LC703200AW Datasheet (ON Semiconductor)

LC703200AW, Speech Processing

Ordering number : EN A2234 LC703200AW Advance Information CMOS LSI Speech Processing IC http://onsemi.com Overview LC703200AW is a Speech Processing LSI which equips original DSP, ADC/DAC, PCM Interface, I2C Interface and Flash memory.

The LSI realizes speech processing functions such as Noise Canceller, Voice Speed Control, S-LIVE (Original Low Boost), Center Enhancement and Stereo Enhancement.

And the LSI Realize small standalone system by supporting Timer and many I/O functions.

Featu

LC703200AW Features

* 1) DSP Block 32bit DSP : Max Frequency = 68MHz, Power Save Mode Support 2) I2C Interface : Master/Slave : 1ch 3) 24bit ADC/DAC : 2ch, Fs = 8kHz / 11.025kHz / 12kHz / 16kHz / 22.05kHz / 24kHz / 32kHz / 44.1kHz / 48kHz 4) PCM Interface : Master mode 2ch, I2S, Left/Right Justified, Long frame Sync., Sh