參數(shù)資料
型號(hào): ADAU1961WBCPZ-R7
廠商: Analog Devices Inc
文件頁(yè)數(shù): 58/76頁(yè)
文件大小: 0K
描述: IC STEREO AUD CODEC LP 32LFCSP
標(biāo)準(zhǔn)包裝: 1,500
類型: 音頻編解碼器
數(shù)據(jù)接口: I²C,串行,SPI?
分辨率(位): 24 b
ADC / DAC 數(shù)量: 2 / 2
三角積分調(diào)變:
S/N 比,標(biāo)準(zhǔn) ADC / DAC (db): 98 / 98
動(dòng)態(tài)范圍,標(biāo)準(zhǔn) ADC / DAC (db): 96 / 98
電壓 - 電源,模擬: 2.97 V ~ 3.63 V
電壓 - 電源,數(shù)字: 2.97 V ~ 3.63 V
工作溫度: -40°C ~ 105°C
安裝類型: 表面貼裝
封裝/外殼: 32-VFQFN 裸露焊盤,CSP
供應(yīng)商設(shè)備封裝: 32-LFCSP-EP(5x5)
包裝: 帶卷 (TR)
Data Sheet
ADAU1961
Rev. A | Page 61 of 76
R25: Playback Mixer Right (Mixer 4) Control 1, 16,415 (0x401F)
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
MX4G2[3:0]
MX4G1[3:0]
Table 50. Playback Mixer Right (Mixer 4) Control 1 Register
R26: Playback L/R Mixer Left (Mixer 5) Line Output Control, 16,416 (0x4020)
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Reserved
MX5G4[1:0]
MX5G3[1:0]
MX5EN
Table 51. Playback L/R Mixer Left (Mixer 5) Line Output Control Register
Bits
Bit Name
Description
[7:4]
MX4G2[3:0]
Bypass gain control. The signal from the right channel record mixer (Mixer 2) bypasses the converters and gain
can be applied before the right playback mixer (Mixer 4).
Setting
Gain
0000
Mute (default)
0001
15 dB
0010
12 dB
0011
9 dB
0100
6 dB
0101
3 dB
0110
0 dB
0111
3 dB
1000
6 dB
[3:0]
MX4G1[3:0]
Bypass gain control. The signal from the left channel record mixer (Mixer 1) bypasses the converters and gain
can be applied before the right playback mixer (Mixer 4).
Setting
Gain
0000
Mute (default)
0001
15 dB
0010
12 dB
0011
9 dB
0100
6 dB
0101
3 dB
0110
0 dB
0111
3 dB
1000
6 dB
Bits
Bit Name
Description
[4:3]
MX5G4[1:0]
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 left (Mixer 5).
Setting
Gain Boost
00
Mute (default)
01
0 dB output (6 dB gain on each of the two inputs)
10
6 dB output (0 dB gain on each of the two inputs)
11
Reserved
[2:1]
MX5G3[1:0]
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 left (Mixer 5).
Setting
Gain Boost
00
Mute (default)
01
0 dB output (6 dB gain on each of the two inputs)
10
6 dB output (0 dB gain on each of the two inputs)
11
Reserved
0
MX5EN
Mixer 5 enable.
0 = disabled (default).
1 = enabled.
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