
4.1.13 Analog to Digital Converter (ADC)
Specified at 1 Msps, ADCCLK = 16 MHz, BIASPROG = 0, GPBIASACC = 0, unless otherwise indicated.
Table 4.30. Analog to Digital Converter (ADC)
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
Resolution
V
RESOLUTION
6
—
12
Bits
V
ADCIN
Single ended
—
—
V
FS
V
Differential
-V
FS
/2
—
V
FS
/2
V
Input range of external refer-
ence voltage, single ended
and differential
V
ADCREFIN_P
1
—
V
AVDD
V
PSRR
ADC
At DC
—
80
—
dB
Analog input common mode
rejection ratio
CMRR
ADC
At DC
—
80
—
dB
Current from all supplies, us-
ing internal reference buffer.
Continuous operation. WAR-
MUPMODE
WARM
I
ADC_CONTINU-
OUS_LP
1 Msps / 16 MHz ADCCLK, BIA-
SPROG = 0, GPBIASACC = 1
—
270
290
µA
250 ksps / 4 MHz ADCCLK, BIA-
SPROG = 6, GPBIASACC = 1
—
125
—
µA
62.5 ksps / 1 MHz ADCCLK, BIA-
SPROG = 15, GPBIASACC = 1
—
80
—
µA
Current from all supplies, us-
ing internal reference buffer.
Duty-cycled operation. WAR-
MUPMODE
I
ADC_NORMAL_LP
35 ksps / 16 MHz ADCCLK, BIA-
SPROG = 0, GPBIASACC = 1
—
45
—
µA
5 ksps / 16 MHz ADCCLK BIA-
SPROG = 0, GPBIASACC = 1
—
8
—
µA
Current from all supplies, us-
ing internal reference buffer.
Duty-cycled operation.
AWARMUPMODE
= KEEP-
INSTANDBY or KEEPIN-
SLOWACC
I
ADC_STAND-
BY_LP
125 ksps / 16 MHz ADCCLK, BIA-
SPROG = 0, GPBIASACC = 1
—
105
—
µA
35 ksps / 16 MHz ADCCLK, BIA-
SPROG = 0, GPBIASACC = 1
—
70
—
µA
Current from all supplies, us-
ing internal reference buffer.
Continuous operation. WAR-
MUPMODE
WARM
I
ADC_CONTINU-
OUS_HP
1 Msps / 16 MHz ADCCLK, BIA-
SPROG = 0, GPBIASACC = 0
—
325
—
µA
250 ksps / 4 MHz ADCCLK, BIA-
SPROG = 6, GPBIASACC = 0
—
175
—
µA
62.5 ksps / 1 MHz ADCCLK, BIA-
SPROG = 15, GPBIASACC = 0
—
125
—
µA
Current from all supplies, us-
ing internal reference buffer.
Duty-cycled operation. WAR-
MUPMODE
I
ADC_NORMAL_HP
35 ksps / 16 MHz ADCCLK, BIA-
SPROG = 0, GPBIASACC = 0
—
85
—
µA
5 ksps / 16 MHz ADCCLK BIA-
SPROG = 0, GPBIASACC = 0
—
16
—
µA
Current from all supplies, us-
ing internal reference buffer.
Duty-cycled operation.
AWARMUPMODE
= KEEP-
INSTANDBY or KEEPIN-
SLOWACC
I
ADC_STAND-
BY_HP
125 ksps / 16 MHz ADCCLK, BIA-
SPROG = 0, GPBIASACC = 0
—
160
—
µA
35 ksps / 16 MHz ADCCLK, BIA-
SPROG = 0, GPBIASACC = 0
—
125
—
µA
Current from HFPERCLK
I
ADC_CLK
HFPERCLK = 16 MHz
—
140
—
µA
MGM13S Mighty Gecko SiP Module Data Sheet
Electrical Specifications
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