Current sense - Circuitos electrónicos


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Current sense


Circuits from the Lab | Power Supplies | Analog Devices 
 Circuits from the Lab | Power Supplies | Analog Devices

Circuitos electrónicos

http://www.analog.com/en/applications/markets/motor-control-pavilion-home/system-level-architectures.html

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pdfCurrent Sense Circuit Collection

Sensing and/or controlling current flow is a fundamental requirement in many electronics systems, and the techniques to do so are as diverse as the applications themselves. This Application Note compiles solutions to current sensing problems and organizes the solutions by general application type. These circuits have been culled from a variety of Linear Technology documents........

http://cds.linear.com/docs/en/application-note/an105fa.pdf

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Current sense amplifier gain (UCD7242) - Digital Power Forum - Digital Power - TI E2E Community 
 Current sense amplifier gain (UCD7242) - Digital Power Forum - Digital Power - TI E2E Community

Ask questions, share knowledge, explore ideas, and help solve problems with fellow engineers and TI experts.

https://e2e.ti.com/support/power-management/f/196/t/135840?Current-sense-amplifier-gain-UCD7242-

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High-Side Current-Sense Measurement: Circuits and Principles - Maxim High-Side Current-Sense Measurement: Circuits and Principles - Maxim

This application note describes the use of current-sense amplifiers, differential amplifiers and instrumentation amplifiers to measure charge and discharge currents in portable battery equipment, computer notebooks and USB accessories.

https://www.maximintegrated.com/app-notes/index.mvp/id/746

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MAX4373, MAX4374, MAX4375 Low-Cost, Micropower, High-Side Current-Sense Amplifier + Comparator + Reference ICs - overview MAX4373, MAX4374, MAX4375 Low-Cost, Micropower, High-Side Current-Sense Amplifier + Comparator + Reference ICs - overview

Overview: The MAX4373/MAX4374/MAX4375 low-cost, micropower, high-side current-sense supervisors contain a high-side current-sense amplifier, bandgap reference, and comparator with latching output. They feature a voltage output that eliminates the n

http://www.maxim-ic.com/datasheet/index.mvp/id/2204

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Current sense amplifier gain (UCD7242) - Digital Power Forum - Digital Power - TI E2E Community 
 Current sense amplifier gain (UCD7242) - Digital Power Forum - Digital Power - TI E2E Community

Ask questions, share knowledge, explore ideas, and help solve problems with fellow engineers and TI experts.

http://e2e.ti.com/support/power_management/digital_power/f/184/p/135840/488465.aspx#488465

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Bias-voltage and current-sense circuits make avalanche photodiodes work | EDN Bias-voltage and current-sense circuits make avalanche photodiodes work | EDN

APDs (avalanche photodiodes) or APDs, are common components in laser-based fiber-optic systems for converting optical data into electrical form.

http://www.edn.com/design/analog/4338531/Bias-voltage-and-current-sense-circuits-make-avalanche-photodiodes-work

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Current Sense Amplifiers - Motor Drive & Control - TI.com Current Sense Amplifiers - Motor Drive & Control - TI.com

For various motor types; AC Induction (ACIM), Brushed DC , Brushless DC (BLDC), Permanent Magnet Synchronous and Stepper find the right analog and digital products, software and support to precisely control the position, velocity and torque

http://www.ti.com/lsds/ti/applications/personal-electronics/wearables/overview.page

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LM3423 Buck-Boost 2-Layer Low Side Current Sense Evaluation Board - LM3423BBLSCSEV - TI Tool Folder LM3423 Buck-Boost 2-Layer Low Side Current Sense Evaluation Board - LM3423BBLSCSEV - TI Tool Folder

This wide range evaluation board showcases the LM3423 NFET controller used with a buck-boost current regulator. It is designed to drive 4 to 8 LEDs at a maximum average LED current of 700 mA from a DC input voltage of 10 to 70V. The evaluation board showcases most features of the LM3423 including PWM dimming, fault and LED status flags, output overvoltage protection and input under-voltage lockout. It also has a connector footprint (J7) which can mate with an external LED load board allowing for.......

http://www.ti.com/tool/lm3423bblscsev

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TPS7B7701-Q1 Single Channel Antenna LDO With Current Sense TPS7B7701-Q1 Single Channel Antenna LDO With Current Sense

The TPS7B770x-Q1 family of devices is a single and dual high-voltage LDO with current sensing designed to operate with a wide input-voltage range from 4.5 to 40 V (45-V load dump protection). The device provides power to the low-noise amplifiers of the active antenna through a coax cable with 300 mA per channel. . . The TPS7B770x-Q1 family of devices is a single and dual high-voltage LDO with current sensing designed to operate with a wide input-voltage range from 4.5 to 40 V (45-V load dump pro.......

http://www.ti.com/product/tps7b7701-q1

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UPDATED: LT6106 - 36V Low Cost High Side Current Sense in a SOT-23

The LT6106 is a versatile high side current sense amplifier. Design flexibility is provided by the excellent device characteristics: 250µV maximum offset and 40nA maximum input bias current. Gain for each device is set by two resistors and allows for accuracy better than 1%. The LT6106 monitors current via the voltage across an external sense resistor (shunt resistor). Internal circuitry converts input voltage to output current, allowing for a small sense signal on a high common mode voltage to .......

http://feedproxy.google.com/~r/LinearTechnologyFeed-Datasheets/~3/nUbkTKNBhvs/LT6106

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AD629 datasheet and product info | High Common-Mode Voltage, Difference Amplifier | Current Sense Amplifiers | Analog Devices AD629 datasheet and product info | High Common-Mode Voltage, Difference Amplifier | Current Sense Amplifiers | Analog Devices

The AD629 is a difference amplifier with a very high input, common-mode voltage range. It is a precision device that allows the user to accurately measure differential signals in the presence of high common-mode voltages up to ±270 V. The AD629 can replace costly isolation amplifiers in applications that do not require galvanic isolation. The device operates over a ±270 V common-mode.......

http://www.analog.com/AD629

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App note: Novel current-sense measurement with automatic offset correction « Dangerous Prototypes

http://dangerousprototypes.com/blog/2016/09/18/app-note-novel-current-sense-measurement-with-automatic-offset-correction

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How to measure current and power using a current sense resistor

http://www.scienceshareware.com/bg-current-monitoring.htm

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