STA320 - ST Microelectronics

STA320 2.1 MULTICHANNELS DIGITAL AUDIO PROCESSOR WITH DDTM

2-Channel I2S Input Data Interface Input and Output Channel Mapping The STA320 is a single chip solution for digital audio 4 28-bit User Programmable Biquads (EQ) per processing and control in 2.1-channel applications. It channel provides output capabilities for DDXTM (Direct Digital Bass/Treble Tone Control Amplification). In conjunction with a DDXTM power .

Features

Figure 1. Package 2.1 Channels of 24-bit DDXTM >100dB SNR and Dynamic Range Selectable 32kHz-192kHz Input Sample Rates I2C control with Selectable Device Address SO28 Digital Gain/Attenuation +48dB to -90dB in 0.5dB steps Table 1. Order Code Soft Volume Update Part Number Package Individual Channel and Master Gain/ STA320 SO28 Attenuation Dual Independent Limiters/Compressors Dynamic Range Compression or Anti-Clipping
■ Post-EQ User Programmable mix Modes
■ User Programmable 2.1 Bass Management AutoModesTM:
■ Sub Channel Mix into Left and Right Channels
  – 7 Preset Crossover filters
■ Advanced .