ADM1069 Analog Devices, ADM1069 Datasheet - Page 12

• 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

ADM1069
1
1
CH1
CH1
Figure 17. Transient Response of DAC Code Change into Typical Load
Figure 18. Transient Response of DAC to Turn-On from High-Z State
200mV
200mV
M1.00µs
M1.00µs
CH1
CH1
756mV
944mV
BUFFER
OUTPUT
DAC
BUFFER
OUTPUT
DAC
20kΩ
47pF
PROBE
POINT
100kΩ
PROBE
POINT
Rev. C | Page 12 of 32
1V
1.005
1.004
1.003
1.002
1.001
1.000
0.999
0.998
0.997
0.996
0.995
2.058
2.053
2.048
2.043
2.038
–40
–40
Figure 19. DAC Output vs. Temperature
–20
–20
Figure 20. REFOUT vs. Temperature
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
20
20
VP1 = 4.75V
40
40
VP1 = 4.75V
VP1 = 3.0V
60
60
VP1 = 3.0V
80
80
100
100