MAX809SN120T1G ON Semiconductor, MAX809SN120T1G Datasheet - Page 7

• Manufacturer Part Number: MAX809SN120T1G
• Description: IC MPU RESET MON 1.20V SOT-23
• Manufacturer: ON Semiconductor
• Type: Simple Reset/Power-On Resetr

Specifications of MAX809SN120T1G

• Number Of Voltages Monitored: 1
• Output: Push-Pull, Totem Pole
• Reset: Active Low
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 1.2V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
• Monitored Voltage: 1.2 V to 4.9 V
• Undervoltage Threshold: 1.2 V
• Output Type: Push-Pull
• Manual Reset: Not Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: No Backup
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1 V
• Supply Current (typ): 0.8 uA
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: No
• Overvoltage Threshold: 1.22 V
• Power-up Reset Delay (typ): 460 ms
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

5.0
125
100
30
25
20
15
10
75
50
25
0
0
−50
0.5
V
V
OD
OD
Figure 10. Output Voltage Low vs. Supply
−40°C
Temperature and Overdrive (V
1.0
Figure 12. Power−Down Reset Delay vs.
= 200 mV
−25
= 20 mV
85°C
V
OD
1.5
V
OD
= 10 mV
0
= 100 mV
25°C
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
2.0
25
Voltage
2.5
1.3
1.2
1.1
1.0
0.9
0.8
0.7
−50
3.0
TYPICAL OPERATING CHARACTERISTICS
50
Figure 14. Normalized Power−Up Reset vs.
V
I
RESET ASSERTED
SINK
TH
3.5
V
−25
OD
= 4.90 V
75
= 500 mA
TH
= V
4.0
= 1.2 V)
CC
100
−V
TEMPERATURE (°C)
http://onsemi.com
0
4.5
TH
Temperature
125
5.0
25
7
80
70
60
50
40
30
20
10
400
300
200
100
0
0.5
0
50
−50
Figure 11. Output Voltage High vs. Supply
−40°C
1.0
V
V
Temperature and Overdrive (V
Figure 13. Power−Down Reset Delay vs.
OD
OD
−25
85°C
75
= 100 mV
= 200 mV
V
V
1.5
OD
OD
= 10 mV
= 20 mV
SUPPLY VOLTAGE (V)
25°C
0
2.0
100
TEMPERATURE (°C)
2.5
25
Voltage
3.0
50
V
I
RESET ASSERTED
SOURCE
TH
3.5
V
= 4.63 V
OD
75
TH
4.0
= 100 mA
= V
= 4.9 V)
CC
100
−V
4.5
TH
5.0
125