SNAA355 April   2021 TPL1401

 

  1.   Design Objective
  2.   Design Description
  3.   Design Notes
  4.   Design Simulations
    1.     Transient Simulation Results
  5.   Register Settings
  6.   Pseudo Code Example
  7.   Design Featured Devices
  8.   Design References

Transient Simulation Results

This simulation shows the output of the circuit changes with Digipot code with mid code corresponding to 1Vrms.

GUID-20210421-CA0I-0WK7-3MML-H3CDCCSRMCJL-low.gif Output Voltage for Different Codes (Codes From 0x760 to 0x8A0)
ADC Input Voltage (Volts)Digipot Data (DPOT_POSTION)Output Voltage (Vrms)
2.30x07601.195
2.40x07B01.093
2.50x08000.999
2.60x08500.921
2.70x08A00.864