EFM32GG232 Datasheet, PDF (30/71 Pages) Silicon Laboratories – High Performance 32-bit processor

...the world's most energy friendly microcontrollers
Symbol
Parameter
SFDR_ADC
Spurious-Free Dy-
namic Range (SF-
DR)
V_ADCOFFSET Offset voltage
TGRAD_ADCTH
Thermometer out-
put gradient
DNL_ADC
INL_ADC
MC_ADC
Differential non-lin-
earity (DNL)
Integral non-linear-
ity (INL), End point
method
No missing codes
Condition
Min
200 kSamples/s, 12 bit, differ-
ential, 2xV_DD reference
1 MSamples/s, 12 bit, single
ended, internal 1.25V refer-
ence
1 MSamples/s, 12 bit, single
ended, internal 2.5V reference
1 MSamples/s, 12 bit, single
ended, V_DD reference
1 MSamples/s, 12 bit, differen-
tial, internal 1.25V reference
1 MSamples/s, 12 bit, differen-
tial, internal 2.5V reference
1 MSamples/s, 12 bit, differen-
tial, V_DD reference
1 MSamples/s, 12 bit, differen-
tial, 2xV_DD reference
1 MSamples/s, 12 bit, differen-
tial, 5V reference
200 kSamples/s, 12 bit, sin-
gle ended, internal 1.25V refer-
ence
200 kSamples/s, 12 bit, single
ended, internal 2.5V reference
200 kSamples/s, 12 bit, single
ended, V_DD reference
200 kSamples/s, 12 bit, differ-
ential, internal 1.25V reference
200 kSamples/s, 12 bit, differ-
ential, internal 2.5V reference
200 kSamples/s, 12 bit, differ-
ential, 5V reference
200 kSamples/s, 12 bit, differ-
ential, V_DD reference
200 kSamples/s, 12 bit, differ-
ential, 2xV_DD reference
After calibration, single ended
After calibration, differential
Typ
68
-3
V_DD= 3.0 V, external 2.5V ref-
-1
erence
11.999¹
Max
Unit
69
dB
64
dBc
76
dBc
73
dBc
66
dBc
77
dBc
76
dBc
75
dBc
69
dBc
75
dBc
75
76
79
79
78
79
79
0.3
0.3
-1.92
-6.3
±0.7
±1.2
dBc
dBc
dBc
dBc
dBc
dBc
dBc
mV
3 mV
mV/°C
ADC
Codes/
°C
4 LSB
±3.0 LSB
12
bits
2016-03-21 - EFM32GG232FXX - d0125_Rev1.40
30
www.silabs.com