# LM258

> low power dual operational amplifier

**Wikidata**: [Q115902403](https://www.wikidata.org/wiki/Q115902403)  
**Source**: https://4ort.xyz/entity/lm258

## Summary
The LM258 is a low power dual operational amplifier developed by National Semiconductor. It belongs to the operational amplifier class, which are high-gain voltage amplifiers with differential inputs, and shares functionality with the LM358 and LM2904 variants.

## Key Facts
- Developer: National Semiconductor
- Instance of: Integrated circuit model
- Subclass of: Operational amplifier
- Aliases: LM358, LM2904
- Said to be the same as: LM358
- Wikidata description: "low power dual operational amplifier"
- Sitelink count: 1
- Commons category: "LM258 operational amplifier"

## FAQs
### Q: What is the LM258 used for?
A: The LM258 is a low power dual operational amplifier used in various electronic circuits for signal amplification and processing. It's commonly used in consumer electronics and industrial applications where power efficiency is important.

### Q: How does the LM258 compare to similar amplifiers?
A: The LM258 shares similarities with the LM358 and is considered the same device. It's designed for low-power applications, making it suitable for battery-operated devices.

### Q: Who developed the LM258?
A: The LM258 was developed by National Semiconductor, a company known for its semiconductor and integrated circuit products.

### Q: What makes the LM258 significant in electronics?
A: The LM258's dual configuration allows for more compact circuit designs compared to using two separate amplifiers, making it valuable in space-constrained applications. Its low power consumption extends battery life in portable devices.

## Why It Matters
The LM258 represents a significant advancement in low-power operational amplifier technology. Its dual configuration allows for more compact circuit designs compared to using two separate amplifiers. This makes it particularly valuable in space-constrained and power-sensitive applications such as portable electronics, battery-powered devices, and sensor interfaces. As a foundational component in electronic design, the LM258 enables the creation of more efficient and longer-lasting consumer and industrial products. Its low power consumption while maintaining adequate gain characteristics exemplifies the engineering trade-offs that drive innovation in analog integrated circuits.

## Notable For
- Being a dual operational amplifier design that allows integration of two amplifiers in a single package
- Its low power consumption characteristic, making it suitable for battery-operated devices
- Sharing specifications and functionality with the LM358 and LM2904 variants
- Its classification as a high-gain voltage amplifier with differential input capability
- Being developed by National Semiconductor, a major semiconductor manufacturer

## Body
### Technical Specifications
- The LM258 is an integrated circuit model
- It belongs to the operational amplifier class, which are characterized as high-gain voltage amplifiers with differential inputs
- It is categorized as a low power dual operational amplifier
- The device has at least one sitelink, indicating its presence on Wikimedia projects

### Manufacturer and Distribution
- Developed by National Semiconductor
- Has aliases including LM358 and LM2904
- Is considered the same as LM358 according to available data

### Digital Presence
- Has a sitelink count of 1 across Wikimedia projects
- Featured in the commons category "LM258 operational amplifier"
- Available in at least the Wikimedia Commons language
- An image of the device is available at: https://commons.wikimedia.org/wiki/Special:FilePath/Rex_D2_Bremse_Amiga_-_STMicroelectronics_LM258N-8613.jpg