Atmel ATtiny25

178
7598H–AVR–07/09
ATtiny25/45/85
Figure 23-45. Analog to Digital Converter Single Endded mode OFFSET vs. V
CC
Figure 23-46. Analog to Digital Converter Differential mode GAIN vs. V
CC
Analog to Digital Converter - OFFSET
Single Ended, Vcc = 4V, Vref = 4V
0
0.5
1
1.5
2
2.5
-40-30-20-100 102030405060708090100110120
Te mpe ra ture
LS B
Analog to Digital Converter - GAIN
Differential Inputs, Vcc = 5V, Vref = 4V
Diff x1
Diff x20
-3
-2.8
-2.6
-2.4
-2.2
-2
-1.8
-1.6
-1.4
-1.2
-1
-40-30-20-100 102030405060708090100110120
Te mpe ra ture
LS B