2004年3月18日 · The idea is to simply remove the IC and drop in another one. I don't have space on the board to squeezy anything else in there. Unfortunately the OPA4134 isn't available in …

"The chips come from the same silicon waffer, and selected for lowest noise: the better ones are labeled TL074 (or 72); the others will be TL084 (or 82)." Not only are they the same part, just …

2017年7月11日 · These 33079 don't have the FET inputs of the TL084 but in a speaker crossover I doubt that high source impedance is a problem. Guitar pickups and science instruments need …

2006年4月24日 · I've received an Guitar-pedal from a friend an found out that the Opamp was defect. So I changed a TL064-type with a TL084-type. The pedal now works fine, so my …

2017年7月11日 · To replace any of the pots you need to keep the total resistance of the two fixed resistors the same or very close to the value of the original pot. You connect the two resistors …

2017年7月11日 · It is probably an overall grounding issue more than anything else. If you could post an overall system diagram of your audio setup this could help troubleshoot the issue I …

2018年10月7日 · This is why I have specifically mentioned adapters and opamps. If someone tried something somilar regarding TL084 upgrade will have a more specific opinion. Regarding …

2011年8月24日 · I was curious to see if anyone could recommend, or knows of a direct replacement for a TL084CN 14-DIP op amp? I was looking to replace the TL084CN in a …

2005年11月23日 · OPA4134,LM324(crappy though), LM348, TL084, LM349 BTW OPA4134 is available in PDIP package with retailers u have to find the right one BUt do remeber my …

2007年9月7日 · Maybe he means AD713. The 713 and the TL084 are both fet-input quads several decades old. They were two companies' answer to each other, and are very similar. If …