SMS66
Preliminary Information
DC OPERATING CHARACTERISTICS (CONTINUED)
(Over recommended operating conditions, unless otherwise noted. All voltages are relative to GND.)
Symbol
Parameter
Notes
Min
Typ
Max
AIN1/AIN2 ADC characteristics
N
MC
S/N
DNL
INL
GAIN
Offset
ZSE
FSE
ADC_TC
IM
ADC
II
VREF_ADC
IC
VREF_ADC
IR
VREF_ADC
Resolution
Missing Codes
Signal-to-Noise Ratio
Differential Non-Linearity
Integral Non-Linearity
Positive full scale gain error
Offset Error
Zero Scale Error
Full Scale Error
Full Scale Temperature
Coefficient
Analog ADC Input Impedance
V
REF_ADC
Input Current
V
REF_ADC
Input Capacitance
V
REF_ADC
Input Impedance
AIN1, AIN2
Minimum resolution for which no
missing codes are guaranteed
Unit
10
10
72
-1/2
-1
-0.5
-1
-1
-1
±15
10
250
200
1
+1/2
+1
+0.5
+1
+1
+1
Bits
Bits
db
LSB
LSB
%
LSB
LSB
LSB
PPM
/
o
C
MΩ
nA
pF
kΩ
Conversion rate = 500Hz
Summit Microelectronics, Inc
2070 1.0 7/16/03
8
SUMMIT [ SUMMIT MICROELECTRONICS, INC. ]
