VIDEO SERIES

Precision labs series: Current sense amplifiers

TI Precision Labs is the electronics industry’s most comprehensive online classroom for analog engineers. The on-demand courses and tutorials pair theory and applied exercises to deepen the technical expertise of experienced engineers and accelerate the development of those early in their career. This modular, on-demand curriculum includes hands-on training videos, covering current sensing design challenges with online course work and quizzes.The current sense amplifiers curriculum contains short training videos that cover the basics of current sense amplifiers, tips for applications, debugging, key specs and more!
View series

Precision labs series: Current sense amplifiers

Introduction to current sense amplifiers (3)

Current sensing with different types of amplifiers

00:06:32

Design considerations for current sense amplifiers

00:05:27

Reading current sense amplifier datasheets

00:14:44

Current sense amplifier applications (4)

Example circuits for current sense amplifiers

00:06:11

How to choose a shunt resistor

00:12:16

Shunt resistor layout

00:06:08

Programming power settings

00:11:04

Error sources (11)

Introduction to different error sources

00:09:58

Offset error

00:08:12

Gain error

00:12:21

Common-mode rejection ratio

00:10:35

Temperature error

00:11:46

Power supply rejection error

00:05:15

Shunt resistor tolerance error

00:05:39

Output swing

00:09:47

Input filter error

00:17:09

Slew rate and bandwidth

00:10:02

Input impedance and bias current

00:16:16

Debugging (6)

Debug a current shunt monitor circuit: Layout

00:06:08

Debug a current shunt monitor: Probe and soldering

00:05:37

Debug a current shunt monitor: Overlook device specs

00:11:15

Debug a current shunt monitor: Downstream circuitry

00:06:33

Debug a current shunt monitor: Equipment and settings

00:10:32

Debug a current shunt monitor: Power supply sequencing

00:05:52

Advanced current sense amplifier topics (1)

Closed loop output impedance and stable filter design

00:18:23

Current sensing with different types of amplifiers

Learn the basic concepts of direct current sensing and the different types of amplifiers used in this application.

00:06:32|23 Aug 2019
This video introduces the different types of amplifiers used for current sensing, and the strengths and weaknesses of each.