WM8903LGEFK/RV Wolfson Microelectronics, WM8903LGEFK/RV Datasheet - Page 22

• Manufacturer Part Number: WM8903LGEFK/RV
• Description: Audio CODECs ULTRA LOW PWR HI FI CODEC
• Manufacturer: Wolfson Microelectronics

Specifications of WM8903LGEFK/RV

• Audio Codec Type: Stereo Codec
• No. Of Adcs: 2
• No. Of Dacs: 2
• No. Of Input Channels: 6
• No. Of Output Channels: 8
• Adc / Dac Resolution: 24bit
• Sampling Rate: 96kHz
• Operating Temperature Range: -40°C To +85°C
• Rohs Compliant: Yes
• Adcs / Dacs Signal To Noise Ratio: 96dB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

WM8903
Figure 10 DAC Filter Response for
CLK_SYS_MODE = 01b (Clock is 272 x fs related)
DAC_SB_FILT = 0b (Normal Filter)
Sample Rate = 88.2kHz
ADC FILTER RESPONSES
Figure 11 ADC Filter Response for
CLK_SYS_MODE = 10b (not applicable to 88.2/96kHz)
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Figure 12 ADC Filter Response for
CLK_SYS_MODE = 00b or 01b
PP, Rev 3.1, August 2009
Pre-Production
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