WM8973LGEFL/RV Wolfson Microelectronics, WM8973LGEFL/RV Datasheet - Page 59
WM8973LGEFL/RV
Manufacturer Part Number
WM8973LGEFL/RV
Description
Audio CODECs Stereo Codec with H/P Spkr
Manufacturer
Wolfson Microelectronics
Datasheet
1.WM8973LGEFLRV.pdf
(61 pages)
Specifications of WM8973LGEFL/RV
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
QFN-32
Minimum Operating Temperature
- 25 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
WM8973LGEFL/RV
Manufacturer:
WOLFSON
Quantity:
20 000
Production Data
w
OPERATION MODE
Stereo Headphone Playback
Stereo Line-in Record
Stereo Microphone Record
Mono Microphone Record
Stereo Line-in to Headphone Out
Phone Call
Speaker Phone Call [ROUT2INV = 1]
Record Phone Call [L channel = mic with
boost, R channel = RX, enable mono mix]
POWER MANAGEMENT EXAMPLES
Table 48 Register Settings for Power Management
1
1
1
1
1
1
1
1
POWER MANAGEMENT (1)
0
1
1
1
1
1
1
1
PGL PGR ADL ADR
0
1
1
1
0
1
1
1
PGAs
0
1
1
0
0
0
0
1
0
1
1
1
0
0
0
1
ADCs
0
1
1
0
0
0
0
1
MBI
0
0
1
1
0
1
1
1
DAL DAR LO1
1
0
0
0
0
0
0
0
DACs
1
0
0
0
0
0
0
0
POWER MANAGEMENT (2)
1
0
0
0
1
1
0
1
PD Rev 4.2 September 2005
RO1
1
0
0
0
1
1
0
1
Output Buffers
LO2
0
0
0
0
0
0
1
0
WM8973L
RO2
0
0
0
0
0
0
1
0
MO
0
0
0
0
0
1
1
1
HPD
59
x
0
0
0
x
x
0
x