BM5480MUV

Datasheet Middle Power Class-D Speaker Amplifier series 20W+20W Full Digital Speaker Amplifier with built-in DSP BM5480MUV ●General Description BM5480MUV is a Full Digital Speaker Amplifier with built-in DSP (Digital Sound Processor) designed for Flat-panel TVs in particular for space-saving and low-power consumption, delivers an output power of 20W+20W. This IC employs Bipolar, CMOS, and DMOS (BCD) process technology that eliminates turn-on resistance in the output power stage and internal loss due to line resistances up to an ultimate level. With this technology, the IC can achieve high efficiency. In addition, the IC is packaged in a compact reverse heat radiation type power package to achieve low power consumption and low heat generation and eliminates necessity of external heat-sink up to a total output power of 40W. This product satisfies both needs for drastic downsizing, low-profile structures and many function, high quality playback of sound system. ●Key Specifications ■ Supply voltage (VCC) ■ Speaker output power (VCC=19V,RL=8Ω) ■ THD+N B ass+ PERFECT PURE 10V to 26V 20W+20W (Typ.) 0.07 [%] (Typ.) ●Applications ■ Flat Panel TVs (LCD, Plasma) ■ Home Audio ■ Desktop PC ■ Amusement equipments ■ Electronic Music equipments, etc. ●Package VQFN48V7070P W(Typ.) x D(Typ.) x H(Max.) 7.00mm x 7.00mm x 1.00mm ●Features ■ This IC includes the DSP (digital sound processor) for Audio signal processing for Flat TVs. P2Bass+( pseudo bass), 16 Band P-EQ, Level DRC, 2 Band DRC, ...