Dual op-amp in a hermetic can — what you're getting
It is part of the Automotive, AEC-Q100 series, meaning it carries the qualification and reliability screening for automotive-grade applications. The two amplifiers share a common supply range of 4 V to 40 V and draw 550 µA per channel quiescent current. This is a through-hole part — no SMD reflow — so plan for hand-solder or wave-solder assembly into a plated through-hole footprint.
2.8 MHz gain bandwidth — what it handles
The 2.8 MHz gain-bandwidth product and 0.65 V/µs slew rate place this part in the general-purpose signal-conditioning class — audio-band filtering, sensor buffering, actuator drive loops, and control-system summing stages. The 150 µV input offset voltage is tight enough for most precision analog paths without needing an auto-zero amplifier. Input bias current runs 35 nA typical, which matters when your source impedance is high — a 10 kΩ source sees 350 µV of additional offset from bias current alone.
Military temperature range and AEC-Q100 — where it survives
The AEC-Q100 qualification adds the stress tests (HBM ESD, latch-up, high-temperature operating life) that automotive OEMs require for under-hood and chassis-domain modules. The TO-99-8 metal can is hermetic — no moisture ingress, no plastic package cracking at temperature extremes — which is why you see it in long-life mission and defence designs.
For a through-hole op-amp in a hermetic can, that is a stable sourcing position — you are not chasing a sunset part. The RoHS compliance status is non-compliant (the legacy tin-lead finish on the TO-99 leads), so if your assembly line is RoHS-exempt (military, aerospace, some industrial), this is fine; if you need full RoHS, the TLE2022MLB is not the fit.
Sourcing this part — what to expect
If you are stocking for a long-life program, this is the kind of part you buy a multi-year bridge lot on once you qualify it, because the hermetic package and through-hole footprint are not going to be replaced by a smaller SMD equivalent in your existing board layout.