参数资料
型号: UDA1342TSDB-T
厂商: NXP SEMICONDUCTORS
元件分类: 消费家电
英文描述: Audio CODEC
中文描述: SPECIALTY CONSUMER CIRCUIT, PDSO28
封装: 5.30 MM, ROHS COMPLIANT, PLASTIC, MO-150, SSOP-28
文件页数: 20/48页
文件大小: 304K
代理商: UDA1342TSDB-T
2000 Jul 31
27
Philips Semiconductors
Product specication
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
10101110
43.5
10101111
43.75
10110000
44.0
10110100
46.0
10111000
48.0
10111100
51.0
11000000
54.0
11000100
60.0
11001000
::::::::
:
11111111
MA7
MB7
MA6
MB6
MA5
MB5
MA4
MB4
MA3
MB3
MA2
MB2
MA1
MB1
MA0
MB0
MIXER GAIN (dB)
00110000
+24.0
00101111
+23.5
00101110
+23.0
::::::::
:
00000010
+1.0
00000001
+0.5
00000000
0
11111111
0.5
::::::::
:
10000100
62.0
10000011
62.5
10000010
63.0
10000001
63.5
10000000
VA7
VB7
VA6
VB6
VA5
VB5
VA4
VB4
VA3
VB3
VA2
VB2
VA1
VB1
VA0
VB0
VOLUME (dB)
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