• Study Resource
  • Explore
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
Nonvolatile Memory, 1024-Position Digital Potentiometer AD5231
Nonvolatile Memory, 1024-Position Digital Potentiometer AD5231

... pulses, depending on the clock polarity before and after the data-word (see Figure 3, Figure 4, and Table 7). In other commands, the SDO shifts out the previously loaded SDI bit pattern, delayed by 24 or 25 clock pulses depending on the clock polarity (see Figure 3 and Figure 4). This previously shi ...
subelement t5 - Tukwila Radio Club
subelement t5 - Tukwila Radio Club

LTC2380-24: 24-Bit, 1.5Msps/2Msps, Low Power SAR ADC with
LTC2380-24: 24-Bit, 1.5Msps/2Msps, Low Power SAR ADC with

... Maximum Rating condition for extended periods may affect device reliability and lifetime. Note 2: All voltage values are with respect to ground. Note 3: When these pin voltages are taken below ground or above REF or OVDD, they will be clamped by internal diodes. This product can handle input current ...
DS2756  High-Accuracy Battery Fuel Gauge with Programmable Suspend Mode
DS2756 High-Accuracy Battery Fuel Gauge with Programmable Suspend Mode

... All voltages are referenced to VSS. Specifications relative to VIS1 - VIS2. Summation of worst case time base and current measurement sampling errors. Continuous offset cancellation corrects offset errors in the current measurement system. Individual values reported by the Current register have a ma ...
UM0620
UM0620

... by a USB or the external DC adaptor. The microcontroller is used for enumeration with the PC and to control the SD pin with respect to the USB high-power bus-powered function specifications. In USB mode, the charging current of the battery complies with the highpower USB device specifications and th ...
uojcourses.awardspace.com
uojcourses.awardspace.com

... • VGS=0, VDS some value, the absence of an n-channel will result in a current of effectively 0A • VDS some positive voltage, VGS=0V, and terminal SS is directly connected to the source, there are in fact 2 reversed-biased p-n junction between the n-doped regions and p substrate to oppose any signifi ...
AND8173/D Termination and Interface of ON Semiconductor ECL Devices With CML (Current
AND8173/D Termination and Interface of ON Semiconductor ECL Devices With CML (Current

... incorporates an internal 16 mA constant source bias, ICS, as “tail current”. The unloaded open output voltages, VOPEN, result from the internal current, ICS, steered through each 50 W, RC, collector resistor by the output transistors per Figures 3 and 4. The two output states, VoutOPEN HIGH and Vout ...
AD8312 数据手册DataSheet 下载
AD8312 数据手册DataSheet 下载

... this total range, viewed as the deviation from an ideal logarithmic response, that is, the law-conformance error, can be judged by reference to Figure 3 through Figure 8, which show that errors across the central 40 dB are moderate. These figures show how the conformance to an ideal logarithmic func ...
GTL2008PW
GTL2008PW

... HIGH. All other outputs, both GTL and LVTTL, require pull-up resistors because they are open-drain. ...
LTM4608A - Low VIN, 8A DC/DC uModule with Tracking, Margining, and Frequency Synchronization
LTM4608A - Low VIN, 8A DC/DC uModule with Tracking, Margining, and Frequency Synchronization

... The LTM4608AI is guaranteed over the –40°C to 125°C internal operating temperature range and the LTM4608AMP is tested and guaranteed over the full –55°C to 125°C internal operating temperature range. Note that the maximum ambient temperature consistent with these specifications is determined by spec ...
Document
Document

... Equivalent Circuit • If the network contains independent and dependent sources, turn off the independent sources, leave the dependent sources intact, apply a test current source to the terminals and determine the resulting voltage at the terminals. The Thevenin/Norton resistance is RTH = VTest/ITest ...
Document
Document

MMA6270QT, ±1.5 g - 6 g Dual Axis Low-g Micromachined
MMA6270QT, ±1.5 g - 6 g Dual Axis Low-g Micromachined

1 Electric current originates from which part of an atom? A. nucleus
1 Electric current originates from which part of an atom? A. nucleus

1305 TROUBLESHOOTING GUIDE
1305 TROUBLESHOOTING GUIDE

B. A Parallel Circuit
B. A Parallel Circuit

... Explain the Relationship between voltage, current, and resistance Determine current flow, resistance, and voltage in a circuit given only two values of that given circuit Calculate the voltage drop across a load An understanding of how resistance affects voltage and current will help you understand ...
BDTIC www.BDTIC.com/infineon  Power Management and Multimarket
BDTIC www.BDTIC.com/infineon Power Management and Multimarket

... the time out expired. 4) TOTP, range specifies the typical temperature tuning range achievable at a 10 % reduction of LED current using resistors with 1 % accuracy. Temperatures specified refer to junction temperature on chip. Accuracy of the temperature sensor is typical ±5 K. Any resistor value RT ...
LM35 Precision Centigrade Temperature Sensors (Rev. G)
LM35 Precision Centigrade Temperature Sensors (Rev. G)

... The LM35 series are precision integrated-circuit temperature devices with an output voltage linearlyproportional to the Centigrade temperature. The LM35 device has an advantage over linear temperature sensors calibrated in Kelvin, as the user is not required to subtract a large constant voltage from ...
NVT2001; NVT2002 1. General description Bidirectional voltage level translator for open-drain and
NVT2001; NVT2002 1. General description Bidirectional voltage level translator for open-drain and

... For the bidirectional clamping configuration (higher voltage to lower voltage or lower voltage to higher voltage), the EN input must be connected to VREFB and both pins pulled to HIGH side Vpu(D) through a pull-up resistor (typically 200 k). This allows VREFB to regulate the EN input. A filter capa ...
MAX4040–MAX4044 Single/Dual/Quad, Low-Cost, SOT23, Micropower Rail-to-Rail I/O Op Amps ________________General Description
MAX4040–MAX4044 Single/Dual/Quad, Low-Cost, SOT23, Micropower Rail-to-Rail I/O Op Amps ________________General Description

... The MAX4040–MAX4044 family of micropower op amps operates from a single +2.4V to +5.5V supply or dual ±1.2V to ±2.75V supplies and have rail-to-rail input and output capabilities. These amplifiers provide a 90kHz gain-bandwidth product while using only 10µA of supply current per amplifier. The MAX40 ...
2. The Low-Noise Amplifier
2. The Low-Noise Amplifier

... power. In the resistive shunt-feedback amplifier, input resistance is determined by the feedback resistance divided by the loop-gain of the feedback amplifier. Therefore, feedback resistors tend to be of the order of 100 Ω in order to match the low signal source resistance (typically 50 Ω), leading ...
Pdf - Text of NPTEL IIT Video Lectures
Pdf - Text of NPTEL IIT Video Lectures

... core is centrally located or we say core at null. If the core moves up or comes down, I will have non0 voltages output. Because as the core moves up or comes down the induce voltage of one secondary coil increases while that of other decreases. So, when the core is above null position which shown by ...
An Active Damper for Stabilizing Power Electronics- Based AC Systems
An Active Damper for Stabilizing Power Electronics- Based AC Systems

V GS
V GS

CC2541 - Texas Instruments
CC2541 - Texas Instruments

... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions is not implied. Exposure to absol ...
< 1 ... 61 62 63 64 65 66 67 68 69 ... 984 >

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.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report