adau1373 Analog Devices, Inc., adau1373 Datasheet - Page 93

• Manufacturer Part Number: adau1373
• Description: Low Power Codec With Speaker And Headphone Amplifier Adau1373
• Manufacturer: Analog Devices, Inc.

Table 43. Bit Descriptions for AIN4R_CTRL
Bits
[7:5]
[4:0]
Bit Name
RESERVED
AIN4RVOL
Settings
00000
00001
00010
00011
00100
00101
00110
00111
01000
01001
01010
01011
01100
01101
01110
01111
10000
10001
10010
10011
10100
10101
10110
10111
11000
11001
11010
11011
11100
11101
11110
11111
Description
Reserved.
Analog Channel 4 Input Volume Control.
PGA = Mute, Boost Mode = Mute
PGA = −12 dB, Boost Mode = 0 dB
PGA = −11 dB, Boost Mode = 0 dB
PGA = −10 dB, Boost Mode = 0 dB
PGA = −9 dB, Boost Mode = 0 dB
PGA = −8 dB, Boost Mode = 0 dB
PGA = −7 dB, Boost Mode = 0 dB
PGA = −6 dB, Boost Mode = 0 dB
PGA = −5 dB, Boost Mode = 0 dB
PGA = −4 dB, Boost Mode = 0 dB
PGA = −3 dB, Boost Mode = 0 dB
PGA = −2 dB, Boost Mode = 0 dB
PGA = −1 dB, Boost Mode = 0 dB
PGA = 0 dB, Boost Mode = 0 dB
PGA = 1 dB, Boost Mode = 9 dB
PGA = 2 dB, Boost Mode = 9 dB
PGA = 3 dB, Boost Mode = 9 dB
PGA = 4 dB, Boost Mode = 9 dB
PGA = 5 dB, Boost Mode = 9 dB
PGA = 6 dB, Boost Mode = 9 dB
PGA = 7 dB, Boost Mode = 20 dB
PGA = 8 dB, Boost Mode = 20 dB
PGA = 9 dB, Boost Mode = 20 dB
PGA = 10 dB, Boost Mode = 20 dB
PGA = 11 dB, Boost Mode = 20 dB
PGA = 12 dB, Boost Mode = 20 dB
PGA = 13 dB, Boost Mode = 20 dB
PGA = 14 dB, Boost Mode = 20 dB
PGA = 15 dB, Boost Mode = 20 dB
PGA = 16 dB, Boost Mode = 20 dB
PGA = 17 dB, Boost Mode = 20 dB
PGA = 18 dB, Boost Mode = 20 dB
Rev. 0 | Page 93 of 296
Reset
0x0
0x00
ADAU1373
Access
RW
RW