance is achieved by driving the shield with a buffer amplifier at a potential equal to the voltage seen at the input. Driven shields are easily rea ...
... cable. The cable shield is often grounded at the analog input common, however improved dynamic noise rejection and a reduction in effective cable capacitance is achieved by driving the shield with a buffer amplifier at a potential equal to the voltage seen at the input. Driven shields are easily rea ...
High-Input and Low-Output Impedance Voltage
... Active filters with high-input impedance are of great interest because it can be easily cascaded to synthesize high-order filters [11-14]. Besides, the difficulty of realizing the operations of addition and subtraction of a voltage-mode signal renders two special active elements, namely, differentia ...
... Active filters with high-input impedance are of great interest because it can be easily cascaded to synthesize high-order filters [11-14]. Besides, the difficulty of realizing the operations of addition and subtraction of a voltage-mode signal renders two special active elements, namely, differentia ...
250 words:
... visual sensation. All current designs employ inductively coupled coils to transmit power and/or data to the implant. We present here the design and initial testing of a photovoltaic retinal prosthesis fabricated with pixel density as high as 256 pix/mm2. Photodiodes within each pixel of the subretin ...
... visual sensation. All current designs employ inductively coupled coils to transmit power and/or data to the implant. We present here the design and initial testing of a photovoltaic retinal prosthesis fabricated with pixel density as high as 256 pix/mm2. Photodiodes within each pixel of the subretin ...
PA1DSP - Why NOT to use the NE602
... filtering, a selectable 14 dB attenuator was included to cope with high-level in-band input signals. We can still build very simple receivers with the NE602. We can use ready-made diode mixers, such as the SBL-1 or the TUF-1 from Mini-Circuits. They cost quite a bit more, but I think they’re worth i ...
... filtering, a selectable 14 dB attenuator was included to cope with high-level in-band input signals. We can still build very simple receivers with the NE602. We can use ready-made diode mixers, such as the SBL-1 or the TUF-1 from Mini-Circuits. They cost quite a bit more, but I think they’re worth i ...
Ohm`s Law worksheet This worksheet and all related files
... voltage/current graph of a gas discharge lamp. file 00102 Question 12 What is negative resistance? file 00092 Question 13 When an electric current passes through a conductor offering some electrical resistance, the temperature of that conductor increases above ambient. Why is this? Of what practical ...
... voltage/current graph of a gas discharge lamp. file 00102 Question 12 What is negative resistance? file 00092 Question 13 When an electric current passes through a conductor offering some electrical resistance, the temperature of that conductor increases above ambient. Why is this? Of what practical ...
Project 1 – Problem 1
... on the range of the digital potentiometer, the speed of the motor is altered using a For Loop to increment or decrement the resistance level of the DS1804. In this subroutine, much effort is taken in order to minimize the use of redundant operations, such as going through loops that are not necessar ...
... on the range of the digital potentiometer, the speed of the motor is altered using a For Loop to increment or decrement the resistance level of the DS1804. In this subroutine, much effort is taken in order to minimize the use of redundant operations, such as going through loops that are not necessar ...
File
... metallic conductor with a low melting point compared to the circuit’s wires. If the current gets too high, the metal in the fuse melts and the current flow stops. This prevents further problems, such as damage to your electrical components or a possible fire. A blown fuse must be physically replaced ...
... metallic conductor with a low melting point compared to the circuit’s wires. If the current gets too high, the metal in the fuse melts and the current flow stops. This prevents further problems, such as damage to your electrical components or a possible fire. A blown fuse must be physically replaced ...
AV36287293
... but the solar irradiation levels vary due to sun intensity and unpredictable shadows cast by clouds, birds, trees, etc. The common inherent drawback of wind and photovoltaic systems are their intermittent natures that make them unreliable. However, by combining these two intermittent sources the sys ...
... but the solar irradiation levels vary due to sun intensity and unpredictable shadows cast by clouds, birds, trees, etc. The common inherent drawback of wind and photovoltaic systems are their intermittent natures that make them unreliable. However, by combining these two intermittent sources the sys ...
AAT4670 数据资料DataSheet下载
... service to its customers and may be used for informational purposes only by the customer. Skyworks assumes no responsibility for errors or omissions in these materials or the information contained herein. Skyworks may change its documentation, products, services, specifications or product descriptio ...
... service to its customers and may be used for informational purposes only by the customer. Skyworks assumes no responsibility for errors or omissions in these materials or the information contained herein. Skyworks may change its documentation, products, services, specifications or product descriptio ...
MAX8643A 3A, 2MHz Step-Down Regulator with Integrated Switches General Description
... The MAX8643A features fixed-frequency PWM mode operation with a switching frequency range of 500kHz to 2MHz set by an external resistor. High-frequency operation allows for an all-ceramic capacitor design. The high operating frequency also allows for small-size external components. The low-resistanc ...
... The MAX8643A features fixed-frequency PWM mode operation with a switching frequency range of 500kHz to 2MHz set by an external resistor. High-frequency operation allows for an all-ceramic capacitor design. The high operating frequency also allows for small-size external components. The low-resistanc ...
FL7930C Single-Stage Flyback and Boundary-Mode PFC Controller for Lighting
... The FL7930C is an active power factor correction (PFC) controller for boost PFC applications that operate in critical conduction mode (CRM). It uses a voltage-mode PWM that compares an internal ramp signal with the error amplifier output to generate a MOSFET turn-off signal. Because the voltage-mode ...
... The FL7930C is an active power factor correction (PFC) controller for boost PFC applications that operate in critical conduction mode (CRM). It uses a voltage-mode PWM that compares an internal ramp signal with the error amplifier output to generate a MOSFET turn-off signal. Because the voltage-mode ...
DAC7621 数据资料 dataSheet 下载
... The digital data into the DAC7621 is double-buffered. This means that new data can be entered into the DAC without disturbing the old data and the analog output of the converter. At some point after the data has been entered into the serial shift register, this data can be transferred into the DAC r ...
... The digital data into the DAC7621 is double-buffered. This means that new data can be entered into the DAC without disturbing the old data and the analog output of the converter. At some point after the data has been entered into the serial shift register, this data can be transferred into the DAC r ...
[MI EMT0111A
... These intelligent transmitters are designed to perform measurements of temperature, voltage or resistance. The transmitters are approved for use in hazardous areas. They can either be mounted in a standard head housing as well as at a DIN rail. A rugged field housing allows EEx d applications. Bidir ...
... These intelligent transmitters are designed to perform measurements of temperature, voltage or resistance. The transmitters are approved for use in hazardous areas. They can either be mounted in a standard head housing as well as at a DIN rail. A rugged field housing allows EEx d applications. Bidir ...
mc-4210 - h2s modbus addressable sensor
... loop mode by using barriers with the same letter classification. When used with a PLC Monitoring System via a 2 wire or 4 wire RS-485 hardwire interface, the sensor may be placed in permissible areas by using barriers with the same letter classification. The monitor uses City Technology sensor cells ...
... loop mode by using barriers with the same letter classification. When used with a PLC Monitoring System via a 2 wire or 4 wire RS-485 hardwire interface, the sensor may be placed in permissible areas by using barriers with the same letter classification. The monitor uses City Technology sensor cells ...
Opto-isolator
In electronics, an opto-isolator, also called an optocoupler, photocoupler, or optical isolator, is a component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10 kV and voltage transients with speeds up to 10 kV/μs.A common type of opto-isolator consists of an LED and a phototransistor in the same opaque package. Other types of source-sensor combinations include LED-photodiode, LED-LASCR, and lamp-photoresistor pairs. Usually opto-isolators transfer digital (on-off) signals, but some techniques allow them to be used with analog signals.