BCT8890 Datasheet | BROADCHIP

BCT8890 2.2W BTL Output Class AB Audio Power Amplifier 2.2W BTL Output Class AB Audio Power Amplifier GENERAL DESCRIPTION The BCT8890 audio power amplifier is ideal for portable audio devices with internal speakers. A bridge-tied load (BTL) architecture minimizes external ponent count, while providing highquality audio reproduction. The device is available as adjustable gain amplifier, reducing ponent count. A low-power shutdown mode disables the bias generator and amplifiers, reducing quiescent current consumption to less than 1uA. This device feature Broadchip’s industry-leading, prehensive click-and-pop sup-pression that reduces audible clicks and pops during startup...