BQ2085 Datasheet, PDF (51/56 Pages) Texas Instruments – SBS-COMPLIANT GAS GAUGE IC FOR USE WITH THE bq29311

bq2085
SLUS541 – OCTOBER 2002
PHG
The PHG bit configures the bq2085 to control a precharge FET.
0 The bq2085 does not control a precharge FET.
1 The bq2085 may turn on or off a precharge FET according to the programmed precharge conditions.
VOD
The VOD bit enables a 1-second time delay on the charge and discharge FET control.
0 No delay
1 1-second delay
CONSTANTS AND STRING DATA
Specification Information
Specification Information DF 0x06–0x07 stores the default value for the SpecificationInfo( ) function. It is stored
in data flash in the same format as the data returned by the SepcificationInfo( ).
Manufacture Date
Manufacture Date DF 0x08–0x09 stores the default value for the ManufactureDate( ) function. It is stored in data
flash in the same format as the data returned by the ManufactureDate( ).
Serial Number
Serial Number DF 0x0a–0x0b stores the default value for the SerialNumber( ) function. It is stored in data flash
in the same format as the data returned by the SerialNumber( ).
Manufacturer Name Data
Manufacturer Name Length DF 0x0e stores the length of the desired string that is returned by the
ManufacturerName( ) function. Locations DF 0x0f–0x19 store the characters for ManufacturerName( ) in ASCII
code.
Device Name Data
Device Name Length DF 0x1a stores the length of the desired string that is returned by the DeviceName( )
function. Locations DF 0x1b–0x21 store the characters for DeviceName( ) in ASCII code.
Device Chemistry Data
Device Chemistry Length DF 0x22 stores the length of the desired string that is returned by the
DeviceChemistry( ) function. Locations DF 0x23–0x26 store the characters for DeviceChemistry( ) in ASCII
code.
Manufacturers Data Length
Manufacturers Data Length DF 0x27 stores the length of the desired number of bytes that is returned by the
ManufacturersData( ) function. It should be set to 9.
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