The Texas Instruments TPA711DR is a Class AB mono audio amplifier delivering 700 mW into an 8 Ω load from a 2.5 V to 5.5 V supply. It comes in an 8-SOIC package and includes depop circuitry to suppress turn-on/turn-off clicks, plus short-circuit and thermal protection with a shutdown pin. Typical applications include portable speakers, battery-powered audio devices, and embedded sound output where a single-channel driver with low external component count is needed.
The 700 mW rating into 8 Ω is the maximum continuous output power per channel at a stated distortion level.
There is no end-of-life notice or NRND flag.