WM8903LGEFK/RV Wolfson Microelectronics, WM8903LGEFK/RV Datasheet - Page 135

• 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

Pre-Production
R50 (32h)
Analogue
Left Mix 0
Register 32h Analogue Left Mix 0
R51 (33h)
Analogue
Right Mix 0
Register 33h Analogue Right Mix 0
R52 (34h)
Analogue
Spk Mix Left
0
Register 34h Analogue Spk Mix Left 0
w
REGISTER
REGISTER
REGISTER
ADDRESS
ADDRESS
ADDRESS
BIT
BIT
BIT
3
2
1
0
3
2
1
0
3
2
1
0
BYPASSR_TO_MIXOUTL
BYPASSR_TO_MIXOUTR
BYPASSR_TO_MIXSPKL
BYPASSL_TO_MIXOUTR
BYPASSL_TO_MIXSPKL
BYPASSL_TO_MIXOUTL
DACR_TO_MIXOUTR
DACR_TO_MIXOUTL
DACL_TO_MIXOUTR
DACR_TO_MIXSPKL
DACL_TO_MIXOUTL
DACL_TO_MIXSPKL
LABEL
LABEL
LABEL
DEFAULT
DEFAULT
DEFAULT
0
0
0
0
1
0
0
0
0
1
0
0
Left DAC to Left Spkr Mixer Enable
0 = disabled
1 = enabled
Right DAC to Left Spkr Mixer Enable
0 = disabled
1 = enabled
Left Analogue Input to Left Spkr Mixer Enable
0 = disabled
1 = enabled
Right Analogue Input to Left Spkr Mixer
Enable
0 = disabled
1 = enabled
Left DAC to Left Output Mixer Enable
0 = disabled
1 = enabled
Right DAC to Left Output Mixer Enable
0 = disabled
1 = enabled
Left Analogue Input to Left Output Mixer
Enable
0 = disabled
1 = enabled
Right Analogue Input to Left Output Mixer
Enable
0 = disabled
1 = enabled
Left DAC to Right Output Mixer Enable
0 = disabled
1 = enabled
Right DAC to Right Output Mixer Enable
0 = disabled
1 = enabled
Left Analogue Input to Right Output Mixer
Enable
0 = disabled
1 = enabled
Right Analogue Input to Right Output Mixer
Enable
0 = disabled
1 = enabled
DESCRIPTION
DESCRIPTION
DESCRIPTION
PP, Rev 3.1, August 2009
WM8903
135