Features: •High performance digital echo circuit thanks to 16Kbit memory•Two microphone-mixing lines,vocal cut circuit,digital echo, and line-mixing amplifier are contained,enabling singlechippackage of microphone peripheral circuit of Karaoke equipment.•ALC-equipped microphone...
M65845AFP: Features: •High performance digital echo circuit thanks to 16Kbit memory•Two microphone-mixing lines,vocal cut circuit,digital echo, and line-mixing amplifier are contained,enabling sing...
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•High performance digital echo circuit thanks to 16Kbit memory
•Two microphone-mixing lines,vocal cut circuit,digital echo, and line-mixing amplifier are contained,enabling singlechip
package of microphone peripheral circuit of "Karaoke" equipment.
•ALC-equipped microphone amplifiers permit excessively high-input. ALC operating voltage can be set as desired.
•Vocal cut circuit of complete stereo construction
•Compatibility with the M65845FP
•Built-in current-control oscillation circuit
•Built-in automatic reset circuit activated with power on
•Single power supply (5V)
Symbol |
parameter |
Ratings |
Unit |
Vcc |
Supply Voltage |
6.0 |
V |
Icc |
Circuit current |
85 |
mA |
Vi |
Input voltage |
-0.3~Vcc+0.3 |
V |
Pd |
Power dissipation |
860
|
mW
|
Topr |
Operating temperature |
-20to75 |
|
Tstg |
Storage Temperatare |
-40to125 |
The M65845AFP is a CMOS IC built-in Digital Echo function with microphone peripheral 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.
Being pin compatible with the M65845FP,the M65845AFP is suitable for upgrading the series.