WM8750LSEFL/R Wolfson Microelectronics, WM8750LSEFL/R Datasheet - Page 55

• Manufacturer Part Number: WM8750LSEFL/R
• Description: IC, AUDIO CODEC, 24BIT, 96KHZ, QFN-32
• Manufacturer: Wolfson Microelectronics

Specifications of WM8750LSEFL/R

• Audio Codec Type: Stereo
• No. Of Adcs: 2
• No. Of Dacs: 2
• No. Of Input Channels: 3
• No. Of Output Channels: 6
• Adc / Dac Resolution: 24bit
• Adcs / Dacs Signal To Noise Ratio: 98dB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Production Data
Figure 40 ADC Digital Filter Frequency Response – Type 2
Figure 42 ADC Digital Filter Frequency Response – Type 2
Figure 44 De-emphasis Frequency Response (32kHz)
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DE-EMPHASIS FILTER RESPONSES
-100
-20
-40
-60
-80
-100
0
-20
-40
-60
-80
-10
-2
-4
-6
-8
0
0
0
0
0
2000
0.5
0.5
4000
1
1
6000
Frequency (Fs)
Frequency (Fs)
Frequency (Fs)
1.5
8000
1.5
10000
2
2
12000
2.5
2.5
14000
16000
3
3
Figure 41 ADC Digital Filter Ripple – Type 2
Figure 43 ADC Digital Filter Ripple – Type 3
Figure 45 De-emphasis Error (32kHz)
-0.05
-0.15
-0.25
0.25
0.15
0.05
-0.1
-0.2
0.2
0.1
-0.05
-0.15
-0.25
0.25
0.15
0.05
-0.1
-0.2
-0.1
-0.2
-0.3
-0.4
0
0.2
0.1
0.4
0.3
0.2
0.1
0
0
0
0
0
2000
0.05
0.05
4000
6000
0.1
Frequency (Fs)
0.1
Frequency (Fs)
Frequency (Fs)
8000
0.15
0.15
10000
PD Rev 4.2 August 2005
12000
0.2
0.2
WM8750L
14000
16000
0.25
0.25
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