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BL1302A57 - Monolithic serial interface compiler encoder / filter

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Datasheet Details

Part number BL1302A57
Manufacturer SHANGHAI BELLING
File Size 734.39 KB
Description Monolithic serial interface compiler encoder / filter
Datasheet download datasheet BL1302A57_SHANGHAIBELLING.pdf

BL1302A57 Product details

Description

The BL1302A57/S is an A-law monolithic PCM Pin Assignment CODEC/filter which has the A/D and D/A conversion and a serial PCM interface.The device is fabricated using the advanced double-poly nwell CMOS process.It is pin compatible with TP3057. The encode portion of each device consists of an input gain adjust amplifier, an active RC pre-filter which eliminates very high frequency noise prior to entering a switched-capacitor band-pass filter that rejects signals below 200 Hz and above 3400 H

Features

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