STMicroelectronics Tariff Inquiry

LM358WDT

LM358WDT Description

The LM358WDT is a high-performance, dual operational amplifier (op-amp) designed for a wide range of general-purpose applications. Manufactured by STMicroelectronics, this IC is part of the Linear IC Chips category and is housed in an 8-pin SOIC package, making it suitable for surface mount applications. The LM358WDT features a supply voltage range of 3V to 30V, providing flexibility in power supply requirements. It offers a gain bandwidth product of 1.1 MHz, ensuring high-frequency performance, and a slew rate of 0.6V/µs, which is ideal for applications requiring fast transient response.

LM358WDT Features

• Wide Supply Voltage Range: The LM358WDT operates over a supply voltage range of 3V to 30V, making it suitable for various power supply configurations.
• High Gain Bandwidth Product: With a gain bandwidth product of 1.1 MHz, the LM358WDT is capable of handling high-frequency signals effectively.
• Low Input Bias Current: The input bias current is as low as 20 nA, which minimizes the loading effect on the input source, ensuring precise signal amplification.
• Low Input Offset Voltage: The voltage input offset is only 2 mV, contributing to high accuracy in signal processing.
• High Output Current: Each channel can deliver up to 40 mA of output current, making it suitable for driving various loads.
• Low Supply Current: The device operates with a supply current of only 700µA, making it energy-efficient.
• Automotive Grade: The LM358WDT is designed to meet automotive standards, ensuring reliability and performance in demanding environments.
• REACH and RoHS Compliance: The LM358WDT is REACH unaffected and ROHS3 compliant, meeting environmental and regulatory standards.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the device is suitable for storage and handling in various environmental conditions.

LM358WDT Applications

The LM358WDT is ideal for a variety of applications due to its versatility and performance characteristics. Some specific use cases include:

• Signal Processing: The low input bias current and low input offset voltage make the LM358WDT suitable for precision signal processing applications, such as in sensors and transducers.
• Audio Amplification: The high output current capability allows the LM358WDT to drive audio speakers and other audio devices efficiently.
• Automotive Electronics: The automotive grade of the LM358WDT ensures its reliability in harsh automotive environments, making it suitable for applications such as engine control units and infotainment systems.
• Consumer Electronics: The wide supply voltage range and low supply current make the LM358WDT suitable for battery-powered devices and other consumer electronics.
• Industrial Control: The LM358WDT can be used in industrial control systems for signal conditioning and amplification, contributing to the accuracy and reliability of these systems.

Conclusion of LM358WDT

The LM358WDT from STMicroelectronics is a versatile and high-performance dual op-amp that offers a wide range of features and benefits. Its wide supply voltage range, high gain bandwidth product, low input bias current, and low input offset voltage make it suitable for a variety of applications, from precision signal processing to audio amplification. The automotive grade and compliance with environmental standards further enhance its reliability and suitability for demanding environments. Whether in consumer electronics, automotive systems, or industrial control, the LM358WDT provides a robust and efficient solution for general-purpose op-amp needs.