EFR32MG13 Mighty Gecko Multi-Protocol Wireless SoC Family Data Sheet
Electrical Specifications
4.1.16 Analog to Digital Converter (ADC)
Specified at 1 Msps, ADCCLK = 16 MHz, BIASPROG = 0, GPBIASACC = 0, unless otherwise indicated.
Table 4.47. Analog to Digital Converter (ADC)
Parameter
Symbol
Test Condition
Min
Typ
—
Max
12
Unit
Bits
V
Resolution
VRESOLUTION
VADCIN
6
—
Input voltage range1
Single ended
Differential
—
VFS
-VFS/2
1
—
VFS/2
VAVDD
V
Input range of external refer- VADCREFIN_P
ence voltage, single ended
and differential
—
V
Power supply rejection2
PSRRADC
At DC
At DC
—
—
80
80
—
—
dB
dB
Analog input common mode CMRRADC
rejection ratio
Current from all supplies, us- IADC_CONTINU-
1 Msps / 16 MHz ADCCLK, BIA-
SPROG = 0, GPBIASACC = 1 4
—
—
—
—
—
—
—
270
125
80
290
—
—
—
—
—
—
µA
µA
µA
µA
µA
µA
µA
ing internal reference buffer.
OUS_LP
Continuous operation. WAR-
MUPMODE3 = KEEPADC-
WARM
250 ksps / 4 MHz ADCCLK, BIA-
SPROG = 6, GPBIASACC = 1 4
62.5 ksps / 1 MHz ADCCLK, BIA-
SPROG = 15, GPBIASACC = 1 4
Current from all supplies, us- IADC_NORMAL_LP 35 ksps / 16 MHz ADCCLK, BIA-
45
SPROG = 0, GPBIASACC = 1 4
ing internal reference buffer.
Duty-cycled operation. WAR-
MUPMODE3 = NORMAL
5 ksps / 16 MHz ADCCLK BIA-
SPROG = 0, GPBIASACC = 1 4
8
Current from all supplies, us- IADC_STAND-
125 ksps / 16 MHz ADCCLK, BIA-
SPROG = 0, GPBIASACC = 1 4
105
70
ing internal reference buffer.
BY_LP
Duty-cycled operation.
35 ksps / 16 MHz ADCCLK, BIA-
SPROG = 0, GPBIASACC = 1 4
AWARMUPMODE3 = KEEP-
INSTANDBY or KEEPIN-
SLOWACC
Current from all supplies, us- IADC_CONTINU-
1 Msps / 16 MHz ADCCLK, BIA-
SPROG = 0, GPBIASACC = 0 4
—
—
—
—
—
—
—
325
175
125
85
—
—
—
—
—
—
—
µA
µA
µA
µA
µA
µA
µA
ing internal reference buffer.
OUS_HP
Continuous operation. WAR-
MUPMODE3 = KEEPADC-
WARM
250 ksps / 4 MHz ADCCLK, BIA-
SPROG = 6, GPBIASACC = 0 4
62.5 ksps / 1 MHz ADCCLK, BIA-
SPROG = 15, GPBIASACC = 0 4
Current from all supplies, us- IADC_NORMAL_HP 35 ksps / 16 MHz ADCCLK, BIA-
SPROG = 0, GPBIASACC = 0 4
ing internal reference buffer.
Duty-cycled operation. WAR-
MUPMODE3 = NORMAL
5 ksps / 16 MHz ADCCLK BIA-
SPROG = 0, GPBIASACC = 0 4
16
Current from all supplies, us- IADC_STAND-
125 ksps / 16 MHz ADCCLK, BIA-
SPROG = 0, GPBIASACC = 0 4
160
125
ing internal reference buffer.
BY_HP
Duty-cycled operation.
35 ksps / 16 MHz ADCCLK, BIA-
SPROG = 0, GPBIASACC = 0 4
AWARMUPMODE3 = KEEP-
INSTANDBY or KEEPIN-
SLOWACC
Current from HFPERCLK
IADC_CLK
HFPERCLK = 16 MHz
—
140
—
µA
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