DS2781G+ Maxim Integrated Products, DS2781G+ Datasheet - Page 2

• Manufacturer Part Number: DS2781G+
• Description: IC FUEL GAUGE STND ALONE 10-TDFN
• Manufacturer: Maxim Integrated Products

Specifications of DS2781G+

• Function: Fuel, Gas Gauge/Monitor
• Battery Type: Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Pol)
• Voltage - Supply: 2.5 V ~ 10 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-TDFN Exposed Pad
• Operating Supply Voltage: 2.5 V to 10 V
• Supply Current: 70 uA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Charge Safety Timers: No
• Mounting Style: SMD/SMT
• Temperature Monitoring: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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 reliability.
RECOMMENDED DC OPERATING CHARACTERISTICS
(V
DC ELECTRICAL CHARACTERISTICS
(V
ELECTRICAL CHARACTERISTICS: TEMPERATURE, VOLTAGE, CURRENT
(V
Voltage Range on V
Voltage Range on Any Pin Relative to V
Continuous Sink Current, DQ, PIO
Operating Temperature Range
Storage Temperature Range
Soldering Temperature
Supply Voltage
V
DQ, PIO Voltage Range
VB Output Voltage
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
V
DQ Capacitance
DQ SLEEP Timeout
Undervoltage SLEEP
Threshold
Temperature Resolution
Temperature Error
Voltage Resolution
DD
DD
DD
IN
IN
Voltage Range
Input Resistance
= 2.5V to 10V, T
= 2.5V to 10V, T
= 2.5V to 10V, T
PARAMETER
PARAMETER
PARAMETER
DD
A
A
A
, V
= -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
IN
Relative to V
SYMBOL
SYMBOL
SYMBOL
V
V
V
I
I
t
ACTIVE
T
V
SLEEP
SLEEP
T
C
V
DD
SLEEP
VB
V
V
R
V
V
I
ERR
PD
LSB
LSB
SS
SS
OL
DQ
IH
IH
IL
IL
IN
(Note 1)
(Note 1)
(Note 1)
V
I
(Note 1)
(Note 1)
VB
CONDITIONS
I
T
I
(Note 1)
(Note 1)
I
(Note 1)
(Note 4)
UVTH = 1, (Note 1)
V
(Note 1)
DQ < V
UVTH = 0, (Note 1)
DD
VB
VB
OL
A
DQ
= 500μA,
> 3.0V,
> +50°C, I
= 0
= 0, (Note 5)
= 4mA (Note 1)
CONDITIONS
, V
2 of 31
CONDITIONS
PIO
IL
= 0.4V
VB
= 0
Refer to the IPC/JEDEC J-STD-020 Specification.
+2.5
MIN
-0.3
-0.3
-0.3
2.5
V
VB
2.40
MIN
1.5
1.5
4.8
15
- 0.2
MIN
TYP
2.8
TYP
2.45
0.2
4.9
70
50
3
2
0.125
TYP
9.76
A
A
A
= +25°C)
= +25°C.)
= +25°C.)
V
V
V
DD
VB
SS
MAX
+5.5
MAX
+10
2.50
3.1
0.6
0.4
2.5
5.0
95
10
+ 0.3
+ 0.3
5
+ 0.2
MAX
-55°C to +125°C
±3
-40°C to +85°C
-0.3V to +6.0V
-0.3V to +12V
UNITS
UNITS
UNITS
20mA
MΩ
mV
V
V
V
V
V
μA
μA
μA
pF
°C
°C
V
V
V
V
V
V
s