Product Summary

The STA335BW13TR is a 2.1 channels high efficiency digital audio system. It is an integrated solution of digital audio processing, digital amplifier control, and DDX-Power Output Stage, thereby creating a high-power single-chip DDX solution comprising of high-quality, high-efficiency, all digital amplification. The STA335BW13TR power section consists of four independent half-bridges.

Parametrics

STA335BW13TR absolute maximum ratings: (1)Vcc Power supply voltage (VCCxA, VCCxB): 30 V; (2)Vdd Logic Input Interface: -0.3 to 4 V; (3)Top Operating junction temperature: -20 to 150℃; (4)Tstg Storage temperature: -40 to 150℃.

Features

STA335BW13TR features: (1)Automatic Zero-Detect Mute; (2)Automatic Invalid Input Detect Mute; (3)2-Channel I2S Input Data Interface; (4)Input and Output Channel Mapping; (5)4 × 28-bit User Programmable Biquads (EQ) per channel; (6)Bass/Treble Tone Control; (7)DC Blocking Selectable High-Pass Filter; (8)Selectable De-emphasis; (9)Sub Channel Mix into Left and Right Channels; (10)Advanced AM Interference Frequency Switching and Noise Suppression Modes; (11)Selectable High or Low Bandwidth Noise Shaping Topologies.

Diagrams

STA335BW13TR block diagram

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