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The 5PCS OPA2134PA are high-performance audio operational amplifiers housed in a DIP8 package, designed for low noise and high slew rate applications. Ideal for audiophiles and engineers seeking premium Burr Brown quality in a cost-effective 5-pack, these ICs deliver superior analog signal fidelity and easy integration into audio circuits.
| ASIN | B07S3MD59F |
| Best Sellers Rank | #1,976,926 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #11,139 in Communication Integrated Circuits |
| Brand | ElectronicNova |
| Circuit Type | analog |
| Color | Black |
| Date First Available | May 19, 2019 |
| Item model number | OPA2134 |
| Manufacturer | ElectronicNova |
| Material | Plastic |
| Number of Positions | 8 |
| Operation Mode | manual |
A**W
Will update later, as these may not be genuine...
I was excited when these arrived. Upon inspection, very opamp has a 'BB' logo on it. For those that know, Burr Brown opamps are very high quality. Some, like Juried Engineering, get away with charging insane prices for a single amp, like up to $20+ (i've seen some for $40ish on here too) These are $10 for 5 units, so not bad at $2 an amp... However, it makes me very suspicious of their origin and authenticity. My plan is to, sometime in the near future, grab a known genuine Burr Brown amp and do a side by side bench test of both units. Who knows? They may be just as good, but at 1/10th the price I have my doubts. Until then, I'm the owner of 5 suspect amps that took too long to get here.
Trustpilot
3 weeks ago
2 months ago