MAX6789 查看數據表（PDF） - Maxim Integrated
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MAX6789 Datasheet PDF : 20 Pages
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Low-Power, 1% Accurate, Dual-/Triple-/Quad-Level
Battery Monitors in Small TDFN and TQFN Packages
Typical Operating Characteristics (continued)
(VBATT = 3.6V, TA = +25°C, unless otherwise noted.)
LBO OUTPUT VOLTAGE LOW
vs. SINK CURRENT
0.6
VBATT = 1.8V
0.5
VBATT = 3.3V
0.4
0.3
VBATT = 5.0V
0.2
0.1
0
0
3
6
9
12
15
SINK CURRENT (mA)
LBO OUTPUT VOLTAGE HIGH
vs. SOURCE CURRENT
5.5
5.0
4.5
VBATT = 5.0V
4.0
3.5
VBATT = 3.3V
3.0
2.5
2.0 VBATT = 1.8V
1.5
PUSH-PULL
VERSIONS
1.0
0
1
2
3
4
5
SOURCE CURRENT (mA)
REFERENCE VOLTAGE
vs. TEMPERATURE
0.620
MAX6782TEA
0.616
0.612
0.608
0.604
0.600
-40 -15
10
35
60
85
TEMPERATURE (°C)
REFERENCE VOLTAGE
vs. REFERENCE CURRENT
0.65
MAX6782TEB
0.64
0.63
0.62
0.61
0.60
0.59
0.58
0.57
0.56
0.55
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
REFERENCE CURRENT (mA)
0.6095
0.6094
REFERENCE VOLTAGE
vs. SUPPLY VOLTAGE
MAX6782TEB
0.6093
0.6092
0.6091
0.6090
0.6089
0.6088
0.6087
0.6086
0.6085
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
SUPPLY VOLTAGE (V)
CLEAR LATCH CIRCUIT
MAX6782 toc12
IN_
5V/div
CLEAR
5V/div
100µs/div
OV
5V/div
6 _______________________________________________________________________________________
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