HWD2161

HWD2161 1.1W Audio Power Amplifier with Shutdown Mode General Description Key Specifications The HWD2161 is a bridge-connected audio power amplifier capable of delivering 1.1W of continuous average power to an 8Ω load with 1% THD+N using a 5V power supply. audio power amplifiers were designed specifically to provide high quality output power with a minimal amount of j THD+N for 1kHz at 1W continuous average output power into 8Ω j Output power at 10% THD+N at 1kHz into 8Ω external components using surface mount packaging. Since j Shutdown Current the HWD2161 does not require output coupling capacitors, bootstrap capacitors, or snubber networks, it is optimally suited for low-power portable systems. Features 1.0% (max) 1.5W (typ) 0.6µA (typ) The HWD2161 features an externally controlled, low-power n No output coupling capacitors, bootstrap capacitors, or consumption shutdown mode, as well as an internal thermal snubber circuits are necessary shutdown protection mechan...