This document describes the features of the LM158-LM258-LM358 LM158A-LM258A-LM358A series low power dual operational amplifiers. These amplifiers have internally frequency compensated, large DC voltage gain, wide bandwidth (unity gain of 1.1mHz), very low supply current (500µA) independent of supply voltage, low input bias current (20nA), low input offset voltage (2mV), low input offset current (2nA), etc. They are suitable for transducer amplifiers, DC gain blocks, and all conventional op-amp circuits, which can be easily implemented in single power supply systems. Additionally, they can be directly supplied with the standard +5V used in logic systems without requiring any additional power supply.
The LM158, LM258, and LM358 families are low‑power dual operational amplifiers designed for single‑supply operation over a wide voltage range. They feature internally frequency‑compensated high gain, low supply current, and input common‑mode voltage that includes ground, making them suitable for transducer amplifiers, DC gain blocks, and other conventional op‑amp circuits.
The document lists absolute maximum ratings, detailed electrical characteristics such as supply voltage range, input bias current, offset voltage, gain‑bandwidth product, and output swing. It also provides typical application schematics, package mechanical data for DIP‑8, SO‑8, miniSO‑8, and TSSOP‑8, and ordering information.
| Supply voltage range | +/-16 V to +/-32 V |
|---|---|
| Input bias current | 20 nA |
| Input offset voltage | 2 mV |
| Output voltage swing | to (VCC - 1.5 V) |
The LM158 can tolerate a supply voltage of up to ±16 V or ±32 V.