35.16 DAC

Table 35-22. DAC Electrical Specifications
Operating conditions:
  • VDD = 3.0V
  • VDACREF = VDD
  • TA = 25°C
Symbol Description Min. Typ. ✝ Max. Unit Conditions
VDD Supply voltage 1.8 — 5.5 V
VOUT Output voltage range GND + 0.1V — VDD - 0.1V V
VLSB Resolution — 10 — Bit
VACC Absolute accuracy — 1 — LSb
tST Settling time(1) — 7 — μs 50 pF Load
INL Integral nonlinearity — 0.3 — LSb 0x030 ≤ DAC.DATA < 0x3D0
DNL Differential nonlinearity — 0.1 — LSb 0x030 ≤ DAC.DATA < 0x3D0
EOFF Offset error — -2.0 — LSb
EGAIN Gain error — 0.5 — LSb

✝ Data in the “Typ.” column is at TA = 25°C and VDD = 3.0V unless otherwise specified. These parameters are not tested and are for design guidance only.

Note:
  1. Settling time measured while DAC.DATA[9:0] transitions from ‘0x000’ (GND) to ‘0x1ff’ (midpoint), which is the slowest transition.