wm8351 Wolfson Microelectronics plc, wm8351 Datasheet - Page 226
wm8351
Manufacturer Part Number
wm8351
Description
Wolfson Audioplus? Stereo Codec With Power Management
Manufacturer
Wolfson Microelectronics plc
Datasheet
1.WM8351.pdf
(328 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
wm8351CGBE/RV
Manufacturer:
WOLFSON
Quantity:
2 642
Part Number:
wm8351G
Manufacturer:
WOLFSON
Quantity:
20 000
Company:
Part Number:
wm8351GEB/RV
Manufacturer:
ST
Quantity:
3 186
- Current page: 226 of 328
- Download datasheet (3Mb)
WM8351
Register 0Ch Power mgmt (5)
w
REGISTER
REGISTER
Power mgmt
ADDRESS
ADDRESS
R13 (0Dh)
(6)
BIT
BIT
15
11
10
9
8
7
3
2
1
0
SW_VRTC_ENA
AUXADC_ENA
DCMP4_ENA
DCMP3_ENA
DCMP2_ENA
DCMP1_ENA
LDO4_ENA
LDO3_ENA
CHG_ENA
LABEL
LS_ENA
LABEL
DEFAULT
DEFAULT
0
0
0
1
0
0
0
0
0
0
Limit Switch enable
0 = disabled
1 = enabled
Note: internal conditions may prevent the converter
from actually switching on - see DCDC/LDO Status
register for actual converter status.
Reset by state machine. Default held in metal mask.
LDO4 enable
0 = disabled
1 = enabled
Note: internal conditions may prevent the converter
from actually switching on - see DCDC/LDO Status
register for actual converter status.
Reset by state machine. Default held in metal mask.
LDO3 enable
0 = disabled
1 = enabled
Note: internal conditions may prevent the converter
from actually switching on - see DCDC/LDO Status
register for actual converter status.
Charger control
CHG_ENA bit selects battery charger current control
0 = Set battery charger current to zero
1 = Enable battery charge control
Protected by security key. Reset by state machine.
Default held in metal mask.
SW_VRTC control
0 = VRTC is not driven out on SWVRTC pin
1 = VRTC is driven out on SWVRTC pin
Reset by state machine.
AUXADC control
0 = disabled
1 = enabled
Reset by state machine.
Digital comparator 4 enable
0 = disabled
1 = enabled
Reset by state machine.
Digital comparator 3 enable
0 = disabled
1 = enabled
Reset by state machine.
Digital comparator 2 enable
0 = disabled
1 = enabled
Reset by state machine.
Digital comparator 1 enable
0 = disabled
1 = enabled
Reset by state machine.
DESCRIPTION
DESCRIPTION
PD, June 2009, Rev 4.1
REFER TO
REFER TO
Production Data
226
Related parts for wm8351
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
Part Number:
Description:
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
Part Number:
Description:
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
Part Number:
Description:
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
Part Number:
Description:
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
Part Number:
Description:
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
Part Number:
Description:
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
Part Number:
Description:
24-bit, 192khz 6-channel Dac With Volume Control
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
Part Number:
Description:
24-bit, 192khz 6-channel Dac
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
Part Number:
Description:
HI FI AND TELEPHONY DUAL CODEC
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
Part Number:
Description:
Stereo Codec Portable Audio Applications
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
Part Number:
Description:
Stereo Codec For Portable Audio Applications
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
Part Number:
Description:
Multichannel Codec With S/pdif Transceiver
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
Part Number:
Description:
Ac97 Audio Codec Mixer With Integrated Headphone Driver
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
Part Number:
Description:
Ac-link Interface Audio Dac
Manufacturer:
Wolfson Microelectronics plc
Datasheet: