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2,010 pcs
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2010 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request |
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The Texas Instruments TAS5612APHD is a high-performance Class-D audio amplifier designed for demanding audio applications. It features PurePath HD technology, enabling signal bandwidths up to 80kHz for high-frequency content from HD sources.
This amplifier delivers up to 125W per channel in stereo BTL configuration or 250W in mono PBTL configuration. It operates with a power stage supply voltage ranging from 16V to 34.1V and an analog supply voltage between 10.8V and 13.2V. The device boasts ultralow distortion, with THD+N as low as 0.03% at 1kHz into 4Ω and 0.01% at 1W into 8Ω.
Key electrical characteristics include a signal-to-noise ratio (SNR) greater than 100dB (A-weighted) and power supply rejection ratio (PSRR) of 80dB. The power stage is highly efficient, exceeding 90%, thanks to integrated 60-mΩ output MOSFETs. It also includes comprehensive self-protection features such as undervoltage, overtemperature, clipping, and short-circuit protection with error reporting.
The TAS5612APHD is housed in a thermally enhanced 64-pin HTQFP (PHD) package measuring 256 mm² (16 mm × 16 mm) and is suitable for surface mounting. Its pin compatibility with TAS5631, TAS5616, and TAS5614 allows for flexible design configurations, including Mono PBTL, Stereo BTL, and 2.1 systems.
In stereo BTL mode, it delivers 125W typical (10% THD+N) and 130W (1% THD+N) into 3Ω. In mono PBTL mode, it delivers 250W typical (10% THD+N).
Ultralow THD of 0.03% at 1W into 4Ω and 0.01% at 1W into 8Ω.
The power stage efficiency is greater than 90%.
0°C to 70°C.
64-pin HTQFP (PHD) package measuring 16mm x 16mm.
Power stage supply: 16V to 34.1V; analog supply: 10.8V to 13.2V.
Up to 4 speaker channels.