STA559BW13TR - Brand New STMicroelectronics Special Purpose Audio ICs
In Stock:103526 ,Ready for Immediate Shipping
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In Stock:
103526,
Ready for Immediate Shipping
Brand:STMicroelectronics
Category:Special Purpose Audio ICs
Chipdatas Part No.:CD91-STA559BW13TR
Manufacturer Part No.:STA559BW13TR
Datecode:09+
Package:36-BFSOP 0.295", 7.50mm Width Exposed Pad
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Description
The STA559BW13TR is a digital audio processing integrated circuit designed by STMicroelectronics. It is a high-power single-chip FFX digital amplifier with high-quality and high-efficiency. The Power output stage consists of four independent half-bridges which can be configured in different modes, providing up to 3 channels of FFX processing - ternary, binary, and binary differential processing capabilities. Additionally, the STA559BW13TR is part of the Sound Terminal® family which offers low power dissipation, sound enrichment, and full digital audio streaming to the speakers.
Specifications and Features
- Product Category: Special Purpose Audio ICs
- Wide-range supply voltage: 4.5V to 16V
- Three power output configurations:
- 2 channels of ternary PWM (2 x 3 W into 4 Ω at 5 V) + PWM output
- 2 channels of ternary PWM (2 x 3 W into 4 Ω 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 Ω at 5 V) (2 x 1.4 W + 1 x 6 W into 2 Ω at 5 V)
- FFX with 100-dB SNR and dynamic range
- Selectable 32- to 192-kHz input sample rates
- I²C control with selectable device address
- Digital gain/attenuation +48 dB to -80 dB with 0.5-dB/step resolution
- Soft volume update
- Individual channel and master gain/attenuation
- Two independent limiters/compressors
- Dynamic range compression or anti-clipping modes
- Audio presets:
- 15 preset crossover filters
- 5 preset anti-clipping modes
- Preset night-time listening mode
- Individual channel soft/hard mute
- Independent channel volume and DSP bypass
- 2-channel I²S input data interface
- Input and output channel mapping
- Automatic invalid-input detect Mute
- Automatic zero-detect mute
- Up to 4 user-programmable biquads/channel
- Three coefficients banks for EQ presets storing with fast recall via I²C interface
- Bass/treble tones and de-emphasis control
- Selectable high-pass filter for DC blocking
- Advanced AM interference frequency switching and noise suppression modes
- Selectable high- or low-bandwidth noise-shaping topologies
- Selectable clock input ratio
- Thermal overload and short-circuit protection embedded
- Video apps: 576 x fS input mode supported
Application Scenarios
The STA559BW13TR is ideal for a range of audio applications that require high-quality and high-efficiency digital amplification with low power dissipation and sound enrichment. It is particularly suitable for use in automotive and home entertainment systems, portable audio devices, and multimedia speakers.
Comparison
Advantages- Full digital audio streaming to the speakers
- Cost-effective
- Low power dissipation
- Sound enrichment
- Thermal overload and short-circuit protection embedded
- Selectable clock input ratio
Disadvantages- May not be suitable for applications that require higher output power than 6 W per channel
- Limited number of user-programmable biquads per channel
- Maximum supply voltage of 16V may not be sufficient for some applications
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Additional Information
- Datasheet: Download STA559BW13TR
- Chipdatas Part: CD91-STA559BW13TR
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/07/01 05:37 +0800
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- Full or Partial Refund , If the item is not as described
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