32.14 Digital-to-Analog Converter (DAC) Electrical Specifications

Table 32-16. DAC AC Electrical Specifications
AC CHARACTERISTICS			Standard Operating Conditions: VDDIO = AVDD = VDD 2.7V to 3.63V (unless otherwise stated) Operating Temperature: -40°C ≤ TA ≤ +125°C for Extended Temp
Param. No.	Symbol	Characteristics	Min.	Typ.	Max.	Units	Conditions
SINGLE-ENDED MODE^(1,4,5)
SDAC_23	GERR⁽³⁾	Gain Error	-14.9	—	-3.8	LSB	CTRLB.REFSEL = 0x1 VREF = AVDD = 3.3V with CLOAD and RLOAD
SDAC_23	GERR⁽³⁾	Gain Error	-5.6	—	0.4	LSB	CTRLB.REFSEL = 0x2 AVDD = 3.3V VREF = VREFA with CLOAD and RLOAD
SDAC_25	EOFF⁽³⁾	Offset Error	-3.5	—	3.5	LSB	CTRLB.REFSEL = 0x1 VREF = AVDD = 3.3V with CLOAD and RLOAD
SDAC_25	EOFF⁽³⁾	Offset Error	-5.5	—	5.5	LSB	CTRLB.REFSEL = 0x2 AVDD = 3.3V VREF = VREFA with CLOAD and RLOAD
Note: The DAC functional device operation with either internal or external VREF < 2.4V is guaranteed, but not characterized. DAC will function, but with degraded performance. DAC accuracy is limited by users application noise/accuracy on AVDD, AGN,D and VREF accuracy/drift. 10-bit mode. Over VOUT range defined by the DAC_7 parameter.