WM8945 Datasheet, PDF (46/169 Pages) Wolfson Microelectronics plc – Mono Low-Power CODEC with Video Buffer and Touch Panel Controller

WM8945
REGISTER
ADDRESS
BIT
LABEL
7:0 DACL_VOL [7:0]
Table 24 DAC Digital Volume Control
DEFAULT
Production Data
DESCRIPTION
1100_0000
(0dB)
Left DAC Digital Volume
0000_0000 = mute
0000_0001 = -71.625dB
0000_0010 = -71.250dB
…
1100_0000 = 0dB
...
1111_1111 = +23.625dB
(See Table 25 for volume range)
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PD, May 2011, Rev 4.1
46