BQ2092_15 Datasheet, PDF (27/30 Pages) Texas Instruments – Gas Gauge IC with SMBus-Like Interface

Obsolete Device
bq2092
Data Sheet Revision History
Change No. Page No.
Description
Nature of Change
1
21
Correction in the Self-Discharge Rate EEPROM Hex con- Was: f0
tents
Is: df
1
21
Correction in the Self-Discharge Rate example values
Was: 0.15C
Is: 1.5%
2
3
Updated application diagram
2
5
Added VSB should not exceed 2.4V
2
12
Clarified operation of bits 13 and 14 in BatteryMode()
2
13
Clarified invalid data indication in RunTimeToEmpty()
2
13
Clarified invalid data indication in AverageTimeToEmpty()
2
21
Update formula for voltage divider in Voltage Gain.
Note:
Change 1 = Nov. 1997 B changes from April 1997.
Change 2 = June 1999 C changes from Nov. 1997 B.
Ordering Information
bq2092
Temperature Range:
blank = Commercial (-20 to +70°C)
Package Option:
SN = 16-pin narrow SOIC
Device:
bq2092 Gas Gauge IC With SMBus-Like Interface
27