參數(shù)資料
型號(hào): UDA1342
廠商: NXP Semiconductors N.V.
元件分類: Codec
英文描述: Audio CODEC
中文描述: 音頻編解碼器
文件頁(yè)數(shù): 27/44頁(yè)
文件大小: 180K
代理商: UDA1342
2000 Mar 29
27
Philips Semiconductors
Preliminary specification
Audio CODEC
UDA1342TS
9.26
ADC mixer gain control
Two 8-bit values to program the channel 1 and 2 mixing, when the mixer mode is selected. Bits MA applies to channel 1
and bits MB to channel 2. The range is from +24 to
63.5 dB and
dB in steps of 0.5 dB.
Table 45
ADC mixer gain settings
1
1
1
1
1
1
1
1
1
:
1
0
0
0
0
0
0
1
1
1
:
1
1
1
1
1
1
1
0
0
0
:
1
0
0
1
1
1
1
0
0
0
:
1
1
1
0
0
1
1
0
0
1
:
1
1
1
0
1
0
1
0
1
0
:
1
1
1
0
0
0
0
0
0
0
:
1
0
1
0
0
0
0
0
0
0
:
1
43.5
43.75
44.0
46.0
48.0
51.0
54.0
60.0
:
MA7
MB7
MA6
MB6
MA5
MB5
MA4
MB4
MA3
MB3
MA2
MB2
MA1
MB1
MA0
MB0
MIXER GAIN (dB)
0
0
0
:
0
0
0
1
:
1
1
1
1
1
0
0
0
:
0
0
0
1
:
0
0
0
0
0
1
1
1
:
0
0
0
1
:
0
0
0
0
0
1
0
0
:
0
0
0
1
:
0
0
0
0
0
0
1
1
:
0
0
0
1
:
0
0
0
0
0
0
1
1
:
0
0
0
1
:
1
0
0
0
0
0
1
1
:
1
0
0
1
:
0
1
1
0
0
0
1
0
:
0
1
0
1
:
0
1
0
1
0
+24.0
+23.5
+23.0
:
+1.0
+0.5
0
0.5
:
62.0
62.5
63.0
63.5
VA7
VB7
VA6
VB6
VA5
VB5
VA4
VB4
VA3
VB3
VA2
VB2
VA1
VB1
VA0
VB0
VOLUME (dB)
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