參數(shù)資料
型號: M61512FP
廠商: Mitsubishi Electric Corporation
英文描述: 5.1ch Electronic Volume
中文描述: 5.1聲道電子音量
文件頁數(shù): 9/13頁
文件大小: 254K
代理商: M61512FP
MITSUBISHI SOUND PROCESSORS
M61512FP
5.1ch Electronic Volume
MITSUBISHI
ELECTRIC
9 13
FUNCTION DESCRIPTION
(1)INPUT SELECTOR,INPUT GAIN,INPUT ATT
This IC is build in selector with 2ch 6input+mute.
The Input selector is able to control source signal level at 0dB or -5dB by Input ATT Switch.
And , for low level source signal it is able to change the gain by Input Gain Switch.
But There is a restriction on combination of ATT level and Gain.(Refer to below table)
(2)REC Block
REC signal output after mixing to microphone signal.
The signal level mixed on is 0dB.
And REC OUT2 build in REC MUTE Switch.
<Input ATT and Input Gain possible to combine>
INPUT ATT setting
INPUT Gain possible to set
0dB
0dB/3dB/6dB/9dB
-5dB
0dB/6dB
60k
60k
60k
60k
60k
60k
1
2
3
4
5
6
+
-
INPUT Gain
SW
(0/3/6/9dB)
INPUT ATT
SW
(0dB/-5dB)
Positive output of selector
Negative output of selector
+
-
-
+
From MIC
REC INPUT
-
+
REC OUT1
REC OUT2
MUTE SW
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