BD28623MUV
Overview
BD28623MUV is a Class 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.
- 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.
- Variable Gain (17dB / 20dB / 26dB)
- Wide power supply voltage range (8.5V to 24V)
- High efficiency, low heat
- Pop noise prevention at power supply on / off
- Soft Muting Technology
- High reliability design by built-in protection circuits - Overheat protection - Under voltage protection - Output short protection - Output DC voltage protection - Clock stop protection (MCLK, BCLK, LRCLK)
