3 MHz gain bandwidth — what it buys the signal chain
The RC4558PWR: The 3 MHz gain bandwidth product supports small-signal bandwidth of 3 MHz at unity gain.
Slew rate and output drive — edge rate for audio and control
Each channel delivers 10 mA output current, enough to drive a typical audio line or a 2 kΩ load to the full supply swing.
Supply range and temperature — commercial indoor use
Rated for a supply span from 10 V to 30 V, the RC4558PWR runs on ±5 V to ±15 V dual supplies or a single 10 V to 30 V rail.