Datasheet

ADM1069
Rev. C | Page 11 of 32
14
12
10
8
6
4
2
0
0 15.012.510.07.55.02.5
04735-056
I
LOAD
(µA)
CHARGE-PUMPED V
PDO1
(V)
Figure 11. Charge-Pumped V
PDO1
(FET Drive Mode) vs. I
LOAD
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0654321
04735-057
I
LOAD
(mA)
V
PDO1
(V)
VP1 = 5V
VP1 = 3V
Figure 12. V
PDO1
(Strong Pull-Up to VPx) vs. I
LOAD
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0605040302010
04735-058
I
LOAD
(µA)
V
PDO1
(V)
VP1 = 5V
VP1 = 3V
Figure 13. V
PDO1
(Weak Pull-Up to VPx) vs. I
LOAD
1.0
–1.0
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
0.8
40001000 2000 30000
04735-066
CODE
DNL (LSB)
Figure 14. DNL for ADC
1.0
–1.0
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
0.8
0 4000300020001000
04735-063
CODE
INL (LSB)
Figure 15. INL for ADC
12000
10000
8000
6000
4000
2000
0
204920482047
04735-064
CODE
HITS PER CODE
81
9894
25
Figure 16. ADC Noise, Midcode Input, 10,000 Reads