MAX807LCPE+ Maxim Integrated Products, MAX807LCPE+ Datasheet - Page 5
![IC SUPERVISOR MPU 16-DIP](/photos/6/57/65728/175-16-dip_sml.jpg)
MAX807LCPE+
Manufacturer Part Number
MAX807LCPE+
Description
IC SUPERVISOR MPU 16-DIP
Manufacturer
Maxim Integrated Products
Type
Battery Backup Circuitr
Datasheet
1.MAX807NEWE.pdf
(16 pages)
Specifications of MAX807LCPE+
Number Of Voltages Monitored
1
Reset
Active High/Active Low
Reset Timeout
140 ms Minimum
Voltage - Threshold
4.675V
Operating Temperature
0°C ~ 70°C
Mounting Type
Through Hole
Package / Case
16-DIP (0.300", 7.62mm)
Monitored Voltage
4.675 V
Output Type
Active High, Active Low
Manual Reset
Resettable
Watchdog
Watchdog
Battery Backup Switching
Backup
Supply Voltage (max)
5.5 V
Supply Voltage (min)
0 V
Supply Current (typ)
70 uA
Maximum Power Dissipation
842 mW
Maximum Operating Temperature
+ 70 C
Mounting Style
Through Hole
Minimum Operating Temperature
0 C
Power Fail Detection
Yes
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
CC
4.70
4.65
4.60
4.55
4.50
4.45
4.40
30
25
20
15
10
80
78
76
74
72
70
68
66
64
62
60
5
= 5V, V
-60
V
-60
-60
CC
V
I
OUT
CC
-40
-40
SUPPLY CURRENT vs. TEMPERATURE
-40
BATT-TO-OUT ON-RESISTANCE
= 0V
= 10mA
(NORMAL OPERATING MODE)
BATT
-20
-20
-20
vs. TEMPERATURE
RESET THRESHOLD
vs. TEMPERATURE
0
0
TEMPERATURE (°C)
0
TEMPERATURE (°C)
TEMPERATURE (°C)
= 2.8V, PFI = 0, no load, T
Full-Featured µP Supervisory Circuit with
20
20
20
_______________________________________________________________________________________
40
40
40
60
60
60
MAX807M
80
MAX807L
MAX807N
80
80
V
V
V
BATT
BATT
BATT
100
100
100
= 2.0V
= 2.8V
= 4.5V
120
120
120
140
140
140
A
= +25°C, unless otherwise noted.)
280
260
240
220
200
180
160
140
3.0
2.5
2.0
1.5
1.0
0.5
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0
TEMPERATURE (BATTERY-BACKUP MODE)
-60
-60
-60
I
OUT
-40
-40
-40
vs. TEMPERATURE (V
BATTERY SUPPLY CURRENT vs.
V
= 250mA
CC
-20
-20
-20
RESET TIMEOUT PERIOD
-TO-OUT ON-RESISTANCE
vs. TEMPERATURE
0
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
20
20
20
40
40
40
±1.5% Reset Accuracy
60
60
60
CC
80
80
80
RISING)
100
100
100
120
120
120
140
140
140
2.340
2.320
2.300
2.280
2.260
2.240
2.220
2.200
80
70
60
50
40
30
20
10
6
5
4
3
2
1
0
0
-60
-60
-60
CHIP-ENABLE PROPAGATION DELAY
vs. TEMPERATURE (V
vs. TEMPERATURE (V
-40
-40
LOW LINE -TO-RESET THRESHOLD
-40
-20
-20
-20
vs. TEMPERATURE
0
0
0
PFI THRESHOLD
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
20
20
20
40
40
40
60
60
60
PFI
CC
80
80
80
FALLING)
FALLING)
100
100
100
120
120
120
140
140
140
5