AD7738 Zero and Full scale System Calibration

AD7738 circuit details:

REFIN+ and AINCOM connected to 2.5V reference, REFIN- connected to ground.

Analog input voltage ranges selected as +/- 1.25V.

MUXOUT+=ADCIN+ and MUXOUT-=ADCIN-

AVDD connected to 5V

What is the range (min and max) of external voltage that can be connected to perform

  1. Zero scale System calibration
  2. Full scale System Calibration

Parents Reply Children
No Data