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Engineer It: How to simplify high voltage current measurement

Date:
March 21, 2016

Duration:
07:10
Learn how to simplify high voltage current measurements

Getting Started with Current Sense Amplifiers, Session 9: Understanding Common Mode Voltage Error

Date:
May 12, 2015

Duration:
04:15
Part nine of the Getting Started with Current Sense Amplifiers series continues the error source discussion focusing on common mode voltage error.

TI Precision Labs - Op Amps: Input and Output Limitations - Common mode voltage

Date:
November 18, 2015

Duration:
14:41
In this video, we discuss the sources of common-mode voltage limitations in the op amp and the advantages and disadvantages of different op amp topologies.
High-side current sensing in automotive

Automotive Infotainment High-Side Current Sensing

Date:
July 18, 2018

Duration:
05:14
This video walks through where one can find current sensing in automotive systems, as well as the typical discrete circuits used in such systems.

TI Precision Labs - Op Amps: Power Supply Rejection

Date:
December 15, 2015

Duration:
10:07
In this video we discuss the effects of changing the power supply voltage of op amps at both AC and DC.

TI Precision Labs - Op Amps: Common Mode Rejection

Date:
December 15, 2015

Duration:
08:25
In this video we discuss the effects of changing the common mode voltage of op amps at both AC and DC.
Current Sense Amplifiers in Battery Management Systems: INA226-Q1

Current Sense Amplifiers in Battery Management Systems: INA226-Q1

Date:
May 24, 2019

Duration:
04:55
This video discusses designing a battery management system using the INA226-Q1.

TI High Temperature Current Shunt Monitor INA271-HT

Date:
November 1, 2014

Duration:
01:56
The INA271 is a current-shunt monitor with voltage output and can sense drops across current shunts at common-mode voltages from –16V to +80V, independent of th

Getting Started with Current Sense Amplifiers

The Getting Started with Current Sense Amplifiers series helps engineers learn how to maximize the performance achieved when measuring current with a current sense amplifier (also called a current shunt monitor).

This is a series of short videos, each addressing a different topic.  While intended as a series to be viewed in order, each session is stand-alone and can be viewed without the need to watch it all if there is a specific topic you are interested in learning more about.

Getting Started with Current Sense Amplifiers - The Basics

This section focuses on the basics of current measurement with current sense amplifiers.

Getting Started with Current Sense Amplifiers - Advanced Topics

Section 3 of this training series introduces three advanced topics related to current measurement with current sense amplifiers.

Getting Started with Current Sense Amplifiers - Understanding Error Sources

Section 2 of this training series focuses on the understanding the error sources associated with current measurement and the best methods for minimizing these errors.

Thumbnail - Reading Current Sense Amplifier Datasheets

TI Precision Labs - Current Sense Amplifiers: Reading Current Sense Amplifier Datasheets

Date:
April 13, 2020

Duration:
14:45
Learn how to read a current sense amplifier datasheet, including the difference between typical and min/max specs.
Thumbnail - Output Swing

TI Precision Labs - Current Sense Amplifiers: Output Swing

Date:
March 13, 2020

Duration:
09:48
Learn more about output swing limitations and how to minimize their effects in a current sensing application.
Session 16: Benefits of Integrated Precision Shunt Resistor

Getting Started with Current Sense Amplifiers, Session 16: Benefits of Integrated Precision Shunt Resistor

Date:
May 12, 2015

Duration:
04:19
Discusses how to integrating a precision shunt resistor will enhance the system implementation

TI Precision Labs - Op Amps: Input and Output Limitations - Non-linear behavior

Date:
March 23, 2015

Duration:
09:28
In this video we discuss op amp input and output voltage limits and how to avoid circuit errors caused by these limits.
Current Sense Amplifiers in Battery Management Systems: Introduction

Current Sense Amplifiers in Battery Management Systems: Introduction

Date:
May 24, 2019

Duration:
04:40
This video reviews current sensing solutions in battery management systems. It’ll also discuss the different types of current sense amplifier solutions.
Current Sense Amplifiers in Battery Management Systems: Configurations

Current Sense Amplifiers in Battery Management Systems: Configurations

Date:
May 24, 2019

Duration:
04:57
This video walks through the different areas in a battery management system where a current sense amplifier can be used.
Current Sense Amplifiers in HEV/EV Battery Management Systems

Current Sense Amplifiers in HEV/EV Battery Management Systems

Current sense amplifiers have been implemented in applications used for current and power measurement. These simple and affordable solutions enable designers to achieve real-time overcurrent protection, system optimization and current measurement for closed-loop circuits with excellent linearity and accuracy. This curriculum will discuss how to monitor the status of an HEV/EV battery using current sense amplifiers.

Current Sense Amplifiers in HEV/EV Battery Management Systems

Current Sense Amplifiers in Battery Management Systems: Basics

The introduction section will give the background on current sensing solutions for HEV/EV battery management systems. It will also highlight TI’s portfolio of current sense amplifiers and key considerations when using them for battery management systems.

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