DAC

Table 1. DAC Electrical Specifications
Operating Conditions:
  • VDD = 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  
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 -2.3 1 2.3 LSb 0x030 ≤ DAC.DATA < 0x2D0
DNL Differential nonlinearity -0.2 0.2 0.7 LSb 0x030 ≤ DAC.DATA < 0x2D0
EOFF Offset error 1.7 2.8 5 LSb  
EGAIN Gain error -3.3 -1.1 0.7 LSb  

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

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