SLDS204B October 2014 – June 2020 PGA300
PRODUCTION DATA.
The equation for P ADC-to-DAC conversion when operating without TC and NL compensation is shown in Equation 5.
To use the PGA without TC and NL compensation set the hx, gx, nx and mx coefficients in EEPROM to the following values:
Consider an example of scaling the positive half of the 16-bit P ADC to a 14-bit DAC value. In this case, OFFSETPA2D = 0 and GAINPA2D = 0.5. Therefore, h0 = 0, and g0 = 213.