The TPA6211T-Q1 device is a 3.1W mono fullydifferential amplifier designed to drive a speaker with at least 3Ω impedance while consuming only 20mm2 total printed-circuit board (PCB) area in most applications. The device operates from 2.5V to 5.5V, drawing only 4mA of quiescent supply current. The TPA6211T-Q1 device is available in the space-saving 8-pin HVSSOP package. The device includes features such as a 80dB supply voltage rejection ratio from 20Hz to 2kHz, improved RF rectification immunity, small PCB area, and a fast start-up with minimal pop makes the TPA6211TQ1 device an excellent choice for emergency call applications. Additionally, the device supports lowpower needs in infotainment and cluster applications, such as cluster chimes or driver notification.