Class D mono amplifier for single-speaker audio systems
The MAX9713ETJ+T from Maxim Integrated is a Class D mono audio amplifier delivering 8W into a 16Ω load from a single 10V to 25V supply. The 32-TQFN (5x5 mm) package with exposed pad suits compact, thermally-managed designs in industrial or consumer audio equipment. Integrated features — differential inputs, mute, shutdown, and short-circuit/thermal protection — simplify the BOM and reduce external component count.
Rated at 8W continuous into a 16Ω load, this part is sized for a single full-range speaker channel — common in soundbars, portable PA systems, or industrial audio alert modules. The 10V to 25V supply range gives flexibility: a lower rail reduces dissipation for battery-powered gear; the upper end delivers full output headroom for line-powered designs.
Marked as Active on the manufacturer's status and ROHS3 compliant. No end-of-life notice or successor part is cited.