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MAX807NCWE Datasheet(PDF) 5 Page - Maxim Integrated Products

Part No. MAX807NCWE
Description  Full-Featured uP Supervisory Circuit with /-1.5% Reset Accuracy
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Maker  MAXIM [Maxim Integrated Products]
Homepage  http://www.maxim-ic.com
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 5 page
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Full-Featured µP Supervisory Circuit with
±1.5% Reset Accuracy
_______________________________________________________________________________________
5
__________________________________________Typical Operating Characteristics
(VCC = 5V, VBATT = 2.8V, PFI = 0, no load, TA = +25°C, unless otherwise noted.)
80
60
-60
-20
60
140
VCC SUPPLY CURRENT vs. TEMPERATURE
(NORMAL OPERATING MODE)
64
76
TEMPERATURE (°C)
20
100
-40
40
120
080
72
68
62
66
78
74
70
3.0
2.5
2.0
1.5
1.0
0.5
0
-60
-20
60
140
BATTERY SUPPLY CURRENT vs.
TEMPERATURE (BATTERY-BACKUP MODE)
TEMPERATURE (°C)
20
100
-40
40
120
080
6
5
4
3
2
1
0
-60
-20
60
140
CHIP-ENABLE PROPAGATION DELAY
vs. TEMPERATURE
TEMPERATURE (°C)
20
100
-40
40
120
080
30
5
-60
-20
60
140
BATT-TO-OUT ON-RESISTANCE
vs. TEMPERATURE
10
25
TEMPERATURE (
°C)
20
100
-40
40
120
080
20
15
VBATT = 2.0V
VBATT = 2.8V
VBATT = 4.5V
VCC = 0V
IOUT = 10mA
4.70
4.65
4.60
4.55
4.50
4.45
4.40
-60
-20
60
140
RESET THRESHOLD
vs. TEMPERATURE
TEMPERATURE (°C)
20
100
-40
40
120
080
MAX807L
MAX807N
MAX807M
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
-60
-20
60
140
VCC-TO-OUT ON-RESISTANCE
vs. TEMPERATURE
TEMPERATURE (°C)
20
100
-40
40
120
080
IOUT = 250mA
2.340
2.320
2.300
2.280
2.260
2.240
2.220
2.200
-60
-20
60
140
PFI THRESHOLD
vs. TEMPERATURE (VPFI FALLING)
TEMPERATURE (°C)
20
100
-40
40
120
080
280
260
240
220
200
180
160
140
-60
-20
60
140
RESET TIMEOUT PERIOD
vs. TEMPERATURE (VCC RISING)
TEMPERATURE (°C)
20
100
-40
40
120
080
0
10
20
30
40
50
60
70
80
-60
-20
60
140
LOW LINE -TO-RESET THRESHOLD
vs. TEMPERATURE (VCC FALLING)
TEMPERATURE (°C)
20
100
-40
40
120
080




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