DS2786B Maxim Integrated Products, DS2786B Datasheet - Page 2

• Manufacturer Part Number: DS2786B
• Description: Stand-Alone OCV-Based Fuel Gauge
• Manufacturer: Maxim Integrated Products

Stand-Alone OCV-Based Fuel Gauge
ABSOLUTE MAXIMUM RATINGS
Voltage on All Pins Except V
Voltage on V
Operating Temperature Range ...........................-40°C to +85°C
RECOMMENDED DC OPERATING PROCEDURE
(2.5V ≤ V
DC ELECTRICAL CHARACTERISTICS
(2.5V ≤ V
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
absolute maximum rating conditions for extended periods may affect device reliability.
2
Supply Voltage
Data I/O Pins
Programming Pin
V
Active Current
Sleep-Mode Current
Current-Measurement Resolution
Current-Measurement
Full-Scale Magnitude
Current-Measurement
Offset Error
Current-Measurement Gain Error
Timebase Accuracy
Voltage Error
Input Resistance V
AIN0, AIN1 Error
V
V
Temperature Error
IN
OUT
OUT
, AIN0, AIN1 Pin
_______________________________________________________________________________________
Output Drive
Precharge Time
DD
DD
PARAMETER
PARAMETER
≤ 4.5V, T
≤ 4.5V, T
PROG
Relative to V
IN
A
A
, AIN0, AIN1
= -20°C to +70°C.)
= -20°C to +70°C, unless otherwise noted.)
PROG
SS
..........................-0.3V to +18V
Relative to V
V
SYMBOL
SCL, SDA
SYMBOL
IN
I
V
V
I
ACTIVE
I
I
SLEEP
AIN1
T
OERR
GERR
I
t
t
V
PROG
GERR
, AIN0,
R
LSB
I
ERR
PRE
ERR
FS
DD
IN
SS
...-0.3V to +6V
(Note 1)
(Note 1)
(Note 1)
(Note 1)
V
SCL, SDA = V
(Note 1)
(Note 2)
V
T
T
V
T
I
O
A
A
A
DD
DD
DD
= 1mA
= 0°C to +70°C
= -20°C to +70°C
= -20°C to +70°C
= 2.0V, SCL, SDA = V
= 3.6V at +25°C
= V
IN
= 3.6V, T
SS
CONDITIONS
CONDITIONS
A
Storage Temperature Range .............................-55°C to +125°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
= 0°C to +50°C
SS
+2.5
MIN
13.2
-0.3
-0.3
-0.3
MIN
-1.5
-50
-10
-20
15
-1
-2
-3
-8
-3
±51.2
V
TYP
TYP
13.7
0.3
0.5
DD
50
25
1
-
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V
+15.5
MAX
+4.5
+4.5
MAX
+1.5
14.2
+50
+10
+20
DD
0.3
1.0
+2
+3
+8
75
+1
+3
3
+
reading
UNITS
UNITS
% of
LSB
M
mV
mV
ms
μA
μA
μV
μV
°C
V
V
V
V
%
V