Overview of LM258DR2G by onsemi
The LM258DR2G Operational Amplifier from onsemi is a dual-channel operational amplifier that functions within a supply voltage range of 3V to 32V. Housed in a SOIC-8 narrow body package, it is designed for a variety of applications that require precision and stability. This component features a gain bandwidth product of 1MHz and a slew rate of 0.6V/µs, making it suitable for applications that do not require high speed but demand low offset voltage and stability with changing temperature and supply voltage. The fact that the LM258DR2G part is RoHS compliant ensures it meets current environmental standards regarding hazardous materials.
With attributes such as a maximum input offset voltage of 5000µV and a common-mode rejection ratio (CMRR) ranging minimally from 70dB to a nominal 85dB, this operational amplifier aims to provide reliable performance in diverse operating conditions. The operational amplifier is designed with bipolar technology, a choice that typically provides better noise performance and input offset characteristics compared to CMOS designs. Moreover, onsemi’s LM258DR2G offers an input bias current of up to 0.15µA at 25°C, catering to applications requiring minimal input bias and offset currents.
Industry Applications for LM258DR2G
The LM258DR2G operational amplifier is versatile, capable of serving multiple industries due to its general-purpose nature. However, it is worth noting that potential applications are conceptual and should be thoroughly evaluated by engineering and procurement teams for suitability. Here are some industries and applications where the LM258DR2G could be potentially utilized:
- Consumer Electronics: In consumer electronics, this operational amplifier might be used in audio devices, such as preamplifiers and portable music players, to manage audio signal processing with minimal distortion. The LM258DR2G’s stable operation over a wide supply voltage range makes it well-suited for battery-operated devices.
- Education and Research: In educational kits and learning platforms, the LM258DR2G can be an invaluable component for teaching the basics of analog circuit design, including signal conditioning and amplification, due to its user-friendly package and operational characteristics.
- Audio and Video Systems: Its application in audio and video systems could involve signal amplification and conditioning, where maintaining signal integrity is paramount. The operational amplifier’s dual channels allow for processing of stereo audio signals or balanced video signals with a single IC.
- Industrial Control Systems: The device could find use in sensor interfaces, feedback control systems, and power supply control circuits in industrial environments. Its wide supply voltage range and dual functionality enable it to perform in diverse conditions and control applications.
It is important to consider that the above applications require careful consideration of the LM258DR2G’s specifications, such as its gain bandwidth product and slew rate, to ensure they meet the technical requirements of the intended use case.
About onsemi
onsemi is a leading semiconductor company known for its innovation in energy-efficient electronics. The company has a broad portfolio of products catering to various sectors, including automotive, communications, computing, consumer, industrial, LED lighting, medical, military/aerospace, and power applications. In the domain of Operational Amplifiers, onsemi provides a wide array of devices, among which the LM258DR2G stands out for its balance between performance and cost-effectiveness.
onsemi emphasizes the importance of sustainability and high quality in its manufacturing processes. Its operational amplifiers, including the LM258DR2G, reflect the company’s commitment to providing products that meet rigorous standards for reliability and environmental friendliness. By focusing on innovation and sustainability, onsemi continues to develop solutions that enable smarter, more efficient power management and signal processing across a spectrum of applications.
Where to Find LM258DR2G by onsemi
For engineering and procurement teams looking to source the LM258DR2G operational amplifier, findchips.com offers comprehensive listings from reputable distributors worldwide. To explore alternatives within the same category, visiting the Operational Amplifiers section may provide insights into other parts offered by onsemi or different manufacturers that might fit specific application requirements.
Historically, the LM258DR2G has been available through distributors such as Win Source Electronics, Sense Electronic Company Limited, New Advantage Corporation, and LCSC. While these distributors have previously stocked the LM258DR2G, it is essential to visit findchips.com to confirm current stock levels, availability, and pricing to ensure the most accurate and up-to-date information.