DS2786G+ Maxim Integrated Products, DS2786G+ Datasheet - Page 3

• Manufacturer Part Number: DS2786G+
• Description: IC FUEL GAUGE OCV 10-TDFN
• Manufacturer: Maxim Integrated Products

Specifications of DS2786G+

• Function: Fuel, Gas Gauge/Monitor
• Battery Type: Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Pol)
• Voltage - Supply: 2.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-TDFN Exposed Pad
• Operating Supply Voltage: 2.5 V to 5.5 V
• Supply Current: 50 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

ELECTRICAL CHARACTERISTICS: 2-WIRE INTERFACE
(2.5V  V
V
Temperature Error
Input Logic High:
SCL, SDA
Input Logic Low:
SCL, SDA
Output Logic Low:
SDA
Pulldown Current:
SCL, SDA
V
Input Capacitance:
SCL, SDA
Bus Low Timeout
EEPROM Programming
Voltage
EEPROM Programming
Current
EEPROM Programming
Time
EEPROM Copy
Endurance
SCL Clock Frequency
Bus Free Time Between
a STOP and START
Condition
Hold Time (Repeated)
START Condition
Low Period of SCL Clock
High Period of SCL Clock
Setup Time for a
Repeated
START Condition
Data Hold Time
Data Setup Time
Rise Time of Both SDA
and SCL Signals
Fall Time of Both SDA
and SCL Signals
Setup Time for STOP
Condition
OUT
PROG
Precharge Time
PARAMETER
PARAMETER
Pulldown
DD
 4.5V, T
A
= -20C to +70C.)
SYMBOL
SYMBOL
R
t
t
V
t
t
t
t
I
t
HD:STA
HD:DAT
SU:DAT
SU:STO
C
SU:STA
T
t
SLEEP
t
t
V
VPROG
PROG
PROG
f
t
V
HIGH
V
PROG
LOW
I
PRE
SCL
BUF
ERR
t
PD
BUS
t
OL
R
F
IH
IL
(Note 1)
(Note 1)
I
V
V
(Note 3)
(Note 4)
(Note 5)
(Notes 6, 7)
(Note 6)
OL
DD
PIN
= 4mA (Note 1)
= 4.2V,
= 0.4V
CONDITIONS
CONDITIONS
3 of 22
DS2786 Stand-Alone OCV-Based Fuel Gauge
20 + 0.1C
20 + 0.1C
13.2
MIN
MIN
100
100
1.4
1.5
3.1
1.3
0.6
1.3
0.6
0.6
0.6
14
-3
0
0
B
B
TYP
13.7
TYP
0.2
20
MAX
14.2
MAX
0.6
0.4
1.0
2.2
400
300
300
+3
50
15
14
0.9
2
UNITS
UNITS
writes
kHz
mA
ms
A
kΩ
ms
°C
pF
µs
µs
µs
µs
µs
µs
ns
ns
ns
µs
V
V
V
S
V