參數(shù)資料
型號: M65831FP
廠商: Mitsubishi Electric Corporation
英文描述: DIGITAL ECHO (DIGITAL DELAY)
中文描述: 數(shù)字回聲(數(shù)字延遲)
文件頁數(shù): 1/14頁
文件大?。?/td> 80K
代理商: M65831FP
ELECTRIC
MITSUBISHI
M65831AP/FP
PRELIMINARY
Notice ; This is not a final specification.
DIGITAL ECHO (DIGITAL DELAY)
MITSUBISHI SOUND PROCESSOR IC
S
some parametric limits are subject to change.
Outline
FEATURES
Supply voltage range
Rated supply voltage
V
CC,
V
DD
=4.5 to 5.5V
V
CC,
V
DD
=5.0V
RECOMMENDED OPERATING CONDITIONS
Built-in input / output filters, A-D and D-A conver ters, and
memory realize a delay system with only a single chip
Capable of composing low-noise and low-distortion delay
system at low cost by ADM system
(No=-92dB typ, THD=0.5% typ)
Control mode selections available from 2 kinds : easy mode
using parallel data and microcomputer mode using serial
data
Sleep mode can be selected to stop IC functions
Built-in automatic reset circuit
Outline 24P4 (AP)
2.54mm pitch 600mil DIP
(13.0mm X 31.1mm X 3.8mm)
VOCAL
CUT
SYSTEM CONFIGURATION
HPF
The M65831A is an IC developed for producing echo effects added to voice signals
picked up by microphone for karaoke applications.
The IC has the largest memory among the digital delay series. As it’s design is aimed
at high performance, it is best suited to provide radio cassette tape recorders and
miniature unit audio system with quality echo function.
Being pin compatible with the M65830CP / FP and M65843AP / FP, the M65831AP / FP is
suitable for upgrading the series.
Outline 24P2W-A(AFP)
1.27mm pitch 450mil SOP
(8.4mm X15.0mm X2.0mm)
DESCRIPTION
1
HPF
LPF
L
R
KEY CONTROL
L
R
MIX
MIX
MIX
MIX
BASS
BASS
MIX
MIX
MIC VOL
MIC VOL
MIC AMP
MIC AMP
MIC1
MIC2
ECHO
ECHO VOL
M65381AP/FP
RAM
VISS
VISS
SEARCH
CTL
NORM
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