Texas Instruments

LM358PE3

LM358PE3 Description

The LM358PE3 is a dual general-purpose operational amplifier (op-amp) from Texas Instruments, designed for a wide range of analog signal processing applications. This IC is housed in a through-hole package, making it suitable for applications where robust mechanical stability and ease of installation are required. The LM358PE3 operates within a supply voltage range of 3 V to 30 V, providing flexibility in power supply design. It features a gain bandwidth product of 700 kHz, ensuring stable performance across a broad frequency spectrum. With a slew rate of 0.3 V/µs, the LM358PE3 can handle relatively fast signal transitions, making it suitable for various dynamic applications.

LM358PE3 Features

• Wide Supply Voltage Range: The LM358PE3 operates from 3 V to 30 V, providing flexibility in power supply design and making it suitable for both low-voltage and high-voltage applications.
• General-Purpose Amplifier: As a general-purpose op-amp, the LM358PE3 is versatile and can be used in a variety of applications, from simple signal buffering to more complex filtering and signal processing tasks.
• Low Input Bias Current: With an input bias current of only 20 nA, the LM358PE3 minimizes the loading effect on the input signal source, ensuring accurate signal amplification.
• Low Input Offset Voltage: The 3 mV input offset voltage ensures minimal error in the amplified signal, contributing to high-fidelity signal processing.
• Dual Amplifier Configuration: The LM358PE3 contains two independent op-amps, allowing for multiple signal processing tasks within a single package and reducing the overall component count in a design.
• High Output Current: Each channel can deliver up to 40 mA of output current, enabling the LM358PE3 to drive moderate loads directly without additional buffering.
• Compliance and Packaging: The LM358PE3 is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. It is available in a tube package, which is ideal for through-hole mounting.

LM358PE3 Applications

The LM358PE3 is well-suited for a variety of applications due to its general-purpose nature and robust performance characteristics. Some specific use cases include:

• Signal Amplification and Buffering: The LM358PE3 can be used to amplify weak signals from sensors or transducers, ensuring that the signal is strong enough for further processing or transmission.
• Analog Filters: Its wide bandwidth and low input offset voltage make it ideal for designing active filters, such as low-pass, high-pass, and band-pass filters, for signal conditioning applications.
• Transducer Amplifiers: The low input bias current and high output current capability make the LM358PE3 suitable for interfacing with various transducers, such as strain gauges, thermocouples, and pressure sensors.
• Power Supply Control: The LM358PE3 can be used in voltage regulators and power supply circuits to provide stable output voltage regulation and control.
• Audio Signal Processing: The LM358PE3 can be employed in audio applications for amplifying and processing audio signals, such as in preamplifiers and equalizers.

Conclusion of LM358PE3

The LM358PE3 is a versatile and reliable dual general-purpose operational amplifier from Texas Instruments, offering a wide range of technical specifications and performance benefits. Its wide supply voltage range, low input bias current, and low input offset voltage make it suitable for a variety of analog signal processing applications. The dual amplifier configuration allows for multiple signal processing tasks within a single package, reducing component count and simplifying design. The LM358PE3 is ideal for applications requiring robust performance, ease of installation, and compliance with environmental standards.