DA7202 Datasheet - Renesas

DA7202 10W Mono Class-D Amplifier

The DA7202 is a powerful, high-efficiency, low-EMI Class-D speaker driver that can drive 8 W into 4 Ω loads directly from a 2S lithium-ion battery pack. The DA7202 is a standalone high performance mono Class-D audio amplifier targeted at powering a variety of two cell portable applications such as U.

DA7202 Features

* PRMS: 3.6 W into 8 Ω load at 8.2 V, 1% THD+N

* Efficiency: ○ 86% at POUT = 3.5 W at 8.2 V, 8 Ω ○ 75% at POUT = 5.7 W at 8.2 V, 4 Ω

* Supports 4 Ω and 8 Ω loads

* SNR (A-weighted) 104 dB

* THD+N: 94 dB at 3.0 W, 8.2 V, 8 Ω

* PSRR: 78 dB

* Auto-Shutdown/Start-up:

DA7202-Renesas.pdf