This anomaly applies to Revision 1, build codes CLAA-D00, QKAA-D00.
Application
Gain error is outside the expected range.
Supply voltage is 2.1 V or lower, CH[n].CONFIG.REFSEL is set to VDD1_4, and CH[n].CONFIG.GAIN is set to Gain1 or Gain1_2.
The minimum specification of parameters EG1/2 and EG1 can be down to -4%.
Use internal reference.