ST92141 - ELECTRICAL CHARACTERISTICS
Figure 81. A/D Conversion Characteristics
255
254
253
252
251
250
( 2)
Offset Error OSE Gain Error GE
code
out
7
6
5
(5)
4
(4)
3
2
(3)
1
1 LSB (ideal)
0
1 23 45 67
Offset Error OSE
( 1)
(1) Example of an actual transfer curve
(2) The ideal transfer curve
(3) Differential non-linearity error (DNL)
(4) Integral non-linearity error (INL)
(5) Center of a step of the actual transfer curve
250 251 252 253 254 255 256
Vin(A) (LSBideal)
VR02133A
172/179
1