MAX808LCPA+ Maxim Integrated Products, MAX808LCPA+ Datasheet - Page 5

• Manufacturer Part Number: MAX808LCPA+
• Description: IC SUPERVISOR MPU 8-DIP
• Manufacturer: Maxim Integrated Products
• Type: Battery Backup Circuitr

Specifications of MAX808LCPA+

• Number Of Voltages Monitored: 1
• Reset: Active Low
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 4.675V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Monitored Voltage: 0 V to 5.5 V
• Output Type: Active Low, Push-Pull
• Manual Reset: Not Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: Backup
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 0 V
• Supply Current (typ): 48 uA
• Maximum Power Dissipation: 727 mW
• Maximum Operating Temperature: + 70 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: 0 C
• Power Fail Detection: No
• Undervoltage Threshold: 4.6 V
• Overvoltage Threshold: 4.75 V
• Power-up Reset Delay (typ): 280 ms
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

(V
____________________________Typical Operating Characteristics (continued)
CC
4.70
4.65
4.60
4.55
4.50
4.45
4.40
4.80
4.75
4.70
4.65
4.60
4.55
4.50
4.45
4.40
8
6
4
2
0
= 5V, V
-60
-60
0
CHIP-ENABLE PROPAGATION DELAY
50Ω DRIVER
-40
-40
vs. CE OUT LOAD CAPACITANCE
vs. TEMPERATURE (V
BATT
-20
-20
LOWLINE THRESHOLD
RESET THRESHOLD
vs. TEMPERATURE
TEMPERATURE (°C)
TEMPERATURE (°C)
0
0
= 2.8V, no load, T
20
20
C
MAX808
_______________________________________________________________________________________
LOAD
40
40
50
(pF)
60
60
MAX80_L
MAX80_M
MAX80_N
MAX80_M
MAX80_N
MAX80_L
CC
80
80
RISING)
100
100
A
120
120
= +25°C, unless otherwise noted.)
100
140
140
280
260
240
220
200
180
160
140
40
35
30
25
20
15
10
30
25
20
15
10
5
0
5
-60
8-Pin µP Supervisory Circuits
-60
DELAY vs. TEMPERATURE (V
-60
LOWLINE COMPARATOR PROPAGATION
V
I
V
-40
OUT
-40
CC
-40
CC
with ±1.5% Reset Accuracy
vs. TEMPERATURE (V
BATT to OUT ON-RESISTANCE
= 0V
FALLING AT 1mV/µs
= 10mA
-20
-20
-20
RESET TIMEOUT PERIOD
vs. TEMPERATURE
TEMPERATURE (°C)
TEMPERATURE (°C)
0
TEMPERATURE (°C)
0
0
20
20
20
40
40
40
60
60
60
CC
80
80
80
V
V
V
CC
RISING)
BATT
BATT
BATT
100
100
100
FALLING)
= 2.0V
= 2.8V
= 4.5V
120
120
120
140
140
140
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
80
70
60
50
40
30
20
10
40
35
30
25
20
15
10
0
5
0
-60
-60
-60
DELAY vs. TEMPERATURE (V
RESET COMPARATOR PROPAGATION
I
V
-40
vs. TEMPERATURE (V
-40
OUT
-40
CC
LOWLINE to RESET THRESHOLD
V
FALLING AT 1mV/µs
= 250mA
-20
-20
-20
CC
to OUT ON-RESISTANCE
vs. TEMPERATURE
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
0
0
0
20
20
20
40
40
40
60
60
60
CC
80
80
80
FALLING)
CC
100
100
100
FALLING)
120
120
120
140
140
140
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