ad74111 Analog Devices, Inc., ad74111 Datasheet - Page 17
ad74111
Manufacturer Part Number
ad74111
Description
Low Cost, Low Power Mono Audio Codec
Manufacturer
Analog Devices, Inc.
Datasheet
1.AD74111.pdf
(20 pages)
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REV. 0
R/W
15
1
ADDRESS
14, 13, 12, 11
0100
R/W
15
0
R/W
15
1
RES
10
0
ADDRESS
14, 13, 12, 11
0101
ADDRESS
14, 13, 12, 11
0110
0
Reserved
9, 8, 7, 6
Table XII. Control Register G
Table XI. Control Register F
Table X. Control Register E
RES
10
0
RES
10
0
ADCL Peak
Enable
5
0 = Disabled
1 = Peak Enable
–17–
Reserved
9, 8, 7, 6
0
DAC Volume
9, 8, 7, 6, 5, 4, 3, 2, 1, 0
0000000000 = 0 dBFS
0000000001 = (1023/1024) dBFS
0000000010 = (1022/1024) dBFS
1111111110 = (2/1024) dBFS
1111111111 = Mute
ADC Gain
4, 3, 2
000 = 0 dB
001 = 3 dB
010 = 6 dB
011 = 9 dB
1XX = 12 dB
Function
ADC Input Peak Level
5, 4, 3, 2, 1, 0
000000 = 0 dBFS
000001 = –1 dBFS
000010 = –2 dBFS
111110 = –62 dBFS
111111 = –63 dBFS
Function
Function
ADC
Mute
1
0 = Normal
1 = Mute
AD74111
DAC
Mute
0
0 = Normal
1 = Mute