M65853 Mitsubishi, M65853 Datasheet - Page 11

• Manufacturer Part Number: M65853
• Description: DIGITAL ECHO WITH MICROPHONE MIXING CIRCUIT
• Manufacturer: Mitsubishi

(1) AUTO RESET
automatically canceled approximately 150msec after powering up(Vcc=5V and the
capacitor connected to pin C=100µF).
By auto reset, operation mode setting become as follows.
•Delay Time Control : 98.3msec
•Phase Shifter Surround Control : OFF
•Select Line IN Switch LIN1,RIN1
•Echo effect Volume : -
•Microphone Volume Attenuation : -10dB
(2) AUTO MUTE FUNCTION
change, in order to suppress shock noise that the digital delay may produce.
•At power up
FUNCTION DESCRIPTION
•At delay time setting change
Delay signal before change
Settings are reset automatically when the IC is powered up. The reset state is
The IC carries out auto mute function at the time of powering up, delay time setting
Reset Time
DIGITAL ECHO WITH MICROPHONE MIXING CIRCUIT
Mute time
(400msec)
Mute time
(400msec)
MITSUBISHI
ELECTRIC
•Microphone Mixing Switch : OFF
•Auto Vocal support Switch : OFF
•Source Selector : stereo
•Echo Feed back Volume : -
MITSUBISHI SOUND PROCESSOR ICs
Delay signal after change
M65853FP
(
1 1
/ 1 7 )
KARAOKE
50
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