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Parallel Circuits Objectives
Parallel Circuits Objectives

... Identifying Parallel Circuits • There is more than one current path (branch) as we move from one source terminal to the other (between two separate points) • The voltage between these two points also appears across each of the branches, then there is a parallel circuit between those two points • Eac ...
MAX5742 12-Bit, Low-Power, Quad, Voltage-Output DAC with Serial Interface General Description
MAX5742 12-Bit, Low-Power, Quad, Voltage-Output DAC with Serial Interface General Description

... DSP-compatible serial interface saves board space and reduces the complexity of opto- and transformerisolated applications. The MAX5742 on-chip power-on reset (POR) circuit resets the DAC outputs to zero and loads the output with a 100kΩ resistor to ground. This provides additional safety for applic ...
Document
Document

... When resistors are in series they are arranged in a chain, the current has only one path to take. So, the current is the same through each resistor in series. At the same time, the sum of the potential drops across each resistor must equal to the total potential drop of the voltage supply across the ...
Optimize Your SAR ADC Design - TI E2E Community
Optimize Your SAR ADC Design - TI E2E Community

... charge distribution at the input of the 16-bit ADS8361. This particular converter (ADS8361) shows about a 20mV spike, which is equivalent to a little more than 16LSBs. The scope photo in this slide shows the ADS8361 charge injection transients. This data was generated by placing a 10 kΩ resistor bet ...
74CBTLV3126 1. General description 4-bit bus switch
74CBTLV3126 1. General description 4-bit bus switch

... Fig 15. The data input (nA or nB) to output (nB or nA) propagation delays ...
NX3P2902B 1. General description Logic controlled high-side power switch
NX3P2902B 1. General description Logic controlled high-side power switch

... Tamb = 40 C to +85 C Unit ...
ADS5281 数据资料 dataSheet 下载
ADS5281 数据资料 dataSheet 下载

... CLOAD is the effective external single-ended load capacitance between each output pin and ground. IOUT refers to the LVDS buffer current setting; RLOAD is the differential load resistance between the LVDS output pair. ...
Block C: Amplifiers - City University of Hong Kong
Block C: Amplifiers - City University of Hong Kong

UNISONIC TECHNOLOGIES CO., LTD CD4541
UNISONIC TECHNOLOGIES CO., LTD CD4541

... QW-R502-037.D ...
Evaluation of coupling between dc and ac transmission lines on the
Evaluation of coupling between dc and ac transmission lines on the

Q1. Four resistors, each having resistance of 50 Ω, are connected to
Q1. Four resistors, each having resistance of 50 Ω, are connected to

... PQ is a potential divider, S being the position of the sliding contact. In the position shown, the resistance between P and S is 180 Ω and the resistance between S and Q is 60 Ω. ...
Nodal and Loop Analysis Techniques
Nodal and Loop Analysis Techniques

... as the reference node, and the voltages at all the remaining N - 1 nonreference nodes are measured with respect to this reference node. Using network topology, it can be shown that exactly N - 1 linearly independent KCL equations are required to determine the N - 1 unknown node voltages. Therefore, ...
MC33882, Six Output Low-side Switch with SPI and Parallel Input
MC33882, Six Output Low-side Switch with SPI and Parallel Input

... Exceeding the limits on any parallel inputs or SPI pins may cause permanent damage to the device. With output OFF. ESD1 testing is performed in accordance with the Human Body Model (CZAP = 100 pF, RZAP = 1500 ). ESD2 testing is performed in accordance with the Machine Model (CZAP = 200 pF, RZAP = 0 ...
Bates
Bates

... 2-4: Rheostats and Potentiometers  Potentiometers  Potentiometers are threeterminal devices.  The applied V is input to the two end terminals of the potentiometer.  The variable V is output between the variable arm and an end terminal. Fig. 2-18: Potentiometer connected across voltage source to ...
Basic Electrical Distribution System
Basic Electrical Distribution System

... • The three requirements for inducing an EMF are: a conductor, a magnetic field, and relative motion between the two • The faster the movement between the two, or the faster the magnetic field collapses or expands, the greater the induced EMF • Coiling the wire in either Circuit A or Circuit B, or b ...
AD7294 12-Bit Monitor and Control System with Multichannel
AD7294 12-Bit Monitor and Control System with Multichannel

... Samples are tested during initial release to ensure compliance; they are not subject to production testing. ...
ADM231L 数据手册DataSheet 下载
ADM231L 数据手册DataSheet 下载

... Enable Input. Active low on ADM236L, ADM239L, and ADM241L. This input is used to enable/disable the receiver outputs. With EN = low, the receiver outputs are enabled. With EN = high, the outputs are placed in a high impedance state. This facility is useful for connecting to microprocessor systems. S ...
operation manual
operation manual

LME49725 数据资料 dataSheet 下载
LME49725 数据资料 dataSheet 下载

... Combining advanced leading-edge process technology with state-of-the-art circuit design, the LME49725 audio operational amplifiers deliver superior audio signal amplification for outstanding audio performance. The LME49725 combines extremely low voltage noise density (3.3nV/√Hz) with vanishingly low ...
4. Chapter Summary
4. Chapter Summary

... integrating many transistors on one chip, began. Early “integrated circuits” (ICs) contained only a handful of devices, but advances in the technology soon made it possible to dramatically increase the complexity of “microchips.” Today’s microprocessors contain about 100 million transistors in a chi ...
Rebirth of Negative-Sequence Quantities in Protective Relaying
Rebirth of Negative-Sequence Quantities in Protective Relaying

... and voltages throughout the network. An open-phase condition, like the one shown in Figure 8, generates negative-sequence and zero-sequence components. ...
Document
Document

... The HP 66311A is a 45 Watt, high performance dc power source that provides dynamic measurement and analysis of voltage and current waveforms. It is designed to simplify the testing of digital wireless communications products. For example, data acquired using its dynamic measurement capability can be ...
1734-SG001F-EN-P POINT I/O Modules Selection Guide
1734-SG001F-EN-P POINT I/O Modules Selection Guide

... http://literature.rockwellautomation.com) describes some important differences between solid state equipment and hard-wired electromechanical devices. Because of this difference, and also because of the wide variety of uses for solid state equipment, all persons responsible for applying this equipme ...
ISL55100B Datasheet
ISL55100B Datasheet

DC/DC Converters
DC/DC Converters

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Current mirror

A current mirror is a circuit designed to copy a current through one active device by controlling the current in another active device of a circuit, keeping the output current constant regardless of loading. The current being 'copied' can be, and sometimes is, a varying signal current. Conceptually, an ideal current mirror is simply an ideal inverting current amplifier that reverses the current direction as well or it is a current-controlled current source (CCCS). The current mirror is used to provide bias currents and active loads to circuits. It can also be used to model a more realistic current source (since ideal current sources don't exist).The circuit topology covered here is one that appears in many monolithic ICs. It is a Widlar mirror without an emitter degeneration resistor in the follower (output) transistor. This topology can only be done in an IC as the matching has to be extremely close and cannot be achieved with discretes.Another topology is the Wilson mirror. The Wilson mirror solves the Early effect voltage problem in his design.
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