STA320

www.DataSheet4U.com STA320 2.1 MULTICHANNELS DIGITAL AUDIO PROCESSOR WITH DDX™ 1 ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ 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 AM Interference Frequency – 32 Preset EQ Settings Switching and Noise Suppression Modes – Auto Volume Controlled Loudness ■ Selectable High or Low Bandwidth Noise – 3 Preset Volume Curves Shaping Topologies – 2 Preset Anti-Clipping Modes DataSheet4U.com DataShee ■ Variable Max Power Correction for lower full– Preset Nighttime Listening Mode power THD – Preset TV AGC ■ 3 or 4 Output Routing Configurations Individual Channel and Master Soft and Hard ■ Selectable Clock Input Ratio Mute ■ 96kHz Internal Processing Sample Rate, 24 to Independent Channel Volume and DSP Bypass 28-bit precision Automatic Zero-Detect Mute Automatic Invalid Input Detect Mute 2 DESCRIPTION 2-Channel I2S Input Data Interface Input and Output Channel Mapping The STA320 is a single ...