WM8976GEFL/V Wolfson Microelectronics, WM8976GEFL/V Datasheet - Page 107

• Manufacturer Part Number: WM8976GEFL/V
• Description: Audio CODECs Mono ADC Stereo DAC with Spkr
• Manufacturer: Wolfson Microelectronics

Specifications of WM8976GEFL/V

• Mounting Style: SMD/SMT
• Package / Case: QFN-32
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Production Data
Figure 65 EQ Band 4 – Peak Filter Centre Frequencies, EQ3B Figure 66
Figure 67 EQ Band 4 – EQ3BW=0, EQ3BW=1
Figure 68 EQ Band 5 High Frequency Shelf Filter Cut-offs
w
-10
-15
-10
-15
-10
-15
15
10
15
10
15
10
-5
-5
-5
10
10
5
0
5
0
10
5
0
-1
-1
-2
10
10
10
-1
0
0
10
10
10
1
0
1
Frequency (Hz)
Frequency (Hz)
Frequency (Hz)
10
10
10
2
1
2
10
10
10
3
2
3
10
10
10
4
3
4
10
10
10
5
4
5
Figure 69 EQ Band 5 Gains for Lowest Cut-off Frequency
-10
-15
-10
-15
15
10
15
10
-5
-5
10
10
5
0
5
0
-1
-1
EQ Band 4 – Peak Filter Gains for Lowest Cut-off
Frequency, EQ4BW=0
10
10
0
0
10
10
1
1
Frequency (Hz)
Frequency (Hz)
10
10
2
2
10
10
3
3
PD Rev 4.4 July 2009
10
10
4
4
WM8976
10
10
5
5
107