XC2288H_11 Datasheet, PDF (104/151 Pages) Infineon Technologies AG – 16/32-Bit Single-Chip Microcontroller with 32-Bit Performance

XC2288H, XC2289H
XC2000 Family / High Line
Electrical Parameters
4.4
Analog/Digital Converter Parameters
These parameters describe the conditions for optimum ADC performance.
Note: Operating Conditions apply.
Table 20 ADC Parameters
Parameter
Symbol
Min.
Switched capacitance at C_AINSW −
an analog input
CC
Values
Typ. Max.
−
6
Unit Note /
Test Condition
pF not subject to
production test
Total capacitance at an C_AINT −
−
14
pF not subject to
analog input
CC
production test
Switched capacitance at C_AREFSW −
−
10
pF not subject to
the reference input
CC
production test
Total capacitance at the C_AREFT −
−
21
pF not subject to
reference input
CC
production test
Differential Non-Linearity |EA_DNL| −
0.8 1
LSB
Error
CC
Gain Error
|EA_GAIN| −
CC
0.4 0.8 LSB
Integral Non-Linearity
|EA_INL| −
CC
0.8 1.2 LSB
Offset Error
|EA_OFF| −
CC
0.5 0.8 LSB
Analog clock frequency f_ADCI SR 0.5
−
16.5 MHz voltage_range=
lower
0.5 −
20
MHz voltage_range=
upper
Input resistance of the
R_AIN CC −
−
2
kOh not subject to
selected analog channel
m production test
Input resistance of the
R_AREF
−
−
2
kOh not subject to
reference input
CC
m production test
Data Sheet
104
V1.3, 2011-07