EUA6210

EUA6210 Output Capacitor-less 67mW Stereo Headphone Amplifier DESCRIPTION The EUA6210 is an audio power amplifier primarily designed for headphone applications in portable device applications. It is capable of delivering 67mW of continuous average power per channel into a 16Ω load with less than 1% distortion (THD+N) from a 3.3V power supply. The EUA6210 utilizes a new circuit topology that eliminates output coupling capacitors and half-supply bypass capacitors. It is ideally suited for low-power portable applications where minimal space and power consumption are primary requirements. The EUA6210 is also unity-gain stable and can be configured by external gain-setting resistors. Other features include click/pop suppression, low-power shutdown mode and thermal shutdown protection. FEATURES 67mW per Channel into 16Ω from a 3.3V Supply at THD=1% (Typ) No Output Coupling Capacitors and Half-Supply Bypass Capacitor Required Integrated Click & Pop Suppression Ultra-low