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TDA8953

2 ? 210 W class-D power amplifier

PHI

TDA8953J

2 x 210 W class-D power amplifier; High output power in typical applications:\nSE 2 x 210 W, RL = 4 Ω (VDD = 41 V; VSS = -41 V)\nSE 2 x 235 W, RL = 3 Ω (VDD = 39 V; VSS = -39 V)\nSE 2 x 150 W, RL = 6 Ω (VDD = 41 V; VSS = -41 V)\nBTL 1 x 420 W, RL = 8 Ω (VDD = 41 V; VSS = -41 V)\nSymmetrical operating supply voltage range from ±12.5 V to ±42.5 V\nStereo full differential inputs, can be used as stereo SE or mono BTL amplifier\nLow noise\nSmooth pop noise-free start-up and switch off\nFixed frequency internal or external clock\nHigh efficiency ≈93 %\nZero dead time switching\nLow quiescent current\nAdvanced protection strategy: voltage protection and output current limiting\nThermal FoldBack (TFB) with disable functionality\nFixed gain of 30 dB in SE and 36 dB in BTL applications\nFully short-circuit proof across load\nBD modulation in BTL configuration\nClock protection\n;

The TDA8953 is a stereo or mono high-efficiency Class D audio power amplifier in a single IC featuring low power dissipation. It is designed to deliver up to 2 x 210 W into a 4 Ω load in a stereo Single-Ended (SE) application, or 1 x 420 W into an 8 Ω load in a mono Bridge-Tied Load (BTL) application.\nIt combines the benefits of Class D efficiency (≈93 % into a 4 Ω load) with audiophile sound quality comparable to that associated with Class AB amplification.\nThe amplifier operates over a wide supply voltage range from ±12.5 V to ±42.5 V and features low quiescent current consumption.\n

恩XP

TDA8953TH

2 x 210 W class-D power amplifier; High output power in typical applications:\nSE 2 x 210 W, RL = 4 Ω (VDD = 41 V; VSS = -41 V)\nSE 2 x 235 W, RL = 3 Ω (VDD = 39 V; VSS = -39 V)\nSE 2 x 150 W, RL = 6 Ω (VDD = 41 V; VSS = -41 V)\nBTL 1 x 420 W, RL = 8 Ω (VDD = 41 V; VSS = -41 V)\nSymmetrical operating supply voltage range from ±12.5 V to ±42.5 V\nStereo full differential inputs, can be used as stereo SE or mono BTL amplifier\nLow noise\nSmooth pop noise-free start-up and switch off\nFixed frequency internal or external clock\nHigh efficiency ≈93 %\nZero dead time switching\nLow quiescent current\nAdvanced protection strategy: voltage protection and output current limiting\nThermal FoldBack (TFB) with disable functionality\nFixed gain of 30 dB in SE and 36 dB in BTL applications\nFully short-circuit proof across load\nBD modulation in BTL configuration\nClock protection\n;

The TDA8953 is a stereo or mono high-efficiency Class D audio power amplifier in a single IC featuring low power dissipation. It is designed to deliver up to 2 x 210 W into a 4 Ω load in a stereo Single-Ended (SE) application, or 1 x 420 W into an 8 Ω load in a mono Bridge-Tied Load (BTL) application.\nIt combines the benefits of Class D efficiency (≈93 % into a 4 Ω load) with audiophile sound quality comparable to that associated with Class AB amplification.\nThe amplifier operates over a wide supply voltage range from ±12.5 V to ±42.5 V and features low quiescent current consumption.\n

恩XP

TDA8953_15

2 ? 210 W class-D power amplifier

PHI

TDA8953J

絲?。?a target="_blank" title="Marking" href="/dbs23p/marking.html">DBS23P；Package：SOT411-1；2 ? 210 W class-D power amplifier

PHI

TDA8953TH

絲印：HSOP24；Package：SOT566-3；2 ? 210 W class-D power amplifier

PHI