BL0305
BL0305 is Digital Echo manufactured by Shanghai Belling.
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Description The BL0305 is a CMOS IC for generating echo to be added to the voice through a “karaoke” microphone. It is designed for the lowest price of models in the same series,and is suitable for application to the echo generator of a radio cassette player, miniponent stereo set, TV etc. Increased master clock frequency assures highperformance short delay, enabling the IC to be used for digital surround ( patible with M65844P).
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BL0305 Digital Echo (Digital Delay)
Pin Assignment LPF1 IN LPF1 OUT OP1 OUT OP1 IN CC1 CC2 GND 1 2 3 4 5 6 7 14 13 12 11 10 9 8 VCC CLOCK REF OP2 IN OP2 OUT LPF2 IN LPF2 OUT
DIP 14 Pin
Features
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