This product is an operational amplifier with high gain, low power consumption, low noise, high output amplitude and other characteristics. It is suitable for signal amplification, differential amplification, voltage follower and other scenes.
The LM158, LM258 and LM358 family are low‑power, dual operational amplifiers with internal frequency compensation. They offer a large DC voltage gain of 100 dB, a unity‑gain bandwidth of 1.1 MHz, and very low supply current (≈500 µA) that is essentially independent of the supply voltage.
The document lists absolute maximum ratings, detailed electrical characteristics, mechanical dimensions for the 8‑pin plastic micropackage (SO) and TSSOP versions, and typical single‑supply application circuits such as inverting, non‑inverting, summing and instrumentation amplifiers.
| DC Voltage Gain | 100 dB |
|---|---|
| Unity‑Gain Bandwidth | 1.1 MHz |
| Input Bias Current | 20 nA |
| Input Offset Voltage | 2 mV |
| Output Voltage Swing | 0 V to (VCC‑1.5 V) |
| Supply Voltage Range | 4 V to 32 V (or –16 V to +32 V) |
| Maximum Output Current | ≈40 mA |
| Package Type | 8‑pin plastic micropackage (SO) |
| Package Type (alternative) | Thin Shrink Small Outline Package (TSSOP) |
The devices are rated for supply voltages from 4 V up to 32 V (or –16 V to +32 V for bipolar supplies).
Typical input offset voltage is 2 mV.