參數(shù)資料
型號: UDA1325PS
廠商: NXP SEMICONDUCTORS
元件分類: 微控制器/微處理器
英文描述: Universal Serial Bus USB CODEC
中文描述: SPECIALTY MICROPROCESSOR CIRCUIT, PDIP42
封裝: 0.600 INCH, PLASTIC, SDIP-42
文件頁數(shù): 17/52頁
文件大小: 310K
代理商: UDA1325PS
1999 May 10
17
Philips Semiconductors
Preliminary specification
Universal Serial Bus (USB) CODEC
UDA1325
Volume control
The volume of the UDA1325 can be controlled from 0 dB down to
60 dB (in steps of 1 dB). Below
60 dB the audio
signal is muted (
dB). The setting of 0 dB is always referenced to the maximum available volume setting. Independant
volume control of the left and right channel is possible (balance control).
Table 9
Volume settings right playback channel
Table 10
Volume settings left playback channel
VR5
VR4
VR3
VR2
VR1
VR0
VOLUME (dB)
0
0
0
0
0
...
1
1
1
1
0
0
0
0
0
...
1
1
1
1
0
0
0
0
0
...
1
1
1
1
0
0
0
0
1
...
1
1
1
1
0
0
1
1
0
...
0
0
1
1
0
1
0
1
0
...
0
1
0
1
0
0
1
2
3
...
59
60
VL5
VL4
VL3
VL2
VL1
VL0
VOLUME (dB)
0
0
0
0
0
...
1
1
1
1
0
0
0
0
0
...
1
1
1
1
0
0
0
0
0
...
1
1
1
1
0
0
0
0
1
...
1
1
1
1
0
0
1
1
0
...
0
0
1
1
0
1
0
1
0
...
0
1
0
1
0
0
1
2
3
...
59
60
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