TC1728 Datasheet, PDF (74/130 Pages) Infineon Technologies AG – 32-Bit Single-Chip Microcontroller

TC1728
Table 22 3.3V ADC Parameters
Parameter
Symbo
l
Min.
Input leakage at analog
inputs¹²⁾
I_OZ1
C
C
-100
-100
-500
-600
-100
-100
Input leakage current at I_OZ2 CC -2
Varef
Input leakage current at I_OZ3 CC -2
Vagnd
ON resistance of the
R_AIN
−
transmission gates in the
C
analog voltage path
C
ON resistance for the
ADC test (pull down for
AIN7)
R_AIN7T 180
CC
Values
Typ. Max.
− 500
− 600
− 100
− 100
− 200
− 300
−2
−2
3500 9000
800 1800
Electrical Parameters
Unit
nA
nA
nA
nA
nA
nA
μA
Note /
Test Condition
V_i≥ 0.97 x
V_DDM V;
V_i≤ V_DDM V;
overlayed= No
V_i≥ 0.97 x
V_DDM V;
V_i≤ V_DDM V;
overlayed= Yes
V_i≥ 0 V;
V_i≤ 0.03 x
V_DDM V;
overlayed= No
V_i≤ 0.03 x
V_DDM V; V_i≥ 0 V;
overlayed= Yes
V_i> 0.03 x
V_DDM V;
V_i< 0.97 x
V_DDM V;
overlayed= No
V_i> 0.03 x
V_DDM V;
V_i< 0.97 x
V_DDM V;
overlayed= Yes
V_AREF0≤ V_DDM V
μA
V_AGND0≤ V_DDM V
Ohm
Ohm
Test feature
available only
for odd AINx
pins
Data Sheet
5-28
V1.2, 2014-06