• 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
MC34151, MC33151 High Speed Dual MOSFET Drivers
MC34151, MC33151 High Speed Dual MOSFET Drivers

... insensitive to VCC making this device directly compatible with CMOS and LSTTL logic families over its entire operating voltage range. Input hysteresis provides fast output switching that is independent of the input signal transition time, preventing output oscillations as the input thresholds are cr ...
LT1784 - 2.5MHz, Over-The-Top Low Power, Rail-to-Rail Input and Output Op Amp in SOT-23
LT1784 - 2.5MHz, Over-The-Top Low Power, Rail-to-Rail Input and Output Op Amp in SOT-23

... The input range of the LT1784 includes ground, and a unique feature of this device is its Over-The-Top® operation capabilitity with either or both of its inputs above the positive rail. The inputs handle 18V both differential and common mode, independent of supply voltage. The input stage incorporat ...
UT54ACS245S - Aeroflex Microelectronic Solutions
UT54ACS245S - Aeroflex Microelectronic Solutions

... 1. Functional tests are conducted in accordance with MIL-STD-883 with the following input test conditions: VIH = VIH(min) + 20%, - 0%; VIL = VIL(max) + 0%, 50%, as specified herein, for TTL, CMOS, or Schmitt compatible inputs. Devices may be tested using any input voltage within the above specified ...
A Low-Complexity current-mode WTA circuit based
A Low-Complexity current-mode WTA circuit based

Electric current
Electric current

... The zig-zag black line represents the motion of charge carrier in a conductor The sharp changes in direction are due to collisions When an external electric field is applied on the conductor, the electric field exerts a force on the electrons The force accelerates the electrons and produces a curren ...
OPA549 High-Voltage, High-Current OPERATIONAL AMPLIFIER DESCRIPTION
OPA549 High-Voltage, High-Current OPERATIONAL AMPLIFIER DESCRIPTION

... low-level signal accuracy and high output voltage and current. The OPA549 operates from either single or dual supplies for design flexibility. The input common-mode range extends below the negative supply. The OPA549 is internally protected against over-temperature conditions and current overloads. ...
RT9183A - Richtek
RT9183A - Richtek

3 pages Sample 2
3 pages Sample 2

... Thermistors and voltage dividing Voltage dividing circuits allow us to manipulate the size of a voltage in response to a given input. The principles of voltage dividing will be very important later in this chapter when we examine amplifier circuits and in the next chapter when we look at electrical- ...
SIMULATION OF A PARALLEL RESONANT CIRCUIT  ECE562: Power Electronics I
SIMULATION OF A PARALLEL RESONANT CIRCUIT ECE562: Power Electronics I

Thevenin_Norton
Thevenin_Norton

High Precision PSR Constant Current LED Driver
High Precision PSR Constant Current LED Driver

... The FT833xx integrates a 650V power MOSFET ...
AD680 数据手册DataSheet 下载
AD680 数据手册DataSheet 下载

... Band gap references are the high performance solution for low supply voltage operation. A typical precision band gap consists of a reference core and buffer amplifier. Based on a new, patented band gap reference design (Figure 5), the AD680 merges the amplifier and the core band gap function to prod ...
OP4004B - Wireless | Murata Manufacturing
OP4004B - Wireless | Murata Manufacturing

... supply noise on jitter and phase noise, as shown in Figures 2 and 3. Optical data communications circuits must switch relatively high levels of current, making power supply noise immunity an important clock requirement. Controlled Tuning Characteristics - the OP4004B voltage tuning constant, KV, is ...
NC7NZ34 TinyLogic UHS Triple Buffer 
NC7NZ34 TinyLogic UHS Triple Buffer 

... ■ Ultra High Speed: tPD 2.4 ns Typ into 50 pF at 5V VCC ■ High Output Drive: ±24 mA at 3V VCC ■ Broad VCC Operating Range: 1.65V to 5.5V ■ Power down high impedance inputs/outputs ■ Overvoltage tolerant inputs facilitate 5V to 3V translation ...
18-1through18-3_Battery_Current_Ohm`s_Law
18-1through18-3_Battery_Current_Ohm`s_Law

... • The carbon rod is not part of the reaction happening in the moist paste. • But…the chemical reaction in the moist paste does cause the carbon rod to become charged. • This charge on the carbon rod creates a positive end. • The negative end is made by the Zinc. ...
Electrical Circuits: Ohm`s Law
Electrical Circuits: Ohm`s Law

Catalog 3.5
Catalog 3.5

... The Murrelektronik analog coupler converds standard signal formats (0…10 V, ± 0…20 mA, 4…20 mA) galvanically isolated into these signals. Due to an integrated current limiter on the output, the autput is short ciruit and overload protected. A special characteristic of the MULTIWANDLER Art.-No. 66442 ...
TMC3003 Triple Video D/A Converter
TMC3003 Triple Video D/A Converter

... Functional Description The TMC3003 is a low-cost triple 10-bit CMOS D/A converter designed to directly drive computer CRT displays and video transmission lines at pixel rates of up to 80 Msps. It comprises three identical 10-bit D/A converters with registered data inputs, common clock, and internal ...
Battery charge I.C. - STMicroelectronics
Battery charge I.C. - STMicroelectronics

... charge batteries in two different modes charge or precharge. One of this operating mode (charge or precharge) can be selected in a static or pulsed way by one I/ O from a micro-controller. The IC can supply power to accessories controlled by this I.C. in Reverse mode. The I.C. is available in the sm ...
What do you mean by engineering? Most simply, the art of directing
What do you mean by engineering? Most simply, the art of directing

... through the diode, about 0.6 V will be developed across the diode such that the Pdoped region is positive with respect to the N-doped region and the diode is said to be “turned on” as it has a forward bias. I–V characteristics of a P-N junction diode (not to scale). A diode’s I–V characteristic can ...
How to Increase Output Current Capability
How to Increase Output Current Capability

HMC855LC5 数据资料DataSheet下载
HMC855LC5 数据资料DataSheet下载

common-mode voltage gain
common-mode voltage gain

... input voltage. A steady input voltage won't cause a current through C, but a changing input voltage will. Capacitor current moves through the feedback resistor, producing a drop across it, which is the same as the output voltage. A linear, positive rate of input voltage change will result in a stead ...
LM6118/LM6218 Fast Settling Dual Operational
LM6118/LM6218 Fast Settling Dual Operational

DISTRIBUTED MAXIMUM POWER POINT TRACKING WITH
DISTRIBUTED MAXIMUM POWER POINT TRACKING WITH

< 1 ... 517 518 519 520 521 522 523 524 525 ... 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