LM2904, LM2904A low-power dual operational amplifier is an internally frequency-compensated operational amplifier designed specifically for automotive and industrial control systems. It has a large input common-mode range, large output voltage swing, and low supply current.
This document provides a comprehensive technical overview of the LM2904 and LM2904A low-power dual operational amplifiers. Designed for automotive and industrial control systems, these devices feature internally frequency-compensated circuits with high DC voltage gain and wide bandwidth suitable for single power supply applications.
The datasheet details absolute maximum ratings, operating conditions, and electrical characteristics including input offset voltage, bias current, and output swing. It also includes schematic diagrams, macromodel information, mechanical data for various packages (DIP8, SO-8, DFN8, TSSOP8, MiniSO-8), and ordering codes.
| Large DC voltage gain (unity gain bandwidth) | 100 dB / 1.1 MHz |
|---|---|
| Input bias current (typical) | 20 nA |
| Operating temperature range | -40 to +125 °C |
Yes, the document notes that LM2904A was added to cover specific characteristics.
The device operates from -40 to +125 °C.