參數(shù)資料
型號: ADAU1461WBCPZ-RL
廠商: Analog Devices Inc
文件頁數(shù): 66/88頁
文件大?。?/td> 0K
描述: IC SIGMADSP 24BIT 96KHZ PLL 32
標(biāo)準(zhǔn)包裝: 5,000
系列: SigmaDSP®
類型: 音頻處理器
應(yīng)用: 車載音頻
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-VQ
包裝: 帶卷 (TR)
ADAU1461
Rev. 0 | Page 69 of 88
R29: Playback Headphone Left Volume Control, 16,419 (0x4023)
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
LHPVOL[5:0]
LHPM
HPEN
Table 61. Playback Headphone Left Volume Control Register
Bits
Bit Name
Description
[7:2]
LHPVOL[5:0]
Headphone volume control for left channel, LHP output. Each 1-bit step corresponds to a 1 dB increase in volume.
See Table 93 for a complete list of the volume settings.
Setting
Volume
000000
57 dB (default)
111001
0 dB
111111
6 dB
1
LHPM
Headphone mute for left channel, LHP output (active low).
0 = mute.
1 = unmute (default).
0
HPEN
Headphone volume control enable. Logical OR with the HPMODE bit in Register R30. If either the HPEN bit or
the HPMODE bit is set to 1, the headphone output is enabled.
0 = disabled (default).
1 = enabled.
R30: Playback Headphone Right Volume Control, 16,420 (0x4024)
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
RHPVOL[5:0]
RHPM
HPMODE
Table 62. Playback Headphone Right Volume Control Register
Bits
Bit Name
Description
[7:2]
RHPVOL[5:0]
Headphone volume control for right channel, RHP output. Each 1-bit step corresponds to a 1 dB increase in
volume. See Table 93 for a complete list of the volume settings.
Setting
Volume
000000
57 dB (default)
111001
0 dB
111111
6 dB
1
RHPM
Headphone mute for right channel, RHP output (active low).
0 = mute.
1 = unmute (default).
0
HPMODE
RHP and LHP output mode. These pins can be configured for either line outputs or headphone outputs. Logical
OR with the HPEN bit in Register R29. If either the HPMODE bit or the HPEN bit is set to 1, the headphone output
is enabled.
0 = enable line output (default).
1 = enable headphone output.
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