DS2782G+T&R Maxim Integrated Products, DS2782G+T&R Datasheet - Page 4

• Manufacturer Part Number: DS2782G+T&R
• Description: IC FUEL GAUGE BATT 10-TDFN
• Manufacturer: Maxim Integrated Products

Specifications of DS2782G+T&R

• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Note 1: All voltages are referenced to V
Note 2: To properly enter sleep mode the application should hold the bus low for longer than the maximum t
Note 3: Factory calibrated accuracy. Higher accuracy can be achieved by in-system calibration by the user.
Note 4: Accumulation bias register set to 00h.
Note 5: Parameters guaranteed by design.
Note 6: Timing must be fast enough to prevent the DS2782 from entering sleep mode due to bus low for period >
Note 7: f
Note 8: The maximum t
Note 9: This device internally provides a hold time of at least 300 ns for the SDA signal (referred to the VIHmin of
Note 10: Filters on SDA and SCL suppress noise spikes at the input buffers and delay the sampling instant.
Note 11: C
Figure 1. I
t
signal.
the SCL signal) to bridge the undefined region of the falling edge of SCL.
SCL
SLEEP
B
must meet the minimum clock low time plus the rise/fall times.
– total capacitance of one bus line in pF.
2
C Bus Timing Diagram
.
HD:DAT
has only to be met if the device does not stretch the LOW period (t
SS
.
4 of 28
LOW
) of the SCL
SLEEP
.