The TL082CDR is a dual JFET-input operational amplifier from Texas Instruments, part of the long-running TL082 family.
Slew rate and gain bandwidth — what they mean for your signal chain
For small-signal work, the 3 MHz gain-bandwidth product sets the closed-loop bandwidth.
Active, ROHS3, and the sourcing reality
This part is still a standard production item from TI, and the supply chain is mature. Because it is a high-volume, commodity-grade op-amp, independent distribution carries ample inventory, and lead times are typically short.