WM8776SEFT/V Wolfson Microelectronics, WM8776SEFT/V Datasheet - Page 52

• Manufacturer Part Number: WM8776SEFT/V
• Description: Audio CODECs Stereo CODEC with 5-Ch Mux
• Manufacturer: Wolfson Microelectronics

Specifications of WM8776SEFT/V

• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TQFP-48
• Minimum Operating Temperature: - 25 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

WM8776
DIGITAL DE-EMPHASIS CHARACTERISTICS
Figure 35 De-Emphasis Frequency Response (32kHz)
Figure 37 De-Emphasis Frequency Response (44.1KHz)
Figure 39 De-Emphasis Frequency Response (48kHz)
w
-10
-10
-10
-2
-4
-6
-8
-2
-4
-6
-8
-2
-4
-6
-8
0
0
0
0
0
0
2
5
5
4
6
Frequency (kHz)
Frequency (kHz)
Frequency (kHz)
10
10
8
10
15
15
12
20
14
20
16
Figure 36 De-Emphasis Error (32KHz)
Figure 38 De-Emphasis Error (44.1KHz)
Figure 40 De-Emphasis Error (48kHz)
-0.5
-1.5
-2.5
-0.1
-0.2
-0.3
-0.4
-0.2
-0.4
-0.6
-0.8
0.5
0.4
0.3
0.2
0.1
0.8
0.6
0.4
0.2
-1
-2
-3
-1
1
0
0
1
0
0
0
0
2
5
5
4
6
Frequency (kHz)
Frequency (kHz)
Frequency (kHz)
10
10
8
PD, Rev 4.1, September 2008
10
15
15
12
Production Data
20
14
20
16
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