目前我们项目上有用到功放TAS5733L,用Demo板调试加入EQ后,
测试低频50Hz~300Hz失真较大(6.2%左右),
要求小于1%。
电源供电12V,负载4Ω,功率限制输出为4.5W*2,
具体数据请查收附件(对应附件调试的EQ文件),还请帮忙确认分析,谢谢!
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您好,
这个频段的失真可能和低频段AGL的softening time 设置的太短有关 可以尝试加大这个参数