BD5426EFS Datasheet - Rohm

BD5426EFS Class-D Speaker Amplifier

BD5426EFS is a 10W + 10W stereo class-D power amplifier IC, developed for space-saving and low heat-generation applications such as low-profile TV sets. The IC employs state-of-the-art Bipolar, CMOS, and DMOS (BCD) process technology that eliminates turn-on resistance in the output power stage and i.

BD5426EFS Features

* 1) A high efficiency of 87% (9W + 9W output with 8Ω load), which is the highest grade in the industry and low heat-generation. 2) An output of 10W + 10W (13V, with 8Ω load) is allowed without an external heat radiator. 3) Driving a lowest rating load of 6Ω is allowed. 4) Pop noise upon turning power

BD5426EFS_Rohm.pdf