DS2778 Maxim Integrated Products, DS2778 Datasheet - Page 7

• Manufacturer Part Number: DS2778
• Description: 2-Cell Stand-Alone Li+ Fuel-Gauge IC
• Manufacturer: Maxim Integrated Products

(T
A
-125
= +25°C, unless otherwise noted.)
125
-25
-75
75
25
-0.052
Protector and Optional SHA-1 Authentication
-0.032
2-Cell, Stand-Alone, Li+ Fuel-Gauge IC with
CURRENT MEASUREMENT
-0.012
ACCURACY
_______________________________________________________________________________________
V
SNS
-20°C
(mV)
0.008
+70°C
0.028
+25°C
0.048
Typical Operating Characteristics (continued)
7
6
5
4
3
2
1
0
0
1kΩ RESISTOR FROM PLS TO PK+
1
2
I
RC
V
vs. V
DD
3
(V)
DD
4
5
6
-1
-2
-3
-4
-5
2
1
0
-20
CURRENT MEASUREMENT OFFSET
0
vs. TEMPERATURE
TEMPERATURE (°C)
20
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40
60
7