DAC

Table 1. DAC Electrical Specifications
Operating Conditions:
  • VDD = VDDIO2 = 3.0V
  • TA = 25ºC
Symbol Description Min. Typ. ✝ Max. Unit Conditions
VDD Supply voltage 1.8 5.5 V  
VOUT Output voltage range GND VDD V  
VLSB Resolution 10 Bit  
VACC Absolute accuracy 1 LSb 0x023 ≤ DAC.DATA < 0x3DC
tST Settling Time(1) 7 μs VDACREF = VDD = 3.0V, 50 pF Load
10 μs VDACREF = VDD = 5.5V, 50 pF Load
INL Integral nonlinearity 1 LSb 0x023 ≤ DAC.DATA < 0x3DC
DNL Differential nonlinearity 0.2 LSb 0x023 ≤ DAC.DATA < 0x3DC
EOFF Offset error 0.55 LSb 0x023 ≤ DAC.DATA < 0x3DC
EGAIN Gain error 2.8 LSb 0x023 ≤ DAC.DATA < 0x3DC

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. 1.Settling time is measured while DAC.DATA[9:0] transitions from ‘0x000’ to ‘0x3FF’.