WM8903LGEFK/RV Wolfson Microelectronics, WM8903LGEFK/RV Datasheet - Page 48

• 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
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Table 22 Digital Mixing Control
R24 (18h)
Audio
Interface 0
R38 (26h)
ADC Digital 0
REGISTER
ADDRESS
BIT
12
11
7
6
5
4
1
0
DACL_DATINV
DACR_DATINV
AIFADCL_SRC
AIFADCR_SRC
AIFDACL_SRC
AIFDACR_SRC
ADCL_DATINV
ADCR_DATINV
LABEL
DEFAULT
0
0
0
1
0
1
0
0
Left DAC Invert
0 = Left DAC output not inverted
1 = Left DAC output inverted
Right DAC Invert
0 = Right DAC output not inverted
1 = Right DAC output inverted
Left Digital Audio channel source
0 = Left ADC data is output on left
channel
1 = Right ADC data is output on left
channel
Right Digital Audio channel source
0 = Left ADC data is output on right
channel
1 = Right ADC data is output on
right channel
Left DAC Data Source Select
0 = Left DAC outputs left channel
data
1 = Left DAC outputs right channel
data
Right DAC Data Source Select
0 = Right DAC outputs left channel
data
1 = Right DAC outputs right channel
data
Left ADC Invert
0 = Left ADC output not inverted
1 = Left ADC output inverted
Right ADC Invert
0 = Right ADC output not inverted
1 = Right ADC output inverted
PP, Rev 3.1, August 2009
DESCRIPTION
Pre-Production
48