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STA559BW Datasheet 2.1 Channel High-efficiency Digital Audio System

Manufacturer: STMicroelectronics

Overview: STA559BW 5 V, 2 A, 2.1 channel high-efficiency digital audio system Sound Terminal® Datasheet - production data  Audio presets: – 15 preset crossover filters – 5 preset anti-clipping modes – Preset night-time listening.

General Description

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Key Features

  • Wide-range supply voltage, 4.5 V to 16 V.
  • Three power output configurations:.
  • 2 channels of ternary PWM (2 x 3 W into 4  at 5 V) + PWM output.
  • 2 channels of ternary PWM (2 x 3 W into 4  at 5 V) + ternary stereo line-out.
  • 2.1 channels of binary PWM (left, right, LFE) (2 x 0.7 W + 1 x 3 W into 4  at 5 V) (2 x 1.4 W + 1 x 6 W into 2  at 5 V).
  • FFX with 100-dB SNR and dynamic range.
  • Selectable 32- to 192-kHz input sample rates.
  • I²C control with.

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