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PDF M65855FP Data sheet ( Hoja de datos )
| Número de pieza | M65855FP | |
| Descripción | 1 Chip Digital Echo with Microphone mixing Amplifier | |
| Fabricantes | Mitsubishi | |
| Logotipo |  |
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PRELIMINARYNsootmicee ;pTahraismiestnrioctliamfiitnsaal rsepseucbifijceacttioton.change.
MITSUBISHI SOUND PROCESSOR IC's
50M65855FP
SERIES
KARAOKE
1 Chip Digital Echo with Microphone mixing Amplifier
DESCRIPTION
The M65855FP is a CMOS IC built-in Digital Echo function with microphone mixing circuits for KARAOKE
equipment packed in a single chip.
It is suitable for KARAOKE equipments such as Video CD Player,Mini stereo,CD Radio cassette,TV or VCR.
FEATURES
• Internal Input/Output low pass filter,A/D,D/A converters,microphone
mixing amplifier,memory achieve a digital echo system with a single
chip.
• High performance digital echo circuit thanks to 20Kbit memory
• Thanks to the improvement A/D,D/A converters,decrease the external
output
• Internal echo mute circuit and echo volume achieve a mixing level
control
• Built-in current control oscillation circuit for generating clocks
• Delay time =164msec
(Min.15ms to max. 200 ms can be set)
• Small 16-Pin Flat package (16P2N)
• Built-in automatic reset circuit with power turned on
• 5V single power supply
Package Outline
Outline 16P2N
RECOMMENDED OPERATING CONDITIONS
Supply voltage range•••••••••••••••Vcc=3.5~5.5V
Rated supply voltage•••••••••••••••Vcc=5V
SYSTEM CONFIGURATION
RAM
L
VOCAL
CUT
HPF
LPF
KEY CONTROL
MIX
R HPF
MIX
BASS
BASS
MIX L
MIX R
MIC1
MIC2
MIC VOL
MIC AMP
MIC VOL
MIC AMP
MIX
ECHO ECHO VOL
M65855FP
MIX
MITSUBISHI
ELECTRIC
( 1 / 10 )
1 page  
PRELIMINARYNsootmicee ;pTahraismiestnrioctliamfiitnsaal rsepseucbifijceacttioton.change.
MITSUBISHI SOUND PROCESSOR IC's
50M65855FP
SERIES
KARAOKE
ABSOLUTE MAXIMUM RATINGS
(Ta=25°C,unless otherwise noted)
Symbol
Parameter
Vcc Supply voltage
Icc Circuit current
Pd Power dissipation
Topr Operating temperature
Tstg Storage temperature
Test conditions
Ratings
6.0
100
0.8
-20~75
-40~125
Unit
V
mA
W
°C
°C
RECOMMENDED OPERATING CONDITIONS
Symbol
Vcc
ViL
ViR
ViH
Parameter Test conditions Min.
Supply voltage
3.5
Limits
Typ.
5
Max.
5.5
Unit
V
"L" input voltage
0.0 1.0 V
"Ref" input voltage
1/2Vcc-0.5 1/2 Vcc 1/2Vcc+0.5 V
"H"input voltage
Vcc-1
Vcc V
MITSUBISHI
ELECTRIC
( 5 / 10 )
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet M65855FP.PDF ] | |
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