參數(shù)資料
型號(hào): ADAU1761BCPZ
廠商: Analog Devices Inc
文件頁數(shù): 72/92頁
文件大?。?/td> 0K
描述: IC SIGMADSP CODEC PLL 32LFCSP
設(shè)計(jì)資源: Stereo Digital Microphone Input Using ADAU1761 and ADMP421 (CN0078)
標(biāo)準(zhǔn)包裝: 1
系列: SigmaDSP®
類型: 音頻編解碼器
數(shù)據(jù)接口: 串行
分辨率(位): 24 b
ADC / DAC 數(shù)量: 2 / 2
三角積分調(diào)變:
電壓 - 電源,模擬: 1.8 V ~ 3.65 V
電壓 - 電源,數(shù)字: 1.63V ~ 3.65V
工作溫度: -40°C ~ 85°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-VQ
包裝: 托盤
產(chǎn)品目錄頁面: 776 (CN2011-ZH PDF)
配用: EVAL-ADAU1761Z-ND - BOARD EVAL FOR ADAU1761
ADAU1761
Rev. C | Page 74 of 92
R32: Playback Line Output Right Volume Control, 16,422 (0x4026)
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
ROUTVOL[5:0]
ROUTM
ROMODE
Table 66. Playback Line Output Right Volume Control Register
Bits
Bit Name
Description
[7:2]
ROUTVOL[5:0]
Line output volume control for right channel, ROUTN and ROUTP outputs. Each 1-bit step corresponds to a 1 dB
increase in volume. See Table 95 for a complete list of the volume settings.
Setting
Volume
000000
57 dB (default)
111001
0 dB
111111
6 dB
1
ROUTM
Line output mute for right channel, ROUTN and ROUTP outputs (active low).
0 = mute.
1 = unmute (default).
0
ROMODE
Line output mode for right channel, ROUTN and ROUTP outputs. These pins can be configured for either line
outputs or headphone outputs. To drive earpiece speakers, set this bit to 1 (headphone output).
0 = line output (default).
1 = headphone output.
R33: Playback Mono Output Control, 16,423 (0x4027)
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
MONOVOL[5:0]
MONOM
MOMODE
Table 67. Playback Mono Output Control Register
Bits
Bit Name
Description
[7:2]
MONOVOL[5:0]
Mono output volume control. Each 1-bit step corresponds to a 1 dB increase in volume. If MX7[1:0] in Register R28
is set for common-mode output, volume control is disabled. See Table 95 for a complete list of the volume
settings.
Setting
Volume
000000
57 dB (default)
111001
0 dB
111111
6 dB
1
MONOM
Mono output mute (active low).
0 = mute.
1 = unmute (default).
0
MOMODE
Headphone mode enable. If MX7[1:0] in Register R28 is set for common-mode output for a capless headphone
configuration, this bit should be set to 1 ( headphone output).
0 = line output (default).
1 = headphone output.
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