TPA2017D2 - 2.8-W/Ch Stereo Class-D Audio Amplifier

The TPA2017D2 (sometimes referred to as TPA2017) is a stereo, filter-free Class-D audio power amplifier with SmartGainTM dynamic range compression (DRC), automatic gain control (AGC), and noise gate.

It is available in a 4 mm x 4mm QFN package.

• 1.
• Filter-Free Class-D Architecture.
• 3 SmartGainTM functions.
• AGC DRC Function.
• AGC Limiter Function.
• AGC Noise Gate Function.
• 1.7 W/Ch Into 8 Ω at 5 V (10% THD+N).
• 750 mW/Ch Into 8 Ω at 3.6 V (10% THD+N).
• 2.8 W/Ch Into 4 Ω at 5 V (10% THD+N).
• 1.5 W/Ch Into 4 Ω at 3.6 V (10% THD+N).
• Power Supply Range: 2.5 V to 5.5 V.
• Low Supply Current: 3.5 mA.
• Low Shutdown Current: 0.2 µA.
• High.