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參數(shù)資料
| 型號(hào)： | AD1886AJST |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | AC’97 SoundMAX Codec |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| 封裝： | PLASTIC, LQFP-48 |
| 文件頁數(shù)： | 12/28頁 |
| 文件大?。?/td> | 281K |
| 代理商： | AD1886AJST |
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REV. 0
AD1886A
–12–
Reset (Index 00h)
u
u
u
N m
u
u
e
R g
e
m
a
N
1
D 5
1
D 4
1
D 3
1
D 2
D 1
1
D 0
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
t
u
u
a
f
D
0 h
t
s
e
R
X
E
S 4
E
S 3
E
S 2
E
S 1
E
S 0
D
D
D
D
I 9
D
D
D
D
D
I 8
D
D
D
D
D
I 7
D
D
D
D
D
I 6
D
D
D
D
D
I 5
D
D
D
D
D
I 4
D
D
D
D
D
I 3
D
D
D
D
D
I 2
D
D
D
D
D
I 1
D
D
D
D
D
I 0
D
h
h
0
1
4
0
Note: Writing any value to this register performs a register reset, which causes all registers to revert to their default values (except 74h,
which forces the serial configuration). Reading this register returns the ID code of the part and a code for the type of 3D Stereo
Enhancement.
ID[9:0]
Identify Capability. The ID decodes the capabilities of AD1886A based on the following:
Bit = 1
Function
AD1886A
*
ID0
ID1
ID2
ID3
ID4
ID5
ID6
ID7
ID8
ID9
Dedicated Mic PCM in Channel
Modem Line Codec support
Bass and Treble Control
Simulated Stereo (Mono to Stereo)
Headphone Out Support
Loudness (Bass Boost) Support
18-Bit DAC Resolution
20-Bit DAC Resolution
18-Bit ADC Resolution
20-Bit ADC Resolution
0
0
0
0
1
0
0
0
0
0
*
The AD1886A contains none of the optional features identified by these bits.
Stereo Enhancement. The 3D stereo enhancement identifies the Analog Devices 3D stereo enhancement.
Master Volume Registers (Index 02h)
e
e
e
e
R g
e
u
u
u
u
N m
u
e
m
a
N
1
1
1
1
D 5
1
1
1
1
1
D 4
1
1
1
1
1
D 3
1
1
1
1
1
D 2
1
D 1
1
1
1
1
D 0
1
D9
r
e
a
M
e
m
u
l
V
MM
X
5
V
M
L
4
V
M
L
3
V
M
L
2
V
M
L
1
V
M
L
SE[4:0]
D8
D7
D6
D5
D4
D3
D2
D1
D0
t
u
a
f
D
2
0 h
0
V
M
L
X
X
5
V
M
R
4
V
M
R
3
V
M
R
2
V
M
R
1
V
M
R
0
V
M
R
h
0
0
0
8
RMV[5:0]
Right Master Volume Control. The least significant bit represents 1.5dB. This register controls the output from
0 dB to a maximum attenuation of –94.5 dB.
Left Master Volume Control. The least significant bit represents 1.5dB. This register controls the output from
0 dB to a maximum attenuation of –94.5 dB.
Master Volume Mute. When this bit is set to “1,” the channel is muted.
LMV[5:0]
MM
MM
xMV5 . . . xMV0
Function
0
0
0
1
00 0000
01 1111
11 1111
xx xxxx
0 dB Attenuation
–46.5 dB Attenuation
–94.5 dB Attenuation
–
∞
dB Attenuation
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AD1887JST | AC’97 SoundMAX Codec |
| AD1887 | AC’97 SoundMAX Codec |
| AD1888 | FICHIER ROUGE |
| AD1888JCP | FICHIER NOIR |
| AD1888JCP-REEL | DPI 4 MOULEE NOIRE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD1886AJST-REEL | 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述: |
| AD1886AJSTZ | 制造商:Rochester Electronics LLC 功能描述: |
| AD1886AJSTZ-RL | 制造商:Analog Devices 功能描述:Audio Codec EOL061109 |
| AD1886JST | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| AD1886JST-REEL | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
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