參數(shù)資料
型號: AD1888JSTZ-REEL
廠商: ANALOG DEVICES INC
元件分類: 消費家電
英文描述: CONNECTOR COAXIAL BNC
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP48
封裝: LEAD FREE, MS-026BBC, LQFP-48
文件頁數(shù): 24/32頁
文件大?。?/td> 312K
代理商: AD1888JSTZ-REEL
REV. 0
–24–
AD1888
Table IX. Jack Sense Mute Select (JSMT [2:0])
HP
OUT
LINE
OUT
C/LFE
OUT
MONO
OUT
JS1
JS0
JSMT2
JSMT1
JSMT0
NOTES
NA
NA
0
0
0
ACTIVE
ACTIVE
ACTIVE
ACTIVE
JS0 and JS1 ignored.
OUT (0)
OUT (0)
IN (1)
IN (1)
OUT (0)
IN (1)
OUT (0)
IN (1)
0
0
0
0
0
0
0
0
1
1
1
1
ACTIVE
ACTIVE
ACTIVE
ACTIVE
FMUTE
FMUTE
ACTIVE
ACTIVE
FMUTE
FMUTE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
JS0 no mute action,
JS1 mutes mono and
enables LINE_OUT
and C/LFE.
Standard 6-channel
config.
OUT (0)
OUT (0)
IN (1)
IN (1)
OUT (0)
IN (1)
OUT (0)
IN (1)
1
1
1
1
0
0
0
0
0
0
0
0
ACTIVE
ACTIVE
ACTIVE
ACTIVE
FMUTE
ACTIVE
FMUTE
FMUTE
FMUTE
ACTIVE
FMUTE
FMUTE
ACTIVE
FMUTE
FMUTE
FMUTE
JS0 = 0 and JS1 = 0
enables mono.
JS1 = 1 enables front
only.
JS0 = 1 enables all rear.
6-chan config with
front jack wrapback.
OUT (0)
OUT (0)
IN (1)
IN (1)
OUT (0)
IN (1)
OUT (0)
IN (1)
1
1
1
1
0
0
0
0
1
1
1
1
FMUTE
FMUTE
ACTIVE
ACTIVE
FMUTE
FMUTE
ACTIVE
ACTIVE
FMUTE
FMUTE
ACTIVE
ACTIVE
ACTIVE
FMUTE
FMUTE
FMUTE
JS0 no mute action,
JS1 mutes mono and
enables LINE_OUT
+ HP_OUT + C/LFE.
Standard 6-channel
config.
NA
NA
NA
NA
NA
NA
1
1
0
1
1
1
0
1
1
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
Reserved
Reserved
Reserved
FMUTE = Output is forced to mute independent of the respective Volume register setting.
ACTIVE = Output is not muted and its status is dependent on the respective Volume register setting.
OUT = Nothing plugged into the jack and therefore the JS status is 0 (via the load resistor pull-down).
IN = Jack has plug inserted and therefore the JS status is 1 (via the codec JS internal pull-up).
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