https://e2e.ti.com/support/audio-group/audio/f/audio-forum/618033/tas5508-tas5508-output-power
部件号:TAS5508你(们)好
我使用TAS5508和STA516B设计了音频,但遇到了一些问题。 输出功率只能达到230W。 但使用STA309 + STA516B,它可以达到270W。
具有相同的STA516B板。 相同的电源51.25V。 您认为是否有任何明显的道路我们可以尝试解决它。
code uchar DRC1_Slop[]=
{
0x9a,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0x81,0x47,0xAF
};
代码uchar DRC1_Offset[]=
{
0x9b,0x00,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x00,0x00
};
代码uchar DRC_Bypass[]=
{
0xa2,0x00,0x00,0x00,0x00,0x80,0x00,0x00// DRC旁路寄存器
};
代码uchar DRC1_Thresh[]=
{
0x99,0x00,0x00,0x00,0x00,0x04,0x66,0xcc,0x4a,0x00,0x00,0x00,0x00,0x04,0x66,0xcc,0x4a};
code uchar DRC2_Slop[]=
{
0x9F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0x81,0x47,0xAF
};
代码uchar DRC2_Offset[]=
{
0xa0,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x00,0x00
};
Code uchar DRC2_Thresh[]=
{
0x9e,0x00,0x00,0x00,0x00,0x04,0x71,0x6d,0x9d,0x00,0x00,0x00,0x04,0x71,0x6d,0x9d
};
Code uchar SUB48KEnergy []=
{
0x9d,0x00,0x00,0x02,0xBB,0x00,0x7f,0xFD,0x44//能量250ms
};
代码uchar SUB48K AttackDecay[]=
{
0xa1,0x00,0x00,0x06,0xe5,0x00,0x7f,0xf9,0x1a,0x00,0x00,0xae,0x00,0x7f,0xff,0x51
};