MAX709TESA Maxim Integrated Products, MAX709TESA Datasheet - Page 3

• Manufacturer Part Number: MAX709TESA
• Description: Supervisory Circuits Power-Supply Monitor w/Reset
• Manufacturer: Maxim Integrated Products

Specifications of MAX709TESA

• Number Of Voltages Monitored: 1
• Monitored Voltage: 3 V, 3.3 V, 5 V
• Undervoltage Threshold: 3 V
• Overvoltage Threshold: 3.15 V
• Output Type: Active Low, Push-Pull
• Manual Reset: Not Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: No Backup
• Power-up Reset Delay (typ): 560 ms
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.2 V
• Supply Current (typ): 200 uA
• Maximum Power Dissipation: 471 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOIC-8 Narrow
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: No
• Lead Free Status / Rohs Status: No

__________________________________________Typical Operating Characteristics
_________________________________________________________________________________________________
300
250
200
150
100
100
50
80
60
40
20
0
0
-60
-60
V
V
V
V
V
NOTE: STEADY-STATE SUPPLY
CC
CC
CC
CC
CC
V
V
CC
CC
= +5V
= +4V
= +3V
= +2V
= +1V
POWER-UP RESET DELAY
= RESET THRESHOLD MAX,
RISING
CURRENT IS INDEPENDENT
OF RESET OUTPUT STATUS
-20
-20
vs. TEMPERATURE
vs. TEMPERATURE
TEMPERATURE (°C)
SUPPLY CURRENT
TEMPERATURE (°C)
Power-Supply Monitor with Reset
20
20
60
60
NO LOAD
100
100
1.005
1.003
0.999
0.997
1.001
0.995
24
20
16
12
8
4
0
-60
-60
THE RESET THRESHOLD IS SHOWN
NORMALIZED TO 1, REPRESENTING
ALL AVAILABLE MAX709 RESET
THRESHOLDS
V
MAX TO RESET THRESHOLD MIN
CC
NORMALIZED RESET THRESHOLD
POWER-DOWN RESET DELAY
STEPPED FROM RESET THRESHOLD
-20
-20
vs. TEMPERATURE
vs. TEMPERATURE
TEMPERATURE (°C)
TEMPERATURE (°C)
20
20
60
60
100
100
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