作者lis29570

Vishay VSMP series
�h Current noise: 0.010 μVRMS/V of applied voltage(< - 40 dB)
http://www.vishaypg.com/docs/63060/VSMP.pdf

TexasComponents ASMP Series
•Low Current Noise: -40dB
http://www.texascomponents.com/stor...p?idProduct=436

個人的DAC的I/V電阻是用TexasComponents TX2575
-42db
http://www.texascomponents.com/stor...p?idProduct=461

從台製的0.25W 10ppm精密電阻換成TX2575感覺提升不小