YDA135 Datasheet - YAMAHA CORPORATION

YDA135 STEREO 5W-20W DIGITAL AUDIO POWER AMPLIFIER CONTROLLER

of terminal function In the following explanations, "L" level and "H" level of SLEEP and MUTE terminals mean "VIL" and "VIH" respectively, and "L" level and "H" level of PROT terminal mean "VOL" and "VOH" respectively. "L" level and "H" level of output terminals such as HP_L and HN_L terminals also .

YDA135 D-20 STEREO 5W-20W DIGITAL AUDIO POWER AMPLIFIER CONTROLLER Outline YDA135 is digital audio power amplifier controller IC that is output power of 20W/channel on a 12V power supply operation. This IC is combined with the general purpose Power MOSFET (hereafter called Power MOSFET) that are connected through BTL can configure an audio power amplifier with output power of 5W or 20W. This IC accepts analog signal, converts it into digital pulse signal by the digital modulation circuitry and o.

YDA135 Features

* High output power 　　20W ＠ VDDP=12.0V RL=4Ω THD+N

YDA135_YAMAHACORPORATION.pdf