ATA8742 ATMEL Corporation, ATA8742 Datasheet - Page 224

• Manufacturer Part Number: ATA8742
• Manufacturer: ATMEL Corporation

224
ATA8742
Figure 30-37. AREF External Reference Current vs. V
Figure 30-38. Analog Comparator Current vs. V
100
14
12
10
90
80
70
60
50
40
30
20
10
8
6
4
2
0
0
1.5
2.5
AREF CURRENT vs . AREF VOLTAGE WHEN US ED AS ADC REFERENCE
2
3
2.5
3.5
ADC CURRENT vs . V
3
4.0 MHZ FREQUENCY
V
CC
AREF (V)
4
CC
(V)
(Vc c =5.5V)
3.5
CC
C C
4.5
4
4.5
5
5
25 ˚C
9151A–INDCO–07/09
5.5
125 ˚C
-40 ˚C
25 ˚C
85 ˚C
5.5