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TPA6111A2: feedback network on EVM datasheet

Part Number: TPA6111A2

hi there , I want use TPA6111A2 for one of my projects ,but anomalies were found in the EVM schematic 

in this schematic the R5 80K as in1's feedback ,but In2's feedback is 82K, does this have a special purpose? or it was just mislabeled? 

thank you 


  • 您好,



  • 罗工 非常感谢您的确认,tpa6111a2的datasheet 也似乎存在问题,例如:5V 32Ω load,Po=20mW, THD+N 这项数据似乎应该是0.2%,我们还没有测试完,所以还不能够确定。