MAX814KCPA Maxim Integrated, MAX814KCPA Datasheet - Page 5

• Manufacturer Part Number: MAX814KCPA
• Description: Supervisory Circuits
• Manufacturer: Maxim Integrated
• Series: MAX814, MAX815, MAX816r

Specifications of MAX814KCPA

• Number Of Voltages Monitored: 1
• Monitored Voltage: 1 V to 5.5 V
• Undervoltage Threshold: 4.75 V
• Overvoltage Threshold: 4.85 V
• Output Type: Active High, Active Low, Push-Pull
• Manual Reset: Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: No Backup
• Power-up Reset Delay (typ): 250 ms
• Supply Voltage - Max: 5.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: Through Hole
• Package / Case: PDIP N
• Chip Enable Signals: No
• Maximum Power Dissipation: 727 mW
• Minimum Operating Temperature: 0 C
• Power Fail Detection: Yes
• Supply Current (typ): 75 uA
• Supply Voltage - Min: 1 V

(T
__________________________________________Typical Operating Characteristics
A
= +25°C, unless otherwise noted.)
65
60
55
50
45
40
35
70
30
40
35
30
25
20
15
70
68
66
64
62
60
58
56
54
52
50
3V PARTS (MAX814T/MAX815T, MAX816)
V
-60 -40 -20
-60 -40 -20
-60 -40 -20
CC
RESET-COMPARATOR PROPAGATION
SUPPLY CURRENT vs. TEMPERATURE
LOW-LINE TO RESET THRESHOLD
vs. TEMPERATURE (V
DELAY vs. TEMPERATURE
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
0
0
0
_______________________________________________________________________________________
±1% Accuracy, Low-Power, +3V and +5V
20
20
20
100mV OVERDRIVE
(V
RT
V
V
- V
V
40
40
40
CC
CC
CC
CC
CC
= 2.5V
= 3.3V
= 5.0V
)
60
RISING)
60
60
80
80
80
100
100
100
1.715
1.710
1.705
1.700
1.695
1.690
1.685
1.680
1.675
1.670
70
65
60
55
50
45
40
35
30
68
66
64
62
60
58
56
54
52
50
70
V
-60 -40 -20
3V PARTS (MAX814T/MAX815T, MAX816)
-60 -40 -20
-60 -40 -20
CC
5V PARTS (MAX814/MAX815K, L, N)
PFI THRESHOLD vs. TEMPERATURE
SUPPLY CURRENT vs. TEMPERATURE
vs. TEMPERATURE (V
LOW-LINE TO RESET THRESHOLD
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
0
0
0
µP Supervisory Circuits
20
20
20
40
40
40
V
CC
CC
V
CC
= 5.0V
FALLING)
60
60
= 3.3V
60
80
80
80
100
100
100
2.540
2.530
2.520
2.510
2.500
2.490
2.480
2.470
2.460
2.550
2.450
195
190
185
180
200
175
50
40
30
20
10
60
0
-60 -40 -20
-60 -40 -20
PROPAGATION DELAY vs. TEMPERATURE
-60 -40 -20
5V PARTS (MAX814/MAX815K, L, N)
PFI THRESHOLD vs. TEMPERATURE
LOW-LINE COMPARATOR
RESET TIMEOUT PERIOD
vs. TEMPERATURE
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
0
0
0
20
20
20
100mV OVERDRIVE
(V
LLT
40
40
V
40
V
- V
CC
CC
CC
= 3.3V
= 5.0V
60
60
60
)
80
80
80
100
100
100
5