EFR32MG1 Datasheet, PDF (45/94 Pages) Silicon Laboratories – Home and Building Automation and Security

4.1.17 IDAC
EFR32MG1 Mighty Gecko SoC with Integrated Serial Flash Data Sheet
Electrical Specifications
Table 4.28. IDAC
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
Number of Ranges
N_{IDAC_RANGES}
—
4
—
-
Output Current
I_{IDAC_OUT}
RANGSEL¹ = RANGE0
0.05
—
1.6
μA
RANGSEL¹ = RANGE1
1.6
—
4.7
μA
RANGSEL¹ = RANGE2
0.5
—
16
μA
RANGSEL¹ = RANGE3
2
—
64
μA
Linear steps within each
range
N_{IDAC_STEPS}
—
32
—
Step size
SS_IDAC
RANGSEL¹ = RANGE0
—
50
—
nA
RANGSEL¹ = RANGE1
—
100
—
nA
RANGSEL¹ = RANGE2
—
500
—
nA
RANGSEL¹ = RANGE3
—
2
—
μA
Total Accuracy, STEPSEL¹ = ^ACCIDAC
EM0 or EM1, AVDD=3.3 V, T = 25
-2
—
2
%
0x10
°C
EM0 or EM1
-18
—
22
%
EM2 or EM3, Source mode,
RANGSEL¹ = RANGE0,
AVDD=3.3 V, T = 25 °C
—
-2
—
%
EM2 or EM3, Source mode,
RANGSEL¹ = RANGE1,
AVDD=3.3 V, T = 25 °C
—
-1.7
—
%
EM2 or EM3, Source mode,
RANGSEL¹ = RANGE2,
AVDD=3.3 V, T = 25 °C
—
-0.8
—
%
EM2 or EM3, Source mode,
RANGSEL¹ = RANGE3,
AVDD=3.3 V, T = 25 °C
—
-0.5
—
%
EM2 or EM3, Sink mode, RANG-
—
-0.7
—
%
SEL¹ = RANGE0, AVDD=3.3 V, T
= 25 °C
EM2 or EM3, Sink mode, RANG-
—
-0.6
—
%
SEL¹ = RANGE1, AVDD=3.3 V, T
= 25 °C
EM2 or EM3, Sink mode, RANG-
—
-0.5
—
%
SEL¹ = RANGE2, AVDD=3.3 V, T
= 25 °C
EM2 or EM3, Sink mode, RANG-
—
-0.5
—
%
SEL¹ = RANGE3, AVDD=3.3 V, T
= 25 °C
Start up time
t_{IDAC_SU}
Output within 1% of steady state
—
5
—
μs
value
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