Description

STA027 is a fully integrated SBC codec targeting wireless audio transmission such as DVD rear channels wireless speakers, USB dongle, PC wireless speakers. The device is fully controllable through a standard I2C bus.

Features

■ Fully Integrated SBC Encoder And Decoder

■ Operating Modes:

– SBC encoder mode (PCM In/Serial Output)

– PCM input: 16, 32, 44.1, 48kHz

– Channel Mode: Mono, Dual,

–Stereo

– Subbands: 4 OR 8

– Allocation Methods:

– Loudness/SNR

– SBC Decoder Mode

– Serial Input

– PCM Output: 16, 32, 44.1, 48kHz

■ Digital Volume

■ Bass & Treble Control

■ Serial Bitstream Input/output Interface up to 2Mbit/s

■ Easy Programmable ADC Input Interface

■ Serial PCM Output Interface (I2S and other Formats)

■ PLL for Internal Clock and for Output PCM Clock Generation

■ I2C Control Bus

■ Low Power 2.4V CMOS Technology with 3.3V Tolerant and Capable I/O