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STW4102 数据表(PDF) 30 Page - STMicroelectronics

部件名 STW4102
功能描述  Dual USB/wall adapter Li-ion battery charger with gas gauge
PDF  34 Pages
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制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

STW4102 数据表(HTML) 30 Page - STMicroelectronics

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Table 33.
REG_ADCTRL. address 20 (14h)
Name
Pos.
Type
Power-
up
Description
ADPOWERON
0
R/W
0
0: Allows ADC shutdown.
1: Enables ADC operation.
ONSTATE
1
R
0
0: ADC is not ready for operation.
1: ADC is ready for operation.
ADSTART
2
R/W
0
0: No effect.
1: Allows to start a conversion. Cleared upon
writing.
ADRUN
3
R
0
0: An AD conversion is not running.
1: An AD conversion is running.
ADRESOLUTION
4
R/W
0
0: 7 bits.
1: 12 bits.
ADCAL
5
R/W
0
0: No effect.
1: Allows to calibrate AD converter.
Not used
[7,6]
R
0
Table 34.
REG_ADDATA_LOW. address 21 (15h)
Name
Pos.
Type
Power-
up
Description
DATA[7..0]
DATA[6..0]
[7..0]
[6..0]
R00
AD converter data in 12 bit mode.
AD converter data in 7 bit mode (bit7=0).
Table 35.
REG_ADDATA_HIGH. address 22 (16h)
Name
Pos.
Type
Power-
up
Description
DATA[11..8]
[3..0]
R
0
AD converter data in 12-bit mode (0 in 7-bit
mode).
Not used
[7..4]
R
0



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