WM8990ECS/RV Wolfson Microelectronics, WM8990ECS/RV Datasheet - Page 116
WM8990ECS/RV
Manufacturer Part Number
WM8990ECS/RV
Description
Audio CODECs Stereo CODEC w.Class AB/D speaker driver
Manufacturer
Wolfson Microelectronics
Datasheet
1.WM8990ECSRV.pdf
(172 pages)
Specifications of WM8990ECS/RV
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
WM8990ECS/RV
Manufacturer:
TESTED
Quantity:
20 000
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WM8990
w
Figure 79 μ-Law Companding
Figure 80 A-Law Companding
120
100
120
100
80
60
40
20
80
60
40
20
0
0
0
0
0.1
0.2
0.2
0.3
u-law Companding
A-law Companding
0.4
Normalised Input
0.4
Normalised Input
0.5
0.6
0.6
0.7
0.8
0.8
0.9
PD, March 2009, Rev 4.0
1
1
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
1
0.9
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0.2
0.1
0
Production Data
116
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