TAS5832

現行

80-W stereo, 156-W mono, digital input, Class-D audio amplifier

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產品規格表

document-pdfAcrobat TAS5832 88W Stereo, Digital Input, High Efficiency Closed-Loop Class-D Amplifier with Class-H Algorithm datasheet (英文) PDF | HTML

TAS5832

現行

產品規格表

立即訂購

產品詳細資料

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Supports multiple output configurations
- BTL and PBTL mode support
- 2 × 81W, BTL Mode (4Ω, 28V, THD+N=1%)
- 2 × 88W, BTL Mode (4Ω, 30V, THD+N=1%)
- 1 × 162W, PBTL Mode (2Ω, 30V, THD+N=1%)

Flexible audio I/O:
- Supports 32, 44.1, 48, 88.2, 96, 192kHz sample rates
- I2S, LJ, RJ, 4- 16 channels TDM input
- 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, 70mΩ RDSon
Excellent audio performance:
- THD+N ≤ 0.03% at 1W, 1kHz, PVDD = 12V
- SNR ≥ 110dB (A-weighted), ICN ≤ 40µVrms
Flexible processing features
- 3-Band advanced DRC + 2 EQs + AGL + 2 EQs
- 12 BQs per channel, level meter
- 96kHz, 192kHz processor sampling
- Mixer, volume, dynamic EQ, output crossbar
- PVDD sensing and Class-H algorithm audio signal tracking
Flexible power supply configurations
- PVDD: 4.5V to 33V
- DVDD and I/O: 1.8V or 3.3V
Excellent integrated self-protection:
- Over-current error (OCE)
- Cycle-by-cycle current limit supports 4 selectable OC levels
- Over-temperature warning (OTW)
- Over-temperature error (OTE)
- Under and over-voltage lock-out (UVLO/OVLO)
- PVDD voltage drop detection
Easy system integration
- I2C Software Control (TAS5832 supports both Fast and Fast Plus mode) or Hardware Mode
- Fewer passives required compared to open-loop devices

Supports multiple output configurations
- BTL and PBTL mode support
- 2 × 81W, BTL Mode (4Ω, 28V, THD+N=1%)
- 2 × 88W, BTL Mode (4Ω, 30V, THD+N=1%)
- 1 × 162W, PBTL Mode (2Ω, 30V, THD+N=1%)

Flexible audio I/O:
- Supports 32, 44.1, 48, 88.2, 96, 192kHz sample rates
- I2S, LJ, RJ, 4- 16 channels TDM input
- 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, 70mΩ RDSon
Excellent audio performance:
- THD+N ≤ 0.03% at 1W, 1kHz, PVDD = 12V
- SNR ≥ 110dB (A-weighted), ICN ≤ 40µVrms
Flexible processing features
- 3-Band advanced DRC + 2 EQs + AGL + 2 EQs
- 12 BQs per channel, level meter
- 96kHz, 192kHz processor sampling
- Mixer, volume, dynamic EQ, output crossbar
- PVDD sensing and Class-H algorithm audio signal tracking
Flexible power supply configurations
- PVDD: 4.5V to 33V
- DVDD and I/O: 1.8V or 3.3V
Excellent integrated self-protection:
- Over-current error (OCE)
- Cycle-by-cycle current limit supports 4 selectable OC levels
- Over-temperature warning (OTW)
- Over-temperature error (OTE)
- Under and over-voltage lock-out (UVLO/OVLO)
- PVDD voltage drop detection
Easy system integration
- I2C Software Control (TAS5832 supports both Fast and Fast Plus mode) or Hardware Mode
- Fewer passives required compared to open-loop devices

The TAS5832 is a stereo high-performance, closed-loop Class-D with integrated audio processor and up to 192kHz audio support.

When setting the device into Hardware control mode, TAS5832 supports selecting switching frequency, analog gain, BTL/PBTL mode and cycle by cycle current limit threshold through pin configuration. This mode is designed to eliminate end system software driver integration efforts.

The TAS5832 is a stereo high-performance, closed-loop Class-D with integrated audio processor and up to 192kHz audio support.

When setting the device into Hardware control mode, TAS5832 supports selecting switching frequency, analog gain, BTL/PBTL mode and cycle by cycle current limit threshold through pin configuration. This mode is designed to eliminate end system software driver integration efforts.

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