Electronic Component Solutions

Isolated Current and Voltage Sensor Solutions

Broad family of isolated analog amplifiers and delta-sigma modulators


The Silicon Labs isolated current and voltage sensor product portfolio leverages our superior 3rd generation isolation technology to enhance power system performance, flexibility, and reliability while reducing system size and cost. Our new family of products includes optimized solutions for voltage or current sensing that builds on the success of the volume production Si8920 isolation analog amplifier with improved performance, wider linear input voltage ranges, more flexible outputs, and more package options. The new family includes output options of differential analog, single-ended analog, or delta-sigma modulated bit stream. Package options include a stretched wide-body SOIC-8 package that supports 5 kVrms UL isolation and the smaller narrow-body SOIC-8 package that supports 2.5 kVrms UL isolation.

  • Robust Isolation
  • Precise with Low Drift
  • Broad Portfolio

Next Generation Si89xx Isolated Analog Amplifiers


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