TC1791 Datasheet, PDF (111/153 Pages) Infineon Technologies AG – 32-Bit Single-Chip Microcontroller

TC1791
Electrical ParametersDC Parameters
5.2.3 Fast Analog to Digital Converter (FADC)
FADC parameter are vaild for V_{DD / DDAF} = 1.235 V to 1.365 V; V_DDMF = 2.97 V to 3.6 V.
Table 29 FADC Parameters
Parameter
Symbol
Min.
Input current at VFAREF I_FAREF −
CC
Input leakage current at
VFAREF¹⁾
I_FOZ2
CC
-500
Input leakage current at I_FOZ3
VFAGND
CC
-500
DNL error
EF_DNL -1
CC
-2
-1
-2
GRADient error
EF_GRAD -5
CC
-5
-6
-6
Values
Typ. Max.
−
120
Unit Note /
Test Condition
μA
−
500
nA V_FAREF≤ V_DDMF
V; V_FAREF≥ 0 V
−
500 nA
−
1
LSB V_IN mode=
differential;
Gain = 1 or 2
−
2
LSB V_IN mode=
differential;
Gain = 4 or 8²⁾
−
1
LSB V_IN mode=
single ended;
Gain = 1 or 2
−
2
LSB V_IN mode=
single ended;
Gain = 4 or 8²⁾
−
5
% V_IN mode=
differential ;
Gain≤ 4
−
5
% V_IN mode=
single ended ;
Gain≤ 4
−
6
% V_IN mode=
differential ;
Gain= 8
−
6
% V_IN mode=
single ended ;
Gain= 8
Data Sheet
104
V 1.1, 2014-05