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STA339BWS - 2.1-channel 40-watt high-efficiency digital audio system

Description

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Features

  • Wide-range supply voltage, 4.5 V to 21.5 V.
  • Three power output configurations:.
  • 2 channels of ternary PWM (2 x 20 W into 8  at 18 V) + PWM output.
  • 2 channels of ternary PWM (2 x 20 W into 8  at 18 V) + ternary stereo line-out.
  • 2.1 channels of binary PWM (left, right, LFE) (2 x 9 W into 4  +1 x 20 W into 8  at 18 V).
  • FFX with 100-dB SNR and dynamic range.
  • Scalable FFX modulation index.
  • Selectable 32- to 192-kHz input sample rates.
  • I2C.

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Full PDF Text Transcription

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STA339BWS 2.1-channel 40-watt high-efficiency digital system Sound Terminal® Datasheet - production data PowerSSO-36 with exposed pad down (EPD) Features  Wide-range supply voltage, 4.5 V to 21.5 V  Three power output configurations: – 2 channels of ternary PWM (2 x 20 W into 8  at 18 V) + PWM output – 2 channels of ternary PWM (2 x 20 W into 8  at 18 V) + ternary stereo line-out – 2.1 channels of binary PWM (left, right, LFE) (2 x 9 W into 4  +1 x 20 W into 8  at 18 V)  FFX with 100-dB SNR and dynamic range  Scalable FFX modulation index  Selectable 32- to 192-kHz input sample rates  I2C control with selectable device address  Digital gain/attenuation +48 dB to -80 dB with 0.
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