LM258/358/A/2904 is a pair of independent, high gain, internally frequency-compensated operational amplifiers specifically designed to operate from a single power supply over a wide range of voltages. Operation from dual power supplies is also possible, and the low power supply current drain is independent of the magnitude of the power supply voltage.
The LM258, LM358, and LM2904 are low‑power dual operational amplifiers designed for single‑supply operation over a wide voltage range. They feature internally frequency‑compensated stages, low supply current drain, and temperature‑compensated input bias and offset characteristics.
The data sheet provides electrical characteristics, absolute maximum ratings, ordering codes for various SOIC and DIP packages, typical performance curves, and example application circuits. It also includes mechanical dimensions and packaging information for designers.
| Supply voltage range (single supply) | 3 V to 30 V |
|---|---|
| Supply voltage range (dual supply) | +1.5 V to +15 V |
| Supply current drain | 400 µA |
| DC voltage gain | 100 dB |
| Unity‑gain bandwidth | 1 MHz |
| Input bias current | 45 nA |
| Input offset voltage | 2 mV |
| Maximum supply voltage | 32 V |
| Maximum output current | ≈40 mA |
Typical supply current drain is about 400 µA, essentially independent of the supply voltage.
The maximum output current is approximately 40 mA, regardless of the supply voltage.