Datasheet Summary
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Middle Power Class-D Speaker Amplifiers
Class-D Speaker Amplifier for Digital Input with Built-in DSP
No.10075EBT13
- Description BM5446EFV is a Class D 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 state-of-the-art 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 of 86% (10W+10W output with 8Ω load). In addition, the IC is...