STMicroelectronics

LM258WPT  

OP Amps, Buffer Amps ICs

LM258WPT Description

The LM258WPT is a general-purpose operational amplifier designed for a wide range of applications, particularly in the automotive sector. Manufactured by STMicroelectronics, this dual-channel op-amp is housed in an 8-TSSOP package and is suitable for surface-mount applications. It offers a supply voltage range from 3V to 30V, making it versatile for various power supply configurations. The LM258WPT features a gain bandwidth product of 1.1 MHz, a slew rate of 0.6V/µs, and a supply current of 700µA, ensuring efficient performance with minimal power consumption. With a low input bias current of 20 nA and an input offset voltage of 2 mV, the LM258WPT provides high accuracy and stability in signal processing. Each channel can deliver an output current of up to 60 mA, making it suitable for driving various loads. The device is REACH unaffected, RoHS3 compliant, and has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited exposure to ambient conditions.

LM258WPT Features

• Wide Supply Voltage Range: The LM258WPT operates from 3V to 30V, providing flexibility in power supply design.
• High Gain Bandwidth Product: With a gain bandwidth product of 1.1 MHz, the LM258WPT ensures high-frequency performance suitable for demanding applications.
• Low Input Bias Current: The 20 nA input bias current minimizes offset errors and improves the accuracy of the amplifier.
• Low Input Offset Voltage: A 2 mV input offset voltage ensures high accuracy in signal processing.
• High Output Current: Each channel can deliver up to 60 mA, allowing the LM258WPT to drive various loads effectively.
• Efficient Power Consumption: The 700µA supply current ensures minimal power consumption, making it ideal for energy-sensitive applications.
• Surface-Mount Packaging: The 8-TSSOP package is suitable for surface-mount technology, facilitating compact and reliable PCB designs.
• Automotive Grade: Certified for automotive applications, the LM258WPT meets the stringent reliability and performance standards required for automotive electronics.
• Compliance and Safety: The LM258WPT is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety regulations.

LM258WPT Applications

The LM258WPT is ideal for a variety of applications, particularly in the automotive sector, where reliability and performance are paramount. Its wide supply voltage range and high output current make it suitable for driving actuators, sensors, and other electronic components in automotive systems. The low input bias current and offset voltage ensure accurate signal processing, making it ideal for precision control and measurement applications. The LM258WPT can be used in:

• Automotive Electronics: For driving actuators, sensors, and control systems in vehicles.
• Signal Processing: In precision control and measurement systems where accuracy and stability are critical.
• Power Management: For managing power distribution and regulation in various electronic systems.
• Consumer Electronics: In devices requiring high performance and reliability, such as audio amplifiers and signal conditioning circuits.

Conclusion of LM258WPT

The LM258WPT is a versatile and reliable general-purpose operational amplifier, particularly suited for automotive applications. Its wide supply voltage range, high gain bandwidth product, and low input bias current make it an excellent choice for precision signal processing and driving various loads. The device's automotive grade certification, compliance with environmental regulations, and surface-mount packaging further enhance its suitability for modern electronic designs. Whether used in automotive systems, signal processing applications, or consumer electronics, the LM258WPT offers a robust and efficient solution for a wide range of electronic needs.

LM258WPT Documents

Download datasheets and manufacturer documentation for LM258WPT

PCN Assembly/Origin :

Mult Dev 08/Nov/2022      

Datasheets :

LMx58(A)W      

HTML Datasheet :

LMx58(A)W