BD28623MUV Datasheet 17W+17W Class D Speaker Amplifier

Manufacturer: ROHM

Overview: Datasheet Middle Power Class-D Speaker Amplifier Series 17W+17W Class D Speaker Amplifier for Digital Input BD28623MUV.

Datasheet Details

BD28623MUV is a Class D Speaker Amplifier designed for Flat-panel TVs in particular for space-saving and low-power consumption.

This IC delivers an output power of 20W+20W.

This IC employs state-of-the-art Bipolar, CMOS, and DMOS (BCD) process technology.

1 Digital Audio Interface I2S format SDATA: 16 / 20 / 24bit LRCLK (fS): 32 kHz/ 44.1kHz / 48kHz BCLK: 64fS (fixed) MCLK: 256fS / 512fS Automatic Identification).
Low supply current at RESET mode.
Slew rate controller ; No need snubber circuit (Vcc≤22V).
Output Feedback Circuitry which prevents decrease of sound quality caused by change of power supply voltage, achieves low noise and low distortion, So the large electrolytic-capacitors for Vcc bypass is able to be eliminated.

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