EFR32BG1V132F256 Datasheet, PDF (43/94 Pages) Silicon Laboratories – ConfidentialEFR32BG1 Blue Gecko Bluetooth® Smart SoC CSP Family

EFR32BG1 Blue Gecko Bluetooth® Smart SoC CSP Family Data Sheet
Electrical Specifications
Parameter
Symbol
Test Condition
Min
Typ
Max
Confidential ^{Currentfromallsupplies,us- IADC_NORMAL_HP 35ksps/16MHzADCCLK,}
—
102
—
ing internal reference buffer.
Duty-cycled operation. WAR-
BIASPROG = 0, GPBIASACC = 0
MUPMODE² = NORMAL
3
5 ksps / 16 MHz ADCCLK
—
17
—
BIASPROG = 0, GPBIASACC = 0
3
Current from all supplies, us- I_{ADC_STAND-}
125 ksps / 16 MHz ADCCLK,
—
162
—
ing internal reference buffer. _{BY_HP}
Duty-cycled operation.
BIASPROG = 0, GPBIASACC = 0
AWARMUPMODE² = KEEP-
3
INSTANDBY or KEEPIN-
SLOWACC
35 ksps / 16 MHz ADCCLK,
—
123
—
BIASPROG = 0, GPBIASACC = 0
3
Current from HFPERCLK
I_{ADC_CLK}
HFPERCLK = 16 MHz
—
140
—
ADC Clock Frequency
f_ADCCLK
—
—
16
Throughput rate
f_ADCRATE
—
—
1
Conversion time⁴
t_ADCCONV
6 bit
8 bit
—
7
—
—
9
—
12 bit
—
13
—
Startup time of reference
t_ADCSTART
WARMUPMODE² = NORMAL
—
—
5
generator and ADC core
WARMUPMODE² = KEEPIN-
—
—
2
STANDBY
WARMUPMODE² = KEEPINSLO-
—
—
1
WACC
SNDR at 1Msps and f_in =
SNDR_ADC
Internal reference, 2.5 V full-scale,
58
67
—
10kHz
differential (-1.25, 1.25)
vrefp_in = 1.25 V direct mode with
—
68
—
2.5 V full-scale, differential
Spurious-Free Dynamic
SFDR_ADC
1 MSamples/s, 10 kHz full-scale
—
75
—
Range (SFDR)
sine wave
Input referred ADC noise,
V_{REF_NOISE}
Including quantization noise and
—
380
—
rms
distortion
Offset Error
V_ADCOFFSETERR
-3
0.25
3
Gain error in ADC
V_{ADC_GAIN}
Using internal reference
—
-0.2
5
Using external reference
—
-1
—
Differential non-linearity
DNL_ADC
12 bit resolution, No Missing Co-
-1
—
2
(DNL)
des
Integral non-linearity (INL), INL_ADC
End point method
12 bit resolution
-6
—
6
Temperature Sensor Slope V_{TS_SLOPE}
—
-1.84
—
Unit
μA
μA
μA
μA
μA
MHz
Msps
cycles
cycles
cycles
μs
μs
μs
dB
dB
dB
μV
LSB
%
%
LSB
LSB
mV/°C
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