Datasheet MAX6846, MAX6847, MAX6848, MAX6849 (Maxim) - 4
| 制造商 | Maxim |
| 描述 | Low-Power, Adjustable Battery Monitors with Hysteresis and Integrated μP Reset |
| 页数 / 页 | 12 / 4 — Low-Power, Adjustable Battery Monitors with Hysteresis and Integrated µP … |
| 文件格式/大小 | PDF / 222 Kb |
| 文件语言 | 英语 |
Low-Power, Adjustable Battery Monitors with Hysteresis and Integrated µP Reset. Typical Operating Characteristics
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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 NORMALIZED LBO TIMEOUT PERIOD NORMALIZED RESET TIMEOUT PERIOD vs. TEMPERATURE vs. TEMPERATURE vs. TEMPERATURE
4 1.10 1.100 VCC = 3.3V, VDD = 3.6V MAX6846-49 toc01 3 MAX6846-49 toc02 MAX6846-49 toc03 1.050 µA) 1.05 TOTAL 2 1.00 1.000 IDD SUPPLY CURRENT ( ICC 1 0.95 0.950 NORMALIZED LBO TIMEOUT PERIOD NORMALIZED RESET TIMEOUT PERIOD 0
MAX6846–MAX6849
0.90 0.900 -40 -20 0 20 40 60 80 -40 -20 0 20 40 60 80 -40 -20 0 20 40 60 80 TEMPERATURE (°C) TEMPERATURE (°C) TEMPERATURE (°C)
MAXIMUM VLTH/VHTH TRANSIENT DURATION MAXIMUM VCC TRANSIENT DURATION vs. THRESHOLD OVERDRIVE vs. THRESHOLD OVERDRIVE
µs) 120 100 µs) 90 110 LBO ASSERTS ABOVE THIS LINE MAX6846-49 toc04 MAX6846-49 toc05 80 RESET OCCURS ABOVE THIS LINE 100 70 90 60 TRANSIENT DURATION ( HTH TRANSIENT DURATION ( /V 50 80 CC LTH 40 70 MAXIMUM V 30 MAXIMUM V 60 20 10 100 1000 10 100 1000 THRESHOLD OVERDRIVE (mV) THRESHOLD OVERDRIVE (mV)
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(VDD = 3.6V, VCC = 3.3V, unless otherwise specified. Typical values are at TA = +25°C.)
SUPPLY CURRENT NORMALIZED LBO TIMEOUT PERIOD NORMALIZED RESET TIMEOUT PERIOD vs. TEMPERATURE vs. TEMPERATURE vs. TEMPERATURE
4 1.10 1.100 VCC = 3.3V, VDD = 3.6V MAX6846-49 toc01 3 MAX6846-49 toc02 MAX6846-49 toc03 1.050 µA) 1.05 TOTAL 2 1.00 1.000 IDD SUPPLY CURRENT ( ICC 1 0.95 0.950 NORMALIZED LBO TIMEOUT PERIOD NORMALIZED RESET TIMEOUT PERIOD 0
MAX6846–MAX6849
0.90 0.900 -40 -20 0 20 40 60 80 -40 -20 0 20 40 60 80 -40 -20 0 20 40 60 80 TEMPERATURE (°C) TEMPERATURE (°C) TEMPERATURE (°C)
MAXIMUM VLTH/VHTH TRANSIENT DURATION MAXIMUM VCC TRANSIENT DURATION vs. THRESHOLD OVERDRIVE vs. THRESHOLD OVERDRIVE
µs) 120 100 µs) 90 110 LBO ASSERTS ABOVE THIS LINE MAX6846-49 toc04 MAX6846-49 toc05 80 RESET OCCURS ABOVE THIS LINE 100 70 90 60 TRANSIENT DURATION ( HTH TRANSIENT DURATION ( /V 50 80 CC LTH 40 70 MAXIMUM V 30 MAXIMUM V 60 20 10 100 1000 10 100 1000 THRESHOLD OVERDRIVE (mV) THRESHOLD OVERDRIVE (mV)
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