SBAA645 October   2024 AMC0311R-Q1 , AMC0330R-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2Overview of Differential, Single-Ended Fixed Gain and Ratiometric Outputs
    1. 2.1 Isolated Amplifiers with Differential Output
    2. 2.2 Isolated Amplifiers With Single-Ended, Fixed-Gain Output
    3. 2.3 Isolated Amplifiers With Single-Ended, Ratiometric Output
  6. 3Application Examples
    1. 3.1 Product Selection Tree
  7. 4Summary
  8. 5References

3.1 Product Selection Tree

Product Selection Tree Figure 3-1 Product Selection Tree

The new product family of devices come with six options of reinforced isolated voltage sensing amplifiers, allowing for 0-2V input voltages range for DC applications and ±1V input voltage ranges for AC applications. The AMC0311D, AMC0311R, and AMC0311S devices support DC voltage sensing with the unipolar input option and the AMC0330D, AMC0330R, and AMC0330S devices support AC voltage sensing with the bipolar input option, as showcased in Figure 3-1. For more information on specific application cases, including use cases for the AC and DC voltage sensing amplifiers in power conversion and motor control topologies, please see Maximizing Power Conversion and Motor Control Efficiency With Isolated Voltage Sensing, marketing white paper.