MAX6848 데이터 시트보기 (PDF) - Maxim Integrated
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MAX6848
Maxim Integrated
MAX6848 Datasheet PDF : 12 Pages
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Low-Power, Adjustable Battery Monitors with
Hysteresis and Integrated µP Reset
Typical Operating Characteristics
(VDD = 3.6V, VCC = 3.3V, unless otherwise specified. Typical values are at TA = +25°C.)
SUPPLY CURRENT
vs. TEMPERATURE
4
VCC = 3.3V, VDD = 3.6V
3
TOTAL
2
IDD
ICC
1
NORMALIZED LBO TIMEOUT PERIOD
vs. TEMPERATURE
1.10
1.05
1.00
0.95
NORMALIZED RESET TIMEOUT PERIOD
vs. TEMPERATURE
1.100
1.050
1.000
0.950
0
-40 -20 0 20 40 60 80
TEMPERATURE (°C)
0.90
-40 -20 0 20 40 60 80
TEMPERATURE (°C)
0.900
-40 -20 0 20 40 60 80
TEMPERATURE (°C)
MAXIMUM VLTH/VHTH TRANSIENT DURATION
vs. THRESHOLD OVERDRIVE
120
110
LBO ASSERTS ABOVE THIS LINE
100
90
80
70
60
10
100
1000
THRESHOLD OVERDRIVE (mV)
MAXIMUM VCC TRANSIENT DURATION
vs. THRESHOLD OVERDRIVE
100
90
80
RESET OCCURS ABOVE THIS LINE
70
60
50
40
30
20
10
100
1000
THRESHOLD OVERDRIVE (mV)
4 _______________________________________________________________________________________
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