STW5098 Datasheet, PDF (34/85 Pages) STMicroelectronics – Dual low power asynchronous stereo audio Codec with integrated power amplifiers

Control registers
Table 10. CR10 and CR11 description
Name CR10
Bits
Name CR11
Value
CR10 and CR11 description
Left (CR10) and right (CR11) channels DAC digital gain
000000
0.0 dB gain (default)
000001
-1.0 dB gain
000010
-2.0 dB gain
000011
-3.0 dB gain
000100
-4.0 dB gain
000101
-5.0 dB gain
000110
-6.0 dB gain
000111
-7.0 dB gain
001000
-8.0 dB gain
001001
-9.0 dB gain
001010 -10.0 dB gain
001011 -11.0 dB gain
001100 -12.0 dB gain
001101 -13.0 dB gain
001110 -14.0 dB gain
001111 -15.0 dB gain
010000 -16.0 dB gain
010001
DACLG(5:0)
5-0
010010
DACRG(5:0)
010011
-17.0 dB gain
-18.0 dB gain
-20.0 dB gain
010100 -22.0 dB gain
010101 -24.0 dB gain
010110 -26.0 dB gain
010111 -28.0 dB gain
011000 -30.0 dB gain
011001 -32.0 dB gain
011010 -34.0 dB gain
011011 -36.0 dB gain
011100 -38.0 dB gain
011101 -41.0 dB gain
011110 -44.0 dB gain
011111 -47.0 dB gain
100000 -50.0 dB gain
100001 -53.0 dB gain
100010 -56.0 dB gain
100011 -59.0 dB gain
100100 -65.0 dB gain
100101 -∞dB gain
STw5098
Def.
000000
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