| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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5,166 pcs
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5166 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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4,381 pcs
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4381 pcs | On Request | 1 | On Request | On Request | 14+ | On Request | On Request | |
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3,421 pcs
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3421 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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3 pcs
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3 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments TAS5611APHDR is a high-performance Class-D audio amplifier designed for home audio systems, AV receivers, and active speakers. It offers a PurePath HD enabled analog-input power stage with integrated feedback, providing signal bandwidth up to 80kHz for high-frequency content from HD sources.
This amplifier delivers up to 125W per channel in stereo BTL configuration into 4Ω or 250W in mono PBTL configuration into 2Ω. It features an ultralow 0.03% THD at 1W into 4Ω and maintains flat THD across all frequencies for natural sound reproduction. The device operates with a power stage supply voltage ranging from 16V to 34.1V and an analog supply voltage between 10.8V and 13.2V.
Key electrical characteristics include a minimum load impedance of 4Ω and a signal-to-noise ratio (SNR) greater than 100dB (A weighted). The power stage boasts over 90% efficiency with 60-mΩ output MOSFETs. It includes a self-protection design with error reporting for undervoltage, overtemperature, clipping, and short-circuit protection. The TAS5611APHDR is EMI compliant when used with recommended system designs.
The TAS5611APHDR is housed in a thermally enhanced 64-pin HTQFP (PHD) package measuring 16mm x 16mm. It supports multiple configurations including Stereo BTL, Mono PBTL, and 2.1 configurations. The operating temperature range is from 0°C to 70°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $6.74 | $6.74 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TAS5611APHDR provides 125W per channel in Stereo BTL configuration into 4Ω, and 250W in Mono PBTL configuration into 2Ω.
The power stage supply voltage ranges from 16V to 34.1V, and the analog supply voltage ranges from 10.8V to 13.2V.
The minimum load impedance supported is 4Ω.
The THD + N at 1 kHz is 0.03%.
The operating temperature range is 0°C to 70°C.
The TAS5611APHDR is in a 64-pin HTQFP (PHD) package.