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Current sense amplifiers in battery management systems: Basics
Background on current sensing solutions for HEV/EV battery management systems and our portfolio of current sense amplifiers.
Current sense amplifiers
Learn current sense amplifier basics, tips for applications, debugging, key specs and more!
Current sense amplifier applications
Learn key applications concerns in current sensing, including shunt resistor selection, PCB layout and example circuits.
Common-mode rejection ratio
날짜:
기간::
2019년 12월 22일
기간::
10:35
Learn more about error from common-mode rejection ratio and how to minimize its effects in a current sensing application.
Common mode rejection
날짜:
기간::
2015년 12월 15일
기간::
08:25
In this video we discuss the effects of changing the common mode voltage of op amps at both AC and DC.
Closed loop output impedance and stable filter design
날짜:
기간::
2020년 12월 23일
기간::
18:23
Learn how closed loop output impedance affects load stability in current sense amplifiers, and techniques on how to provide control for capacitive loads greater
Capacitive loads
날짜:
기간::
2015년 3월 23일
기간::
06:42
In this video we discuss why capacitive loads cause stability issues and present the isolation resistor compensation technique.
Calculating total noise
날짜:
기간::
2015년 3월 23일
기간::
07:49
In this video we continue the noise discussion by performing a full noise calculation for a simple amplifier circuit.
Calculating RMS noise
날짜:
기간::
2015년 3월 23일
기간::
11:46
In this video we go into further detail on the regions of op amp noise and how to convert noise spectral density to RMS noise.
Calculating and simulating error in current sensing systems
날짜:
기간::
2020년 11월 4일
기간::
39:40
Calculating and simulating error in current sensing systems
Board level troubleshooting
날짜:
기간::
2018년 11월 26일
기간::
14:52
In this video we discuss a technique known as the A-B-A swap, as well as an introduction to PCB parasitics and the importance of PCB cleanliness.
Bandwidth - Non-inverting gain & poles
날짜:
기간::
2015년 3월 23일
기간::
15:05
In this video we discuss the use of non-inverting gain for calculating bandwidth and some of the secondary effects on bandwidth.
Bandwidth - Lab
날짜:
기간::
2015년 3월 16일
기간::
05:59
In this training lab we discuss calculations, simulations, and real world measurements that reinforce the concepts from the bandwidth video series.
Bandwidth - Gain & GBW
날짜:
기간::
2015년 3월 23일
기간::
13:36
In this video we discuss open and closed loop gain, gain bandwidth product, and quiescent current versus bandwidth.
Bandwidth - Bode plots cutoff frequency
날짜:
기간::
2015년 3월 23일
기간::
22:54
In this video we discuss units of op amp gain, bode plots and poles and zeroes, and the definition of bandwidth.
Bandwidth - AOL gain slew rate
날짜:
기간::
2015년 3월 23일
기간::
15:31
In this video we discuss several bandwidth related topics, including the slope of the open loop gain curve and the effects of op amp input capacitance.
Automotive Infotainment High-Side Current Sensing
날짜:
기간::
2018년 7월 18일
기간::
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.
Advanced current sense amplifier topics
Learn advanced topics on current sensing to jump-start your design process.
1/F flicker noise
날짜:
기간::
2015년 3월 23일
기간::
16:50
In this video we discuss the details of 1/f or flicker noise.