ADM693AARN Analog Devices Inc, ADM693AARN Datasheet - Page 5

• Manufacturer Part Number: ADM693AARN
• Description: IC SUPERVISOR MPU 4.4V WD 16SOIC
• Manufacturer: Analog Devices Inc
• Type: Battery Backup Circuitr

Specifications of ADM693AARN

• Rohs Status: RoHS non-compliant
• Number Of Voltages Monitored: 1
• Output: Open Drain, Push-Pull
• Reset: Active High/Active Low
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 4.4V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Number Of Elements: 1
• Monitored Voltage 1 (typ): 4.75 to 5.5V
• Threshold Voltage 1 (max): 4.5V
• Watchdog Timer: Yes
• Chip Enable Signals: Yes
• Reset Active Time: 280ms
• Package Type: SOIC N
• Operating Supply Voltage (min): 0V
• Operating Supply Voltage (max): 5.5V
• Reset Threshold Voltage (max): 4.5V
• Reset Threshold Voltage (min): 4.25V
• Family Name: ADM693A
• Power Dissipation: 700mW
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Power Fail Detection: Yes
• Mounting: Surface Mount
• Pin Count: 16
• Supply Current: 0.1mA
• Battery Backup Switching: Yes
• Manual Reset: No
• Lead Free Status / RoHS Status: Not Compliant

REV. 0
Figure 4. Chip Enable ON-Resistance vs. Temperature
Figure 3. I
Figure 2. I
100
90
80
70
60
50
40
30
20
80
70
60
50
40
30
20
60
55
50
45
40
35
30
–50
–50
–50
BATT
CC
–25
–25
–30
vs. Temperature: Battery Backup Mode
vs. Temperature: Normal Operation
–10
0
0
TEMPERATURE – C
TEMPERATURE – C
TEMPERATURE – C
Typical Performance Curves–
25
10
25
50
30
50
75
75
50
100
100
70
125
125
90
–5–
Figure 5. V
Figure 7. V
Figure 6. V
ADM691A/ADM693A/ADM800L/M
1.2
1.1
1.0
0.9
0.8
0.7
0.6
80
70
60
50
40
30
20
10
70
60
50
40
30
20
10
0
–50
0
40
4
CC
–30
BATT
to V
CC
to V
OUT
60
to V
–10
R
OUT
ON-Resistance vs. Temperature
OUT
6
TEMPERATURE – C
OUT
= 0.67
Voltage Drop vs. Current
R
10
I
I
OUT
OUT
Voltage Drop vs. Current
OUT
80
– mA
= 7
– mA
30
8
50
100
70
120
90
10