參數(shù)資料
型號: LV3319PM
廠商: SANYO SEMICONDUCTOR CO LTD
元件分類: 音頻控制
英文描述: 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PQFP44
封裝: 10 X 10 MM, QIP-44
文件頁數(shù): 17/26頁
文件大小: 830K
代理商: LV3319PM
LV3319PM
(6) Soft mute operation
The LV3319PM have a soft mute function for low switching noise, when this mute function set operation.
(mute/unmute function select)
The Soft mute time can be selected by send to I2C control. (0.6ms, 5ms, 40ms, 80ms)
A soft mute function can be implemented by set to soft mute on. (Set to mute on/off)
Soft mute time
(7) Cautions for input switching (method to reduce the switching noise at a time of channel setting)
When switching the input channel, carry out soft muting beforehand. After completion of muting, carry out channel
switching. Then, cancel muting (canceling through soft muting ), and complete input switching (recommendation by
SANYO).
Note also that, regardless of whether each input channel is set to ON or OFF, the external input voltage is less than the
maximum input voltage (VCL) in all input channels.
No.A1703-24/26
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