Texas Instruments TAS5760MDAPR, Class D audio amplifier IC, 55.2W x 1 @ 4Ω mono or 63.5W x 2 @ 4Ω stereo, 3V to 3.6V supply, 32-HTSSOP exposed-pad package, -25°C to 85°C operation, ROHS3 compliant.
| Parameter | Value |
|---|---|
| Type | Class D |
| Output type | 1-Channel (Mono) or 2-Channel (Stereo) |
| Mounting | Surface Mount |
| Supply voltage | 3V ~ 3.6V |
| Max output power x channels @ load | 55.2W x 1 @ 4Ohm, 63.5W x 2 @ 4Ohm |
| Operating temperature | -25°C ~ 85°C (TA) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Features | Depop |
| Case | 32-TSSOP (0.240\", 6.10mm Width) Exposed Pad |
The 3V to 3.6V supply range ties directly to a 3.3V rail — no boost converter needed. The exposed pad on the 32-HTSSOP must be soldered to a copper plane; a 2-layer board with 1 oz copper and a 2-inch-square pad area is the minimum for sustained 55W output. Operating temperature from -25°C to 85°C covers most consumer and commercial audio enclosures, but not automotive cabin or outdoor direct-sun applications.
The TAS5760MDAPR delivers 55.2W into a single 4Ω load in mono mode, or 63.5W per channel into two 4Ω loads in stereo mode.
A single TAS5760MDAPR handles stereo (2-channel) output. For a 2.1 setup (left, right, subwoofer), you would need two devices — one for the stereo pair and one bridged for the subwoofer channel. The part does not include a built-in crossover or summed sub output.
The evidence does not list under-voltage protection as a feature. The listed feature is depop (click suppression at power-on/off).