MAX800MCPE Maxim Integrated Products, MAX800MCPE Datasheet - Page 6

• Manufacturer Part Number: MAX800MCPE
• Description: IC MPU SUPERVISORY CIRCUIT 16DIP
• Manufacturer: Maxim Integrated Products
• Type: Battery Backup Circuitr

Specifications of MAX800MCPE

• 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: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 16-DIP (0.300", 7.62mm)
• Monitored Voltage: 0 V to 5.5 V
• Output Type: Active High, Active Low, Open Drain
• Manual Reset: Not Resettable
• Watchdog: Watchdog
• Battery Backup Switching: Backup
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 0 V
• Supply Current (typ): 100 uA
• Maximum Power Dissipation: 842 mW
• Maximum Operating Temperature: + 70 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: 0 C
• Power Fail Detection: Yes
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Microprocessor Supervisory Circuits
(T
6
____________________________Typical Operating Characteristics (continued)
A
= +25°C, unless otherwise noted.)
1000
_______________________________________________________________________________________
20
16
12
100
8
4
0
10
1
0
1
VBATT = 2.8V
I
V
VBATT = 0V
OUT
SLOPE = 0.8Ω
CC
V
CC
= 0A
= 4.5V
vs. INPUT SUPPLY VOLTAGE
(NORMAL OPERATING MODE)
to V
1
BATTERY CURRENT
OUT
10
vs. OUTPUT CURRENT
2
I
V
OUT
CC
(mA)
(V)
3
100
4
1000
5
1000
100
100
0.1
10
10
1
1
WATCHDOG AND RESET TIMEOUT PERIOD
10
1
vs. OSC IN TIMING CAPACITOR (COSC)
VBATT to V
RESET ACTIVE
TIMEOUT PERIOD
V
VBATT = 2.8V
V
VBATT = 4.5V
CC
CC
= 5V
= 0V
(BATTERY-BACKUP MODE)
SLOPE = 8Ω
OUT
COSC (pF)
I
vs. OUTPUT CURRENT
OUT
100
10
(mA)
LONG WATCHDOG
TIMEOUT PERIOD
SHORT WATCHDOG
TIMEOUT PERIOD
1000
100
THRESHOLD
LOW LINE
V
CE OUT
CC
RESET
RESET
20
16
12
LO
LO
LO
5V
HI
HI
HI
8
4
0
0
TO 5V
V
CE IN = 0V
DRIVER SOURCE
CHIP-ENABLE PROPAGATION DELAY
CC
vs. CE OUT LOAD CAPACITANCE
80μs
800ns
= 5V
50
AND CE OUT DELAY
V
12μs
100
CC
to LOW LINE
C
LOAD
150
(pF)
200
250
300