UTC LM318 is a precision, high speed, high gain operational amplifier that has been specifically designed for use in high slew rate and wide bandwidth applications.
The UTC LM318 is a precision, high‑speed operational amplifier designed for high slew‑rate and wide‑bandwidth applications. It is internally frequency‑compensated for unity‑gain stability, with optional external components for further performance tuning.
Key features include a typical input offset voltage of 15 mV, input bias current of 250 nA (max), 45 MHz small‑signal bandwidth, 50 V/µs slew rate, and operation from +5 V to +20 V supply. The device is supplied in DIP‑8 and SOP‑8 packages and offers overload protection for both input and output.
| Supply Voltage Range | +5 V to +20 V |
|---|---|
| Bandwidth (small signal) | 45 MHz |
| Slew Rate | 50 V/µs (guaranteed) |
| Input Offset Voltage (typical) | 15 mV |
| Input Bias Current (max) | 250 nA |
| Power Dissipation (max) | 500 mW |
| Operating Temperature Range | -40 °C to +70 °C |
Yes, it is unit‑gain stable due to internal frequency compensation.
The guaranteed slew rate is 50 V/µs.
It operates from +5 V up to +20 V.
The op‑amp provides a typical small‑signal bandwidth of 45 MHz.