adau1461 Analog Devices, Inc., adau1461 Datasheet - Page 86

• Manufacturer Part Number: adau1461
• Description: Sigmadsp Stereo, Low Power, 96 Khz, 24-bit Audio Codec With Integrated Pll Adau1461
• Manufacturer: Analog Devices, Inc.

ADAU1461
Binary Value
11000010
11000011
11000100
11000101
11000110
11000111
11001000
11001001
11001010
11001011
11001100
11001101
11001110
11001111
11010000
11010001
11010010
11010011
11010100
11010101
11010110
11010111
11011000
11011001
11011010
11011011
11011100
11011101
11011110
11011111
11100000
11100001
11100010
11100011
11100100
11100101
11100110
11100111
11101000
11101001
11101010
11101011
11101100
11101101
11101110
11101111
11110000
11110001
11110010
Volume Attenuation (dB)
−72.75
−73.125
−73.5
−73.875
−74.25
−74.625
−75
−75.375
−75.75
−76.125
−76.5
−76.875
−77.25
−77.625
−78
−78.375
−78.75
−79.125
−79.5
−79.875
−80.25
−80.625
−81
−81.375
−81.75
−82.125
−82.5
−82.875
−83.25
−83.625
−84
−84.375
−84.75
−85.125
−85.5
−85.875
−86.25
−86.625
−87
−87.375
−87.75
−88.125
−88.5
−88.875
−89.25
−89.625
−90
−90.375
−90.75
Rev. 0 | Page 86 of 88
Binary Value
11110011
11110100
11110101
11110110
11110111
11111000
11111001
11111010
11111011
11111100
11111101
11111110
11111111
Table 93. R29 through R33 Volume Settings
Binary Value
000000
000001
000010
000011
000100
000101
000110
000111
001000
001001
001010
001011
001100
001101
001110
001111
010000
010001
010010
010011
010100
010101
010110
010111
011000
011001
011010
011011
011100
011101
011110
011111
100000
Volume Attenuation (dB)
−91.125
−91.5
−91.875
−92.25
−92.625
−93
−93.375
−93.75
−94.125
−94.5
−94.875
−95.25
−95.625
Volume Setting (dB)
−57
−56
−55
−54
−53
−52
−51
−50
−49
−48
−47
−46
−45
−44
−43
−42
−41
−40
−39
−38
−37
−36
−35
−34
−33
−32
−31
−30
−29
−28
−27
−26
−25