The maximum power supply voltage for the LM318N is ±18V or 36V total supply voltage.
The LM318N has a bandwidth of 1 MHz, making it suitable for low- to medium-frequency applications. For high-frequency applications, a different op-amp may be more suitable.
Yes, the LM318N can be used in single-supply applications, but the input common-mode voltage range is limited to within 2V of the positive supply rail.
The input impedance of the LM318N is typically around 2MΩ, but this can vary depending on the specific application and operating conditions.
The LM318N has a relatively low slew rate and bandwidth, making it less suitable for high-fidelity audio applications. However, it can still be used in low-frequency audio applications or as a general-purpose op-amp.