37.17 DAC

VDD=3V, unless stated otherwise.

Table 37-28. Power Supply, Reference, and Input Range
Symbol Description Min. Typ. Max. Unit
VDD Supply Voltage(1) 1.8 3 5.5 V
RLoad Resistive External Load 5 - - kΩ
CLoad Capacitive External Load - - 30 pF
VOUT Output Voltage Range 0.2 - VDD-0.2 V
IOUT Output sink/source - 1 - mA
Note: 1. Supply voltage must meet the VDD specification for the VREF level used as DAC reference.
Table 37-29. Clock and Timing Characteristics
Symbol Description Conditions Min. Typ. Max. Unit
fDAC Maximum Conversion Rate 0.55V≤ VREF≤2.5V - 350 - ksps
VREF=4.3V - 270 - ksps
Table 37-30. Accuracy Characteristics
Symbol Description Conditions Min. Typ. Max. Unit
Res Resolution - 8 bits
INL Integral Non-Linearity 0.55V≤VREF≤4.3 - 0.3 - LSB
DNL Differential Non-Linearity 0.55V≤VREF≤4.3 - 0.25 - LSB
EOFF Offset Error VREF =1.1V, VCC = 3.0 T=25°C - ±0.25 - LSB
EGAIN Gain Error VREF=1.1V, VCC = 3.0 T=25°C - ±1 - LSB