ADAU1961WBCPZ Analog Devices Inc, ADAU1961WBCPZ Datasheet - Page 62

• Manufacturer Part Number: ADAU1961WBCPZ
• Description: IC STEREO AUD CODEC LP 32LFCSP
• Manufacturer: Analog Devices Inc
• Type: Audio Codecr

Specifications of ADAU1961WBCPZ

• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: No
• S/n Ratio, Adcs / Dacs (db) Typ: 99 / 101
• Dynamic Range, Adcs / Dacs (db) Typ: 99 / 101
• Voltage - Supply, Analog: 2.97 V ~ 3.63 V
• Operating Temperature: -40°C ~ 105°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: 2
• No. Of Output Channels: 2
• Adc / Dac Resolution: 24bit
• Adcs / Dacs Signal To Noise Ratio: 101dB
• Sampling Rate: 96kSPS
• No. Of: RoHS Compliant
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADAU1961
R27: Playback L/R Mixer Right (Mixer 6) Line Output Control, 16,417 (0x4021)
Bit 7
Table 52. Playback L/R Mixer Right (Mixer 6) Line Output Control Register
Bits
[4:3]
[2:1]
0
R28: Playback L/R Mixer Mono Output (Mixer 7) Control, 16,418 (0x4022)
Bit 7
Table 53. Playback L/R Mixer Mono Output (Mixer 7) Control Register
Bits
[2:1]
0
Bit Name
MX6G4[1:0]
MX6G3[1:0]
MX6EN
Bit Name
MX7[1:0]
MX7EN
Bit 6
Bit 6
Reserved
Description
Mixer input gain boost. The signal from the right channel playback mixer (Mixer 4) can be enabled and boosted
in the playback L/R mixer right (Mixer 6).
Setting
00
01
10
11
Mixer input gain boost. The signal from the left channel playback mixer (Mixer 3) can be enabled and boosted in
the playback L/R mixer right (Mixer 6).
Setting
00
01
10
11
Mixer 6 enable.
0 = disabled (default).
1 = enabled.
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.
Bit 5
Bit 5
Reserved
Bit 4
Bit 4
Gain Boost
Mute (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
Gain Boost
Mute (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
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
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MX6G4[1:0]
Bit 3
Bit 3
Bit 2
Bit 2
MX6G3[1:0]
MX7[1:0]
Bit 1
Bit 1
Bit 0
MX6EN
Bit 0
MX7EN