C8051F85X86X Datasheet, PDF (18/290 Pages) Silicon Laboratories – Low-Cost 8-bit MCU Family with up to 8 kB of Flash

C8051F85x/86x
1.2.2. ADC Supply Current
10ͲbitBurstMode,SingleConversions
1200
1100
1000
900
InternalReference,NormalBias
InternalReference,LPBias
OtherReference
800
700
600
500
400
300
200
100
0
0
50
100
150
200
250
300
SampleRate(ksps)
12ͲbitBurstMode,SingleConversions
1200
1100
1000
900
InternalReference,NormalBias
InternalReference,LPBias
OtherReference
800
700
600
500
400
300
200
100
0
0
20
40
60
80
100
120
SampleRate(ksps)
Figure 1.3. Typical ADC and Internal Reference Power Consumption in Burst Mode
10ͲbitConversions,NormalBias
950
Vdd=3.6V
900
Vdd=3.0V
Vdd=2.2V
850
800
750
700
650
100
200
300
400
500
600
700
800
SampleRate(ksps)
10ͲbitConversions,LowPowerBias
450
Vdd=3.6V
440
Vdd=3.0V
430
Vdd=2.2V
420
410
400
390
380
370
360
350
50
150
250
SampleRate(ksps)
12ͲbitConversions,NormalBias
950
Vdd=3.6V
900
Vdd=3.0V
Vdd=2.2V
850
800
750
700
650
25
50
75
100
125
150
175
200
SampleRate(ksps)
12ͲbitConversions,LowPowerBias
450
Vdd=3.6V
440
Vdd=3.0V
430
Vdd=2.2V
420
410
400
390
380
370
360
350
10
20
30
40
50
60
SampleRate(ksps)
Figure 1.4. Typical ADC Power Consumption in Normal (Always-On) Mode
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Preliminary Rev 0.6