EFR32FG1P132F64 Datasheet, PDF (40/101 Pages) Silicon Laboratories – EFR32FG1 Flex Gecko Proprietary Protocol SoC Family Data Sheet

4.1.16 IDAC
EFR32FG1 Flex Gecko Proprietary Protocol SoCFamily Data Sheet
Electrical Specifications
Table 4.28. IDAC
Parameter
Number of Ranges
Output Current
Symbol
N_{IDAC_RANGES}
I_{IDAC_OUT}
Linear steps within each
range
Step size
N_{IDAC_STEPS}
SS_IDAC
Total Accuracy, STEPSEL¹ = ^ACCIDAC
0x10
Start up time
t_{IDAC_SU}
Settling time, (output settled t_{IDAC_SETTLE}
within 1% of steady state val-
ue)
Current consumption in EM0 I_IDAC
or EM1 ²
Output voltage compliance in I_{COMP_SRC}
source mode, source current
change relative to current
sourced at 0 V
Test Condition
RANGSEL¹ = RANGE0
RANGSEL¹ = RANGE1
RANGSEL¹ = RANGE2
RANGSEL¹ = RANGE3
RANGSEL¹ = RANGE0
RANGSEL¹ = RANGE1
RANGSEL¹ = RANGE2
RANGSEL¹ = RANGE3
EM0 or EM1, AVDD=3.3 V, T = 25
°C
EM0 or EM1
EM2 or EM3
Output within 1% of steady state
value
Range setting is changed
Step value is changed
Source mode, excluding output
current
Sink mode, excluding output cur-
rent
RANGESEL1=0, output voltage =
min(V_IOVDD, V_AVDD2-100 mv)
RANGESEL1=1, output voltage =
min(V_IOVDD, V_AVDD2-100 mV)
RANGESEL1=2, output voltage =
min(V_IOVDD, V_AVDD2-150 mV)
RANGESEL1=3, output voltage =
min(V_IOVDD, V_AVDD2-250 mV)
Min
—
0.05
1.6
0.5
2
—
—
—
—
—
TBD
TBD
TBD
—
—
—
—
—
—
—
—
—
Typ
4
—
—
—
—
32
50
100
500
2
—
—
—
5
5
1
8.9
12
0.16
0.08
0.03
0.03
Max
Unit
—
-
1.6
μA
4.7
μA
16
μA
64
μA
—
—
nA
—
nA
—
nA
—
μA
TBD
%
TBD
%
TBD
%
—
μs
—
μs
—
μs
—
μA
—
μA
—
%
—
%
—
%
—
%
silabs.com | Smart. Connected. Energy-friendly.
Preliminary Rev. 0.9 | 39