EZR32HG320 Datasheet, PDF (53/87 Pages) Silicon Laboratories – Consumer electronics

Table 4.23. IDAC Range 3 Source
Parameter
Symbol
Test Condition
Min
EM0, default settings
─
Active current with STEPSEL=0x10 I_IDAC
Duty-cycled
─
Nominal IDAC output current with
I_0x10
─
STEPSEL=0x10
Step size
I_STEP
─
Current drop at high impedance
I_D
V_{IDAC_OUT} = V_DD - 100 mV
─
load
Temperature coefficient
TC_IDAC V_DD = 3.0 V, STEPSEL=0x10
─
Voltage coefficient
VC_IDAC T = 25 °C, STEPSEL=0x10
─
Table 4.24. IDAC Range 3 Sink
Parameter
Symbol
Test Condition
Min
Active current with STEPSEL=0x10 I_IDAC EM0, default settings
─
Nominal IDAC output current with
I_0x10
─
STEPSEL=0x10
Step size
I_STEP
─
Current drop at high impedance
I_D
V_{IDAC_OUT} = 200 mV
─
load
Temperature coefficient
TC_IDAC V_DD = 3.0 V, STEPSEL=0x10
─
Voltage coefficient
VC_IDAC T = 25 °C, STEPSEL=0x10
─
Parameter
Start-up time, from enabled to output settled
Table 4.25. IDAC
Symbol
Min
t_IDACSTART
EZR32HG320 Data Sheet
Electrical Specifications
Typ
Max
Unit
18.7
─
µA
10
─
nA
33.9
─
µA
2.0
─
µA
3.54
─
%
10.9
─
nA/°C
159.5
─
nA/V
Typ
Max
Unit
62.5
─
µA
34.1
─
µA
2.0
─
µA
1.75
─
%
10.9
─
nA/°C
148.6
─
nA/V
Typ
Max
Unit
40
µs
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