AD7730/7730L Data Sheet
... operates from a single +5 V supply. It accepts four unipolar analog input ranges: 0 mV to +10 mV, +20 mV, +40 mV and +80 mV and four bipolar ranges: ± 10 mV, ± 20 mV, ± 40 mV and ± 80 mV. The peak-to-peak resolution achievable directly from the part is 1 in 230,000 counts. An on-chip 6-bit DAC allow ...
... operates from a single +5 V supply. It accepts four unipolar analog input ranges: 0 mV to +10 mV, +20 mV, +40 mV and +80 mV and four bipolar ranges: ± 10 mV, ± 20 mV, ± 40 mV and ± 80 mV. The peak-to-peak resolution achievable directly from the part is 1 in 230,000 counts. An on-chip 6-bit DAC allow ...
LP3470 - Texas Instruments
... The LP3470 is a micropower CMOS voltage supervisor that is ideal for use in battery-powered microprocessor and other digital systems. It is small in size and provides maximum adjustability for power-on-reset (POR) and supervisory functions, making it a good solution in a variety of applications. The ...
... The LP3470 is a micropower CMOS voltage supervisor that is ideal for use in battery-powered microprocessor and other digital systems. It is small in size and provides maximum adjustability for power-on-reset (POR) and supervisory functions, making it a good solution in a variety of applications. The ...
V 1 - McGraw Hill Higher Education
... • An op amp follower has a closed loop gain of 1. • The input and output signals are in-phase in a follower amplifier. • The closed loop gain can be increased by decreasing the feedback ratio. • The input and output signals are out-of-phase in an inverting amplifier. • The – terminal of an inverting ...
... • An op amp follower has a closed loop gain of 1. • The input and output signals are in-phase in a follower amplifier. • The closed loop gain can be increased by decreasing the feedback ratio. • The input and output signals are out-of-phase in an inverting amplifier. • The – terminal of an inverting ...
service manual DW9918K
... point in the circuit has difference from the normal value to judge the trouble spot. But in the circuit the tested numerical value of resistance is not accurate, and the tested numerical value of integrated IC's pins can only be used for reference, so the elements should be broken down for test. ...
... point in the circuit has difference from the normal value to judge the trouble spot. But in the circuit the tested numerical value of resistance is not accurate, and the tested numerical value of integrated IC's pins can only be used for reference, so the elements should be broken down for test. ...
to 1746-IB16 PDF for more information.
... configurations, and the placement of components in each location. Decide at this time whether each chassis will have it’s own controller or a networked solution. SLC 500 processors are available with a large range of memory sizes (1 K through ...
... configurations, and the placement of components in each location. Decide at this time whether each chassis will have it’s own controller or a networked solution. SLC 500 processors are available with a large range of memory sizes (1 K through ...
to 1746-NI8 PDF for more information.
... configurations, and the placement of components in each location. Decide at this time whether each chassis will have it’s own controller or a networked solution. SLC 500 processors are available with a large range of memory sizes (1 K through ...
... configurations, and the placement of components in each location. Decide at this time whether each chassis will have it’s own controller or a networked solution. SLC 500 processors are available with a large range of memory sizes (1 K through ...
Lessons In Electric Circuits, Volume IV -- Digital
... Different types of numbers find different application in the physical world. Whole numbers work well for counting discrete objects, such as the number of resistors in a circuit. Integers are needed when negative equivalents of whole numbers are required. Irrational numbers are numbers that cannot be ...
... Different types of numbers find different application in the physical world. Whole numbers work well for counting discrete objects, such as the number of resistors in a circuit. Integers are needed when negative equivalents of whole numbers are required. Irrational numbers are numbers that cannot be ...
Type Series 81000TM solid-state reduced
... Always de-energize and ground the equipment before maintenance. Read and understand this instruction manual before using equipment. Maintenance should be performed only by qualified personnel. The use of unauthorized parts in the repair of the equipment or tampering by unqualified personnel will res ...
... Always de-energize and ground the equipment before maintenance. Read and understand this instruction manual before using equipment. Maintenance should be performed only by qualified personnel. The use of unauthorized parts in the repair of the equipment or tampering by unqualified personnel will res ...
60 kV to 500 kV Technical Interconnection Requirements
... BC Hydro’s review of the specifications and detailed plans shall not be construed as confirming or endorsing the design or as warranting the safety, durability or reliability of the PGF. BC Hydro, by reason of such review or lack of review, shall be responsible for neither the strength, adequacy of ...
... BC Hydro’s review of the specifications and detailed plans shall not be construed as confirming or endorsing the design or as warranting the safety, durability or reliability of the PGF. BC Hydro, by reason of such review or lack of review, shall be responsible for neither the strength, adequacy of ...
Atmel LED Drivers MSL2160/MSL2161 MSL2164/MSL2166
... Chip Select Bar: CSB is the SPI interface chip select input. Drive CSB low to enable SPI transactions. Fault Indication Output (Open Drain, Active Low): Open drain output FLTB sinks current to GND whenever a fault is detected. FLTB remains low until the fault registers are read, and reasserts if the ...
... Chip Select Bar: CSB is the SPI interface chip select input. Drive CSB low to enable SPI transactions. Fault Indication Output (Open Drain, Active Low): Open drain output FLTB sinks current to GND whenever a fault is detected. FLTB remains low until the fault registers are read, and reasserts if the ...
Model 42i-LS - User Manual
... © 2007 Thermo Fisher Scientific Inc. All rights reserved. Specifications, terms and pricing are subject to change. Not all products are available in all countries. Please consult your local sales representative for details. ...
... © 2007 Thermo Fisher Scientific Inc. All rights reserved. Specifications, terms and pricing are subject to change. Not all products are available in all countries. Please consult your local sales representative for details. ...
MSRT-Pro 1-3K Neutral English Manual
... - Install the UPS indoors as it is not designed for installation outdoors. 7. To prevent any overheating of the UPS, keep all ventilation openings free from obstruction, and do not place anything on top of the UPS. Keep the UPS rear panel 20 cm away from the wall or other obstructions. 8. The batter ...
... - Install the UPS indoors as it is not designed for installation outdoors. 7. To prevent any overheating of the UPS, keep all ventilation openings free from obstruction, and do not place anything on top of the UPS. Keep the UPS rear panel 20 cm away from the wall or other obstructions. 8. The batter ...
Power-Gard Technical Application (Littlefuse)
... responds to overcurrents. All fuses have inverse time characteristics; that is, the fuse opening time decreases as the magnitude of overcurrent increases. When properly rated in accordance with NEC® requirements, fuses provide both overload and short-circuit protection to system conductors and compo ...
... responds to overcurrents. All fuses have inverse time characteristics; that is, the fuse opening time decreases as the magnitude of overcurrent increases. When properly rated in accordance with NEC® requirements, fuses provide both overload and short-circuit protection to system conductors and compo ...
NX3L4684 1. General description Low-ohmic dual single-pole double-throw analog switch
... The NX3L4684 is a dual low-ohmic single-pole double-throw analog switch, suitable for use as an analog or digital multiplexer/demultiplexer. Each switch has a digital select input (nS), two independent inputs/outputs (nY0 and nY1) and a common input/output (nZ). Schmitt trigger action at the digital ...
... The NX3L4684 is a dual low-ohmic single-pole double-throw analog switch, suitable for use as an analog or digital multiplexer/demultiplexer. Each switch has a digital select input (nS), two independent inputs/outputs (nY0 and nY1) and a common input/output (nZ). Schmitt trigger action at the digital ...
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.