ADAU1361BCPZ Analog Devices Inc, ADAU1361BCPZ Datasheet - Page 66
ADAU1361BCPZ
Manufacturer Part Number
ADAU1361BCPZ
Description
IC CODEC 24B PLL 32LFCSP
Manufacturer
Analog Devices Inc
Type
Audio Codecr
Datasheet
1.ADAU1361BCPZ-RL.pdf
(80 pages)
Specifications of ADAU1361BCPZ
Data Interface
Serial
Resolution (bits)
24 b
Number Of Adcs / Dacs
2 / 2
Sigma Delta
No
Voltage - Supply, Analog
1.8 V ~ 3.6 V
Voltage - Supply, Digital
1.8 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
32-VFQFN, CSP Exposed Pad
Audio Codec Type
Stereo
No. Of Adcs
2
No. Of Dacs
2
No. Of Input Channels
6
No. Of Output Channels
7
Adc / Dac Resolution
24bit
Adcs / Dacs Signal To Noise Ratio
101dB
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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Quantity
Price
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ADAU1361
R28: Playback L/R Mixer Mono Output (Mixer 7) Control, 16,418 (0x4022)
Bit 7
Table 55. Playback L/R Mixer Mono Output (Mixer 7) Control Register
Bits
[2:1]
0
R29: Playback Headphone Left Volume Control, 16,419 (0x4023)
Bit 7
Table 56. Playback Headphone Left Volume Control Register
Bits
[7:2]
1
0
Bit Name
MX7[1:0]
MX7EN
Bit Name
LHPVOL[5:0]
LHPM
HPEN
Bit 6
Bit 6
Description
L/R mono playback mixer (Mixer 7). Mixes the left and right playback mixers (Mixer 3 and Mixer 4) with either a
0 dB or 6 dB gain boost. Additionally, this mixer can operate as a common-mode output, which is used as the
virtual ground in a capless headphone configuration.
Setting
00
01
10
11
Mixer 7 enable.
0 = disabled (default).
1 = enabled.
Description
Headphone volume control for left channel, LHP output. Each 1-bit step corresponds to a 1 dB increase in volume.
See Table 74 for a complete list of the volume settings.
Setting
000000
…
111001
…
111111
Headphone mute for left channel, LHP output (active low).
0 = mute.
1 = unmute (default).
Headphone output enable.
0 = disabled (default).
1 = enabled.
Bit 5
Bit 5
Reserved
LHPVOL[5:0]
Bit 4
Bit 4
Gain Boost
Common-mode output (default)
0 dB output (−6 dB gain on each of the two inputs)
6 dB output (0 dB gain on each of the two inputs)
Reserved
Volume
−57 dB (default)
…
0 dB
…
6 dB
Rev. C | Page 66 of 80
Bit 3
Bit 3
Bit 2
Bit 2
MX7[1:0]
Bit 1
Bit 1
LHPM
Bit 0
MX7EN
Bit 0
HPEN