EZR32LG330 Datasheet, PDF (44/87 Pages) Silicon Laboratories – Building and home automation

EZR32LG330 Data Sheet
Electrical Specifications
V_DD Reference
Figure 4.18. ADC Differential Linearity Error vs Code, V_DD = 3 V, Temp = 25 °C
5
Vref=1V25
4
Vref=2V5
Vref=2XVDDVSS
Vref=5VDIFF
3
Vref=VDD
2
1
0
–1
–2
–3
–4
2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 3.8
Vdd (V)
Offset vs Supply Voltage, Temp = 25 °C
2.0
VRef=1V25
VRef=2V5
1.5
VRef=2XVDDVSS
VRef=5VDIFF
VRef=VDD
1.0
0.5
0.0
–0.5
–1.0
–40
–15
5
25
45
65
85
Temp (C)
Offset vs Temperature, V_DD = 3 V
Figure 4.19. ADC Absolute Offset, Common Mode = V_DD/2
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