ADM1069 Analog Devices, ADM1069 Datasheet - Page 11

• Manufacturer Part Number: ADM1069
• Description: Compact Multi- Voltage Sequencer and Supervisor with Margining Control
• Manufacturer: Analog Devices

Specifications of ADM1069

• # Supplies Monitored: 8
• Volt Monitoring Accuracy: 1%
• # Output Drivers: 8
• Fet Drive/enable Output: Both
• Voltage Readback: 12-bit ADC
• Supply Adj/margining: 12-bit ADC+4 DACs
• Package: 32 ld LQFP,40 ld LFCSP

4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
14
12
10
Figure 11. Charge-Pumped V
8
6
4
2
0
0
0
0
0
0
Figure 12. V
Figure 13. V
2.5
10
1
PDO1
VP1 = 3V
VP1 = 3V
PDO1
5.0
20
2
(Strong Pull-Up to VPx) vs. I
(Weak Pull-Up to VPx) vs. I
I
I
I
LOAD
LOAD
LOAD
VP1 = 5V
PDO1
7.5
30
3
(mA)
(µA)
(µA)
(FET Drive Mode) vs. I
10.0
40
4
VP1 = 5V
LOAD
12.5
LOAD
50
5
LOAD
15.0
60
6
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12000
10000
–0.2
–0.4
–0.6
–0.8
–1.0
8000
6000
4000
2000
–0.2
–0.4
–0.6
–0.8
–1.0
1.0
0.8
0.6
0.4
0.2
1.0
0.8
0.6
0.4
0.2
0
0
0
0
0
Figure 16. ADC Noise, Midcode Input, 10,000 Reads
2047
25
1000
1000
Figure 14. DNL for ADC
Figure 15. INL for ADC
CODE
2000
2000
CODE
CODE
9894
2048
3000
3000
2049
ADM1069
81
4000
4000