DS2780 Maxim Integrated Products, DS2780 Datasheet - Page 2

• Manufacturer Part Number: DS2780
• Description: Stand-Alone Fuel Gauge IC
• Manufacturer: Maxim Integrated Products

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ABSOLUTE MAXIMUM RATINGS
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only,
and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is
not implied. Exposure to the absolute maximum rating conditions for extended periods may affect device.
RECOMMENDED DC OPERATING CHARACTERISTICS
(VDD = 2.5V to 5.5V, T
DC ELECTRICAL CHARACTERISTICS
(VDD = 2.5V to 5.5V, T
ELECTRICAL CHARACTERISTICS: TEMPERATURE, VOLTAGE, CURRENT
(V
Voltage Range on Any Pin Relative to VSS
Voltage on VIN Relative to VSS
Operating Temperature Range
Storage Temperature Range
Soldering Temperature (10s)
Supply Voltage
DQ, PIO, OVD Voltage
Range
ACTIVE Current
SLEEP Mode Current
Input Logic High: DQ, PIO
Input Logic Low: DQ, PIO
Output Logic Low: DQ, PIO
Pulldown Current: DQ, PIO
Input Logic High: OVD
Input Logic Low: OVD
VIN Input Resistance
DQ Capacitance
DQ SLEEP Timeout
Undervoltage SLEEP
Threshold
Temperature Resolution
Temperature Error
Voltage Resolution
Voltage Full-Scale
Voltage Error
Current Resolution
Current Full-Scale
CC
= 2.5V to 5.5V, T
PARAMETER
PARAMETER
PARAMETER
A
A
A
= -20°C to +70°C, unless otherwise noted. Typical values are at T
= -20°C to +70°C, unless otherwise noted. Typical values are at T
= -20°C to +70°C, unless otherwise noted. Typical values are at T
SYMBOL
SYMBOL
SYMBOL
VDD
V
I
I
t
ACTIVE
T
V
T
V
SLEEP
SLEEP
C
V
I
SLEEP
V
V
V
R
V
I
V
I
LSB
ERR
ERR
PD
LSB
LSB
FS
OL
DQ
FS
IH
IH
IL
IL
IN
(Note 1)
(Note 1)
CONDITIONS
2.5V ≤ VDD ≤ 4.2V
(Note 1)
(Note 1)
I
V
(Note 1)
(Note 1)
DQ < V
(Note 1)
OL
DQ
= 4mA (Note 1)
CONDITIONS
, V
2 of 27
CONDITIONS
PIO
IL
= 0.4V
+2.5
MIN
-0.3
0.7 x
VDD
2.40
MIN
1.5
1.8
15
DS2780 Stand-Alone Fuel Gauge IC
MIN
0
TYP
TYP
2.45
0.2
65
50
1
2
0.125
TYP
4.88
1.56
A
A
A
= +25°C.)
= +25°C)
= +25°C.)
0.3 x VDD
MAX
+5.5
+5.5
MAX
2.50
105
0.6
0.4
2.2
95
-0.3V to VDD+0.3
3
4.992
±51.2
MAX
-55°C to +125°C
±50
±3
-40°C to +85°C
-0.3V to +6.0V
UNITS
+260°C
UNITS
UNITS
MW
mV
mV
mV
µA
µA
µA
µV
V
V
pF
°C
°C
V
V
V
V
V
V
V
s