參數(shù)資料
型號(hào): M65851
廠商: Mitsubishi Electric Corporation
英文描述: SINGLE CHIP KARAOKE PROCESSOR(SOUND PROCDSSOR ICs)
中文描述: 單片卡拉OK處理器(聲音PROCDSSOR集成電路)
文件頁(yè)數(shù): 23/36頁(yè)
文件大?。?/td> 168K
代理商: M65851
ELECTRIC
MITSUBISHI
PRELIMINARY
Notice ; This is not a final specification.
some parametric limits are subject to change.
( / 36 )
23
M65851FP
MITSUBISHI SEMICONDUCTORS
(SOUND PROCDSSOR ICs)
KARAOKE
50
SERIES
reference level
release time
Microphone
input
level output
microphone
signal
detection
On
OFF
On
attack time 0s
The timing of microphone input signal detection
Following is the microphone input signal judgment block , which includes amplifier so
reference level can regulate.
MIC
R2=50k
R1
Level Comparator
Gain Gv = (R1 + R2)/R1
79
Internal resistance
precision is about
±30%.
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