BD28412MUV Datasheet - ROHM

BD28412MUV 9W+9W Analog Input Class D Speaker Amplifier

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 a.

BD28412MUV Features

* Analog Differential Input

* Low Standby Current

* Output Feedback Circuitry Prevents Sound Quality Degradation Caused by Power Supply Voltage Fluctuation, Achieves Low Noise and Low Distortion, Eliminates the Need of Large Electrolytic-Capacitors for Decoupling

* Power Limit Functi

BD28412MUV-ROHM.pdf