WM8973LGEFL/RV Wolfson Microelectronics, WM8973LGEFL/RV Datasheet - Page 33

• Manufacturer Part Number: WM8973LGEFL/RV
• Description: Audio CODECs Stereo Codec with H/P Spkr
• Manufacturer: Wolfson Microelectronics

Specifications of WM8973LGEFL/RV

• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: QFN-32
• Minimum Operating Temperature: - 25 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Production Data
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Table 23 Right Output Mixer Control
Table 24 Mono Output Mixer Control
R36 (24h)
Right Mixer
Control (1)
R37 (25h)
Right Mixer
Control (2)
R38 (26h)
Mono Mixer
Control (1)
R39 (27h)
Mono Mixer
Control (2)
REGISTER
REGISTER
ADDRESS
ADDRESS
8
7
6:4
8
7
6:4
8
7
6:4
8
7
6:4
BIT
BIT
LD2RO
LI2RO
LI2ROVOL
[2:0]
RD2RO
RI2RO
RI2ROVOL
[2:0]
LD2MO
LI2MO
LI2MOVOL
[2:0]
RD2MO
RI2MO
RI2MOVOL
[2:0]
LABEL
LABEL
0
0
101
(-9dB)
0
0
101
(-9dB)
DEFAULT
0
0
101
(-9dB)
0
0
101
(-9dB)
DEFAULT
Left DAC to Right Mixer
0 = Disable (Mute)
1 = Enable Path
LMIXSEL Signal to Right Mixer
0 = Disable (Mute)
1 = Enable Path
LMIXSEL Signal to Right Mixer Volume
000 = +6dB
… (3dB steps)
111 = -15dB
Right DAC to Right Mixer
0 = Disable (Mute)
1 = Enable Path
RMIXSEL Signal to Right Mixer
0 = Disable (Mute)
1 = Enable Path
RMIXSEL Signal to Right Mixer Volume
000 = +6dB
… (3dB steps)
111 = -15dB
0 = Disable (Mute)
1 = Enable Path
0 = Disable (Mute)
1 = Enable Path
LMIXSEL Signal to Mono Mixer
Volume
000 = +6dB
… (3dB steps)
111 = -15dB
Right DAC to Mono Mixer
0 = Disable (Mute)
1 = Enable Path
RMIXSEL Signal to Mono Mixer
0 = Disable (Mute)
1 = Enable Path
RMIXSEL Signal to Mono Mixer
Volume
000 = +6dB
… (3dB steps)
111 = -15dB
Left DAC to Mono Mixer
LMIXSEL Signal to Mono Mixer
PD Rev 4.2 September 2005
DESCRIPTION
DESCRIPTION
WM8973L
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