Datasheet

Electrical parameters STM8L151x2, STM8L151x3
90/112 Doc ID 018780 Rev 4
In the following three tables, data is guaranteed by characterization result, not tested in
production.
Table 46. ADC1 accuracy with V
DDA
= 3.3 V to 2.5 V
Symbol Parameter Conditions Typ Max Unit
DNL Differential non linearity
f
ADC1
= 16 MHz 1 1.6
LSB
f
ADC1
= 8 MHz 1 1.6
f
ADC1
= 4 MHz 1 1.5
INL Integral non linearity
f
ADC1
= 16 MHz 1.2 2
f
ADC1
= 8 MHz 1.2 1.8
f
ADC1
= 4 MHz 1.2 1.7
TUE Total unadjusted error
f
ADC1
= 16 MHz 2.2 3.0
f
ADC1
= 8 MHz 1.8 2.5
f
ADC1
= 4 MHz 1.8 2.3
Offset Offset error
f
ADC1
= 16 MHz 1.5 2
LSB
f
ADC1
= 8 MHz 1 1.5
f
ADC1
= 4 MHz 0.7 1.2
Gain Gain error
f
ADC1
= 16 MHz
11.5f
ADC1
= 8 MHz
f
ADC1
= 4 MHz
Table 47. ADC1 accuracy with V
DDA
= 2.4 V to 3.6 V
Symbol Parameter Typ Max Unit
DNL Differential non linearity 1 2 LSB
INL
Integral non linearity
1.7 3 LSB
TUE
Total unadjusted error
24LSB
Offset Offset error 1 2 LSB
Gain Gain error 1.5 3 LSB
Table 48. ADC1 accuracy with V
DDA
= V
REF
+
= 1.8 V to 2.4 V
Symbol Parameter Typ Max Unit
DNL Differential non linearity 1 2 LSB
INL
Integral non linearity
23LSB
TUE
Total unadjusted error
35LSB
Offset Offset error 2 3 LSB
Gain Gain error 2 3 LSB