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DATA SHEET
TAS5828M 50-W Stereo, Digital Input, High Efficiency Closed-Loop Class-D Amplifier with Hybrid-Pro Algorithm
1 Features
- Flexible audio I/O:
- Supports 32, 44.1, 48, 88.2, 96, 192-kHz sample rates
- I2S, LJ, RJ, TDM, SDOUT for audio monitoring, sub-channel or echo cancellation
- Supports 3-wire digital audio interface (no MCLK required)
- High-efficiency Class-D modulation
- > 90% power efficiency, 90 mΩ RDSon
- Supports multiple output configurations
- 2 × 50 W, 2.0 Mode (4-Ω, 23 V, THD+N=1%)
- 2 × 40 W, 2.0 Mode (6-Ω, 24 V, THD+N=1%)
- 1 × 100 W, 1.0 Mode (2-Ω, 23 V, THD+N=1%)
- 1 × 80 W, 1.0 Mode (3-Ω, 24 V, THD+N=1%)
- Excellent audio performance:
- THD+N ≤ 0.03% at 1 W, 1 kHz, PVDD = 12 V
- SNR ≥ 110 dB (A-weighted), ICN ≤ 40 µVRMS
- Flexible processing features
- 3-Band advanced DRC +2 BQs + AGL + 2 BQs
- 12 BQs per channel, level meter
- 96-kHz, 192-kHz processor sampling
- Mixer, volume, dynamic EQ, output cross bar
- PVDD sensing and hybrid-pro algorithm audio
signal tracking
- Flexible power supply configurations
- PVDD: 4.5 V to 26.4 V
- DVDD and I/O: 1.8 V or 3.3 V
- Excellent integrated self-protection:
- Over-current error (OCE)
- Cycle-by-cycle current limit
- Over-temperature warning (OTW)
- Over-temperature error (OTE)
- Under and over-voltage lock-out (UVLO/OVLO)
- PVDD voltage drop detection
- Easy system integration