Data Sheet

NUC123
May 3, 2017 Page 73 of 99 Rev.2.04
NUC123 SERIES DATASHEET
Analog Characteristics 7.4
7.4.1 10-bit SARADC Specifications
PARAMETER
SYM
SPECIFICATIONS
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Operating Voltage
AV
DD
2.7
5.5
V
AV
DD
= V
DD
Operating Current
I
ADC
1.5
mA
AV
DD
= V
DD
= 5V, F
SPS
= 150K
Resolution
R
ADC
10
bit
Reference Voltage
V
REF
AV
DD
V
V
REF
Connected to AV
DD
in Chip
ADC input Voltage
V
IN
0
AV
DD
V
Sampling Rate
F
SPS
150K
Hz
V
DD
= 5V, ADC Clock = 6MHz
Free Running Conversion
Integral Non-linearity Error (INL)
INL
±1
LSB
Differential Non-linearity Error
(DNL)
DNL
±1
LSB
Gain Error
E
G
±2
LSB
Offset Error
E
OFFSET
3
LSB
Absolute Error
E
ABS
4
LSB
ADC Clock Frequency
F
ADC
100K
6M
Hz
V
DD
= 5V
Clock Cycle
AD
CYC
36
Cycle