WM8903LGEFK/RV Wolfson Microelectronics, WM8903LGEFK/RV Datasheet - Page 107

• 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
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w
WSEQ
INDEX
R90 (5Ah)
R94 (5Eh)
R255 (FFh)
R255 (FFh)
R94 (5Eh)
R90 (5Ah)
R90 (5Ah)
R94 (5Eh)
R67 (43h)
REGISTER
ADDRESS
8 bits
8 bits
1 bit
1 bit
8 bits
8 bits
8 bits
8 bits
4 bits
WIDTH
Bit 0
Bit 0
Bit 0
Bit 0
Bit 0
Bit 0
Bit 0
Bit 0
Bit 0
START
FFh
FFh
00h
00h
77h
77h
00h
00h
00h
DATA
DELAY
0h
0h
0h
0h
0h
0h
0h
0h
0h
0b
1b
0b
0b
0b
0b
0b
0b
0b
EOS
HPL_RMV_SHORT = 1
HPL_ENA_OUTP = 1
HPL_ENA_DLY = 1
HPL_ENA = 1
HPR_RMV_SHORT = 1
HPR_ENA_OUTP = 1
HPR_ENA_DLY = 1
HPR_ENA = 1
LINEOUTL_RMV_SHORT = 1
LINEOUTL_ENA_OUTP = 1
LINEOUTL_ENA_DLY = 1
LINEOUTL_ENA = 1
LINEOUTR_RMV_SHORT = 1
LINEOUTR_ENA_OUTP = 1
LINEOUTR_ENA_DLY = 1
LINEOUTR_ENA = 1
End of Default Startup Sequence
Spare step
Spare step
Start of default shut-down sequence
LINEOUTL_RMV_SHORT = 0
LINEOUTL_ENA_OUTP = 1
LINEOUTL_ENA_DLY = 1
LINEOUTL_ENA = 1
LINEOUTR_RMV_SHORT = 0
LINEOUTR_ENA_OUTP = 1
LINEOUTR_ENA_DLY = 1
LINEOUTR_ENA = 1
HPL_RMV_SHORT = 0
HPL_ENA_OUTP = 1
HPL_ENA_DLY = 1
HPL_ENA = 1
HPR_RMV_SHORT = 0
HPR_ENA_OUTP = 1
HPR_ENA_DLY = 1
HPR_ENA = 1
HPL_RMV_SHORT = 0
HPL_ENA_OUTP = 0
HPL_ENA_DLY = 0
HPL_ENA = 0
HPR_RMV_SHORT = 0
HPR_ENA_OUTP = 0
HPR_ENA_DLY = 0
HPR_ENA = 0
LINEOUTL_RMV_SHORT = 0
LINEOUTL_ENA_OUTP = 0
LINEOUTL_ENA_DLY = 0
LINEOUTL_ENA = 0
LINEOUTR_RMV_SHORT = 0
LINEOUTR_ENA_OUTP = 0
LINEOUTR_ENA_DLY = 0
LINEOUTR_ENA = 0
DCS_ENA = 0000
DESCRIPTION
PP, Rev 3.1, August 2009
WM8903
107