3 V/5 V, 2 MSPS, 8-Bit, 8-Channel ADC AD7829-1 FEATURES
... data onto the data bus. The signal is internally gated with the CS signal. Both RD and CS must be logic low to enable the data bus. Channel Address Inputs. The address of the next multiplexer channel must be present on these inputs when the RD signal goes low. Data Output Lines. They are normally he ...
... data onto the data bus. The signal is internally gated with the CS signal. Both RD and CS must be logic low to enable the data bus. Channel Address Inputs. The address of the next multiplexer channel must be present on these inputs when the RD signal goes low. Data Output Lines. They are normally he ...
LTC2404/LTC2408 - 4-/8-Channel 24
... LTC2404. CH6 (Pin 15): Analog Multiplexer Input. No connect on the LTC2404. CH7 (Pin 17): Analog Multiplexer Input. No connect on the LTC2404. CLK (Pin 19): Shift Clock for Data In. This clock synchronizes the serial data transfer into the MUX. For normal operation, drive this pin in parallel with S ...
... LTC2404. CH6 (Pin 15): Analog Multiplexer Input. No connect on the LTC2404. CH7 (Pin 17): Analog Multiplexer Input. No connect on the LTC2404. CLK (Pin 19): Shift Clock for Data In. This clock synchronizes the serial data transfer into the MUX. For normal operation, drive this pin in parallel with S ...
Full Wave Rectifier Circuit with Working Theory
... In the center tapped full wave rectifier two diodes were used. These are connected to the center tapped secondary winding of the transformer. The positive terminal of two diodes is connected to the two ends of the transformer. Center tap divides the total secondary voltage into equal parts. ...
... In the center tapped full wave rectifier two diodes were used. These are connected to the center tapped secondary winding of the transformer. The positive terminal of two diodes is connected to the two ends of the transformer. Center tap divides the total secondary voltage into equal parts. ...
LTC3330 Nanopower Buck-Boost DC/DC with Energy Harvesting
... Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container. For more information on lead free part marking, go to: http://www.linear.com/leadfree/ For more information on tape and reel specifications, g ...
... Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container. For more information on lead free part marking, go to: http://www.linear.com/leadfree/ For more information on tape and reel specifications, g ...
MAX194 14-Bit, 85ksps ADC with 10µA Shutdown _______________General Description ____________________________Features
... Figure 3. Initiating Conversions—At least 3 CLK cycles since end of previous conversion. ...
... Figure 3. Initiating Conversions—At least 3 CLK cycles since end of previous conversion. ...
chapter 4: signal to noise ratio
... Noise is best characterized by the Fourier transform of the time-varying fluctuations in electric current, which is called the noise spectral density, S. For thermal noise, the spectral density is given by 4kT/R, where k is Boltzmann's constant and T is the temperature. Thermal noise is thus white ...
... Noise is best characterized by the Fourier transform of the time-varying fluctuations in electric current, which is called the noise spectral density, S. For thermal noise, the spectral density is given by 4kT/R, where k is Boltzmann's constant and T is the temperature. Thermal noise is thus white ...
Nikon DP-1 meter adjustment and cleaning procedure
... ohms (minimum). I'm not sure I got those settings exactly right (with the meter off the camera), but you should be able to see the ends of the potentiometer element easily, and check for maximum and minimum resistance at the crossover. There are no stops, the potentiometer will wrap around from maxi ...
... ohms (minimum). I'm not sure I got those settings exactly right (with the meter off the camera), but you should be able to see the ends of the potentiometer element easily, and check for maximum and minimum resistance at the crossover. There are no stops, the potentiometer will wrap around from maxi ...
Integration of Renewable Resources Program 25
... The CAISO shall determine on an hourly basis for each day the quantity and location of Voltage Support required to maintain voltage levels and reactive margins within NERC and WECC reliability standards, including any requirements of the NRC using a power flow study based on the quantity and locatio ...
... The CAISO shall determine on an hourly basis for each day the quantity and location of Voltage Support required to maintain voltage levels and reactive margins within NERC and WECC reliability standards, including any requirements of the NRC using a power flow study based on the quantity and locatio ...
Sequential Logic
... In order to understand the behavior of the circuit let’s first consider the following scenaria. 1. R = 0, S = 1. In this case the output of NOR gate GS must be 0 ( Q = 0). Now both inputs of gate GR are 0 and so the output of GR must be 1. So Q = 1 and Q = 0. In this case we say that the flip-flop i ...
... In order to understand the behavior of the circuit let’s first consider the following scenaria. 1. R = 0, S = 1. In this case the output of NOR gate GS must be 0 ( Q = 0). Now both inputs of gate GR are 0 and so the output of GR must be 1. So Q = 1 and Q = 0. In this case we say that the flip-flop i ...
HARDWARE DESIGN FOR A SMART LOCK SYSTEM FOR HOME AUTOMA- TION Sergio Javierre
... The other is the hardware part, which this thesis will be focused on. The design of the embedded system will be carried out with PADS, a program useful to perform PCB’s because it provides simple tools and an easy usage, for doing the schematic and layout. In order to develop the lock system materia ...
... The other is the hardware part, which this thesis will be focused on. The design of the embedded system will be carried out with PADS, a program useful to perform PCB’s because it provides simple tools and an easy usage, for doing the schematic and layout. In order to develop the lock system materia ...
MRFE6VP6300HR5 Datasheet
... implementers to use Freescale Semiconductor products. There are no express or implied copyright licenses granted hereunder to design or fabricate any integrated circuits or integrated circuits based on the information in this document. Freescale Semiconductor reserves the right to make changes witho ...
... implementers to use Freescale Semiconductor products. There are no express or implied copyright licenses granted hereunder to design or fabricate any integrated circuits or integrated circuits based on the information in this document. Freescale Semiconductor reserves the right to make changes witho ...
Quiescent Current vs Shutdown Current for
... Understanding the quiescent and shutdown current for load switches and their dependence on voltage and temperature improves a designer’s ability to select the perfect load switch device for their application. Here are the key things that a designer should take from this document: 1. The device’s amb ...
... Understanding the quiescent and shutdown current for load switches and their dependence on voltage and temperature improves a designer’s ability to select the perfect load switch device for their application. Here are the key things that a designer should take from this document: 1. The device’s amb ...
Evaluation of Transient Recovery Voltage Issues Associated with the
... between the power input and the power loss due to gas cooling in a gas circuit breaker. If the gas blast is not sufficient, the arc resistance stops increasing after current zero, it decreases to a low value, as a consequence the interval between contacts becomes conductive again and we have…… ...
... between the power input and the power loss due to gas cooling in a gas circuit breaker. If the gas blast is not sufficient, the arc resistance stops increasing after current zero, it decreases to a low value, as a consequence the interval between contacts becomes conductive again and we have…… ...
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.