DS2781G+ Maxim Integrated Products, DS2781G+ Datasheet - Page 30

• 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

Figure 27. 1-Wire Write- and Read-Time Slots
PACKAGE INFORMATION
For the latest package outline information and land patterns, go to www.maxim-ic.com/packages.
V
Overdrive
Standard
PULLUP
V
GND
Mode
GND
PULLUP
PACKAGE TYPE
10 TDFN-EP
8 TSSOP
LINE TYPE LEGEND:
t
15μs
2μs
RDV
MIN
WRITE 0 SLOT
Bus master active low
Both bus master and
DS2781 active low
READ 0 SLOT
15μs
1μs
Master Sample Window
DS2781 Sample Window
t
t
t
SLOT
LOW0
SLOT
TYP
30μs
3μs
PACKAGE CODE
t
REC
MAX
30 of 31
—
—
>1μs
>1μs
DS2781 active low
Resistor pullup
t
t
15μs
2μs
REC
RDV
t
LOW1
MIN
WRITE 1 SLOT
READ 1 SLOT
15μs
1μs
Master Sample Window
DS2781 Sample Window
t
t
SLOT
SLOT
TYP
DOCUMENT NO.
56-G2021-000
56-G0012-001
30μs
3μs
MAX