BL1302A57S Datasheet - SHANGHAI BELLING

BL1302A57S Monolithic serial interface compiler encoder

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 in.

BL1302A57S Features

* Complete CODEC and filtering system (COMBO) including:

* - Transmit high-pass and low-pass filtering

* - Receive low-pass filter with sinx/x correction

* - Active RC noise filters

* - A-law compatible COder and DECoder

* - Internal precision voltage

BL1302A57S Datasheet (734.39 KB)