Texas Instruments

LM358AD

LM358AD Description

The LM358AD is a dual general-purpose operational amplifier (op-amp) from Texas Instruments, designed for a wide range of applications. This op-amp is housed in an 8-pin SOIC package, making it suitable for surface-mount applications. Despite being marked as obsolete, the LM358AD remains a popular choice for its robust performance and versatility.

The LM358AD operates over a wide supply voltage range, from a minimum of 3 V to a maximum of 30 V, making it adaptable to various power supply configurations. It features a gain bandwidth product of 1.1 MHz, which ensures stable performance across a broad frequency spectrum. The slew rate of 0.3 V/µs allows for efficient signal processing, while the input bias current of 15 nA ensures minimal loading on the signal source.

With a supply current of 500 µA per channel, the LM358AD is energy-efficient, making it suitable for battery-powered and low-power applications. The input offset voltage is maintained at 2 mV, ensuring high accuracy in signal amplification. The device can drive up to 40 mA per channel, providing ample current for driving various loads.

The LM358AD is compliant with REACH and ROHS3 standards, ensuring environmental safety and regulatory compliance. It has a moisture sensitivity level (MSL) of 1, making it suitable for unlimited storage and handling conditions. The operating temperature range of 0°C to 70°C (TA) makes it suitable for a variety of industrial and consumer applications.

LM358AD Features

• Wide Supply Voltage Range: Operates from 3 V to 30 V, providing flexibility in power supply requirements.
• High Gain Bandwidth Product: 1.1 MHz ensures stable performance across a broad frequency range.
• Low Input Bias Current: 15 nA, minimizing loading effects on the signal source.
• Energy Efficient: Supply current of 500 µA per channel, ideal for low-power applications.
• High Output Current: 40 mA per channel, capable of driving various loads.
• Low Input Offset Voltage: 2 mV, ensuring high accuracy in signal amplification.
• Regulatory Compliance: REACH Unaffected and ROHS3 Compliant, ensuring environmental safety.
• Moisture Sensitivity Level: MSL 1, suitable for unlimited storage and handling conditions.
• Operating Temperature Range: 0°C to 70°C (TA), suitable for a variety of applications.

LM358AD Applications

The LM358AD is well-suited for a variety of applications due to its versatility and performance characteristics. Some specific use cases include:

• Signal Processing: Ideal for amplifying and conditioning analog signals in various electronic systems.
• Power Management: Suitable for low-power applications due to its low supply current.
• Consumer Electronics: Used in audio amplifiers, sensor interfaces, and other consumer devices.
• Industrial Control: Applicable in control systems, motor drives, and other industrial applications.
• Battery-Powered Devices: Perfect for portable devices requiring low power consumption and high performance.

Conclusion of LM358AD

The LM358AD from Texas Instruments is a versatile and robust dual general-purpose operational amplifier. Its wide supply voltage range, high gain bandwidth product, and low input bias current make it suitable for a variety of applications. Despite being marked as obsolete, the LM358AD remains a reliable choice for engineers and designers due to its performance benefits and regulatory compliance. Its ability to drive high currents and maintain low power consumption makes it ideal for both industrial and consumer applications.