The supply span runs from 10 V to 30 V, so it works on ±5 V to ±15 V split rails or a single 12 V to 24 V industrial rail — but not on 5 V or 3.3 V single-supply systems.
A 20 V/µs slew rate means the TL051IP can swing a 10 V peak-to-peak output in about 500 ns, which is fast enough for 100 kHz-plus sine waves without slew-induced distortion. The 80 mA output current per channel lets it drive moderate loads like a 100 Ω line or a small relay coil directly, though the 8-DIP package's thermal limits should be checked if sinking continuous current near that ceiling. The 590 µV input offset is typical for a JFET stage at this price tier — acceptable for general-purpose signal paths but not for microvolt-level precision without auto-zero.
Note the RoHS non-compliant marking — this through-hole DIP variant contains lead in the solder finish, which exempts it from RoHS restrictions for most industrial and aerospace applications but may require a waiver for new designs targeting full RoHS compliance.