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| BQ33100_15 Datasheet, PDF (26/67 Pages) Texas Instruments – Super Capacitor Manager | |||
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bq33100
SLUS987B â JANUARY 2011 â REVISED DECEMBER 2015
www.ti.com
8.3.8.17 Ext1 Temp Offset
This register value stores the temperature sensor offset compensation for the external temperature sensor 1
connected at the TS pin of the bq33100. Use calibration routines to set this value
SUBCLASS
ID
SUBCLASS
NAME
OFFSET
104
Data
25
Table 20. Ext1 Temp Offset
NAME
Ext1 Temp
Offset
FORMAT
Integer
SIZE IN
BYTES
1
MIN
VALUE
â128
MAX
VALUE
127
DEFAULT
VALUE
0
UNIT
0.1ºC
8.3.8.18 CC Current
This value sets the current used for the CC calibration when in calibration mode.
SUBCLASS
ID
105
SUBCLASS
NAME
Config
OFFSET
0
NAME
CC Current
Table 21. CC Current
FORMAT
Integer
SIZE IN
BYTES
2
MIN
VALUE
0
MAX
VALUE
32767
DEFAULT
VALUE
3000
UNIT
mA
8.3.8.19 Voltage Signal
This value sets the voltage used for calibration when in calibration mode.
SUBCLASS
ID
SUBCLASS
NAME
OFFSET
105
Config
2
Table 22. Voltage Signal
NAME
Voltage
Signal
FORMAT
Integer
SIZE IN
BYTES
2
MIN
VALUE
0
MAX
VALUE
32767
DEFAULT
VALUE
12600
UNIT
mV
8.3.8.20 Temp Signal
This value sets the temperature used for the temperature calibration in calibration mode.
Table 23. Temp Signal
SUBCLASS
ID
105
SUBCLASS
NAME
Config
OFFSET
4
NAME
Temp Signal
FORMAT
Integer
SIZE IN
BYTES
2
MIN
VALUE
0
MAX
VALUE
32767
DEFAULT
VALUE
298
UNIT
0.1ºK
8.3.8.21 CC Offset Time
This value sets the time used for the CC Offset calibration in calibration mode. More time means more accuracy.
The legitimate values for this constant are integer multiples of 250. Numbers less than 250 will cause a CC
Offset calibration error. Numbers greater than 250 will be rounded down to the nearest multiple of 250.
SUBCLASS
ID
SUBCLASS
NAME
OFFSET
105
Config
6
Table 24. CC Offset Time
NAME
CC Offset
Time
FORMAT
Unsigned
Integer
SIZE IN
BYTES
2
MIN
VALUE
0
MAX
VALUE
65535
DEFAULT
VALUE
UNIT
250
s (ms)
8.3.8.22 ADC Offset Time
This constant defines the time for the ADC Offset calibration in calibration mode. More time means more
accuracy. The legitimate values for this constant are integer multiples of 32. Numbers less than 32 will cause an
ADC offset calibration error. Numbers greater than 32 will be rounded down to the nearest multiple of 32.
26
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