pucho812
Well-known member
Anyone using these yet? Seems like the audiophiles like them. I'm thinking about a project for them but wanted to see if anyone has tried them yet.
rock soderstrom said:
squarewave said:I don't know about that link. It describes a ADC from Toshiba?
Yes it is..... ;D I need to soak this in beer, but that looks like it might solve a design issue I dealt with a few decades ago, but revisited only several years ago.Rochey said:My former colleagues at TI have released some *really* nice, well thought out, opamps more recently, designed for use with the high end DAC's in Pro Audio.
INA1620 looks lovely.
yeah my bad....squarewave said:Unfortunately it's a tiny 4mm square QFN package which could be difficult to solder. But not impossible. A 2mm plated hole and a lot of flux might be enough to get to the thermal pad. Then immerse the pins in solder and wick off the excess.
and I was joking.. SMD is the future and better parts are often only available in SMD.squarewave said:Just to be clear, the last few comments were about INA1620 which is only 4mm QFN.
Rochey said:INA1620 looks lovely.
That's just a reference design for optimal interfacing with a DAC using "differential current output".Rochey said:okay, a simpler SMD device wtihout the precision opamps...
http://www.ti.com/tool/TIPD177
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