TPA6211A1DGNRG4, Audio Amplifiers Mono Fully Diff Class-AB

TPA6211x1/TPA6211x1-Q1 Class-AB Audio Amplifiers
Texas Instruments TPA6211x1/TPA6211x1-Q1 Mono Class-AB Audio Amplifiers are a 3.1W mono fully-differential amplifier. They are designed to drive a speaker with at least 3Ω impedance while consuming only 20mm 2 total printed-circuit board (PCB) area in most applications. These devices operate from 2.5V to 5.5V, while drawing only 4mA of quiescent supply current. Texas Instruments TPA6211x1/TPA6211x1-Q1 are available in the space-saving 3mm x 3mm SON (DRB) and the 8-pin MSOP-PowerPAD (DGN) packages. Features like -80dB supply voltage rejection from 20Hz to 2kHz, improved RF rectification immunity, small PCB area, and a fast startup with minimal pop makes these devices ideal for PDA and smartphone applications. The TPA6211x1-Q1 devices are AEC-Q100 qualified for automotive applications.