BQ25872 Datasheet, PDF (37/68 Pages) Texas Instruments – Battery Switch Charger

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bq25872
SLUSCQ6 – OCTOBER 2016
8.5.9 REG07 (ADC_CONTROL)
Figure 28. REG07 (ADC_CONTROL)
7
6
5
4
3
2
1
0
1
0
0
0
0
1
1
1
R/W
R
R
R
R/W
R/W
R/W
R/W
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Table 10. REG07 (ADC_CONTROL)
Bit Field
7 TDIE_ADC_EN
6 Reserved
5 Reserved
4 Reserved
3 ADC_EN
2 ADC_RATE
1 ADC_AVG_EN
0 ADC_SAMPLES
Reset
Type
Description
REG_RST Watchdog EN
Enable/ disable conversion of die junction temperature
R/W
Y
N
Y
0 – disable conversion
1 – enabled conversion (default)
R
Y
N
Y
Reserved bit. Always read 0.
R
Y
N
Y
Reserved bit. Always read 0.
R
Y
N
Y
Reserved bit. Always read 0.
Enable/ disable ADC
R/W
Y
Y
Y
0 – disable ADC (default)
1 – enable ADC
Set ADC conversion rate
R/W
Y
N
Y
0 – 1-shot conversion
1 – continuous conversion (default)
Enable/disable ADC measurement averaging
R/W
Y
N
Y
0 – disable averaging, instantaneous measurement
1 – enable averaging (default)
Set the number of samples to be taken for an ADC
R/W
Y
N
Y
conversion
0 – 8 samples taken for averaging
1 – 16 samples taken for averaging (default)
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