WM8983GEFL/RV Wolfson Microelectronics, WM8983GEFL/RV Datasheet - Page 115
WM8983GEFL/RV
Manufacturer Part Number
WM8983GEFL/RV
Description
Audio CODECs Mbl Multimedia CODEC w/ 1W Speaker Driver
Manufacturer
Wolfson Microelectronics
Specifications of WM8983GEFL/RV
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
QFN-32
Minimum Operating Temperature
- 25 C
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
WM8983GEFL/RV
Manufacturer:
RENESAS
Quantity:
2 700
Part Number:
WM8983GEFL/RV
Manufacturer:
WOLFS0N
Quantity:
20 000
Production Data
DAC FILTER RESPONSES
Figure 54 DAC Digital Filter Frequency Response
(128xOSR)
Figure 56 DAC Digital Filter Frequency Response (64xOSR)
ADC FILTER RESPONSES
Figure 58 ADC Digital Filter Frequency Response
w
-100
-120
-140
-160
-100
-120
-140
-160
-100
-120
-20
-40
-60
-80
-20
-40
-60
-80
20
20
-20
-40
-60
-80
0
0
0
0
0
0
0.5
0.5
0.5
1
Frequency (Fs)
1
1
Frequency (fs)
Frequency (fs)
1.5
1.5
1.5
2
2
2
2.5
2.5
2.5
3
Figure 55 DAC Digital Filter Ripple (128xOSR)
Figure 57 DAC Digital Filter Ripple (64xOSR)
3.05
2.95
2.85
2.75
2.65
3.05
2.95
2.85
2.75
2.65
2.9
2.8
2.7
2.6
2.9
2.8
2.7
2.6
Figure 59 ADC Digital Filter Ripple
3
3
0
0
-0.05
-0.15
0.15
0.05
-0.1
-0.2
0.2
0.1
0.05
0.05
0
0
0.1
0.1
0.15
0.15
0.1
0.2
0.2
Frequency (Fs)
Frequency (fs)
Frequency (fs)
0.2
0.25
0.25
PD Rev 4.0 November 2006
0.3
0.3
0.3
0.35
0.35
0.4
0.4
0.4
WM8983
0.45
0.45
0.5
0.5
0.5
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