Datasheet4U Logo Datasheet4U.com

BL0305 - Digital Echo

General 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, minicomponent stereo set, TV etc.

Key Features

  • ¡¤ All functions necessary for generating digital echo are contained, enabling production of low-priced echo generator. ¡¤ C-R oscillation circuit is provided for a master clock, ¡¤ Built-in auto power-on reset circuit. ¡¤ No control signal is required. ¡¤ Delay time=150msec(with master clock set at 220 kHz) ¡¤ 14-pin DIP package. (14PDIP) w w w t a . D S a e h U 4 t e . c m o Address£º No.810, YiShan Road ShangHai China Tel£º 86-021-64850700 Fax£º w w 86-64852222 Zip.200233 w . D.

📥 Download Datasheet

Datasheet Details

Part number BL0305
Manufacturer Shanghai Belling
File Size 53.55 KB
Description Digital Echo
Datasheet download datasheet BL0305 Datasheet

Other Datasheets by Shanghai Belling

Part Number Description
BL0306 Digital Echo
BL0306 Digital reverb
BL0507 Infrared Remote Control Transmitter
BL0508A1 Infrared Remote Control Transmitter
BL0509 General Infrared Ray Remote Control Receiver
BL0510 General Infrared Ray Remote Control Receiver
BL0930 Single Phase Energy Meter
BL0932 Dual Measurement Watt-hour Meter
BL0932B Bi-Directional Electric Energy Neasurement Meter
BL0932B Single Phase Energy

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
w w a D . w 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, minicomponent stereo set, TV etc. Increased master clock frequency assures highperformance short delay, enabling the IC to be used for digital surround ( Compatible with M65844P). S a t e e h U 4 t m o .