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I would like to measure current but I don't know where to start - how do I choose the right current sense amplifier or current shunt monitor with integrated data converter? What kind of accuracy can I achieve? Please help me to understand!
Jason Bridgmon, TI Sensing Products Applications Support
Current Shunt Monitor Video Training Series
Hall Effect Sensor Video Training Series
TI makes no warranties and assumes no liability for applications assistance or customer product design. You are fully responsible for all design decisions and engineering with regard to your products, including decisions relating to application of TI products. By providing technical information, TI does not intend to offer or provide engineering services or advice concerning your designs.
If you have questions about choosing the right current shunt monitor/current sense amplifier for your application, or how to calculate errors and accuracy, or what to watch out for when you're designing your circuit, then this video series is just what you need!!
Session 1: When to choose a Current Sense AmpSession 2: Current Sense Amp Design ConsiderationsSession 3: Implementation options for both high-side and low-side monitoringSession 4: How to choose an appropriate Shunt ResistorSession 5: Understanding different types of error in current shunt monitor designsSession 6: Understanding gain errorsSession 7: Understanding offset errorsSession 8: Understanding filter related errorSession 9: Understanding common mode voltage errorSession 10: Understanding temperature related errorSession 11: Understanding power supply rejection errorSession 12: Understanding shunt resistor tolerance errorSession 13: Layout considerations for a Current Shunt Monitor circuitSession 14: Debugging a Current Shunt Monitor circuit - where to probeSession 15: Programming Power Settings
If you want to see the videos in China we have three different 3rd party sites that host our videos. Below are the direct links:
21ic: Getting Started with Current Sensing
EEWorld: Getting Started with Current Sensing
21Dianyuan: Getting Started with Current Sensing
Javier Contreras, TI Sensing Products Applications Support
Getting Started with Current Sensing Video Training Series
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