BD28412MUV Datasheet | ROHM

Low Power Consumption Class D Speaker Amplifier series 9 W + 9 W Analog Input Class D Stereo Speaker Amplifier General Description BD28412MUV is 9 W + 9 W stereo (or 18 W monaural under parallel connection) class D amplifier which can output power without an external heat sink. This LSI has built-in precise oscillator which generate selectable switching frequencies, so AM radio interference can be avoided. In addition, 2.1 Ch audio system can be achieved by master and slave operation without caring about beat noise. This LSI achieves lower power consumption under low output power, and suitable for speaker systems in which battery is equipped such as wireless...