Texas Instruments

LM258AD  

OP Amps, Buffer Amps ICs

LM258AD Description

The LM258AD is a general-purpose operational amplifier (op-amp) from Texas Instruments, designed for a wide range of analog signal processing applications. This dual-channel op-amp features a supply voltage range of 3 V to 32 V, making it suitable for both low-voltage and high-voltage applications. With a gain bandwidth product of 700 kHz and a slew rate of 0.3 V/µs, the LM258AD offers a balance of performance and power efficiency. It has an input bias current of 15 nA and an input offset voltage of 2 mV, ensuring high accuracy and low noise in signal processing.

The LM258AD is housed in a surface-mount package, specifically an 8-pin SOIC, which is ideal for compact and high-density PCB designs. It is RoHS3 compliant and REACH unaffected, ensuring environmental sustainability and regulatory compliance. The device has a moisture sensitivity level (MSL) of 1 (unlimited), making it suitable for a wide range of manufacturing environments.

LM258AD Features

• Supply Voltage Range: 3 V to 32 V, offering flexibility for various power supply configurations.
• Gain Bandwidth Product: 700 kHz, providing a good balance between bandwidth and gain for general-purpose applications.
• Slew Rate: 0.3 V/µs, ensuring stable performance in high-frequency applications.
• Low Input Bias Current: 15 nA, minimizing the impact of input bias on signal integrity.
• Low Input Offset Voltage: 2 mV, enhancing the accuracy of signal processing.
• Dual-Channel Design: Two independent op-amp channels, each capable of sourcing or sinking up to 40 mA, providing flexibility for multiple signal paths.
• Surface-Mount Package: 8-pin SOIC, suitable for compact and high-density PCB designs.
• Environmental Compliance: RoHS3 compliant and REACH unaffected, ensuring regulatory compliance and environmental sustainability.
• Moisture Sensitivity Level: MSL 1 (unlimited), suitable for a wide range of manufacturing environments.

LM258AD Applications

The LM258AD is ideal for a variety of applications due to its general-purpose design and robust performance characteristics. Some specific use cases include:

• Signal Conditioning: Ideal for amplifying and conditioning analog signals in industrial control systems, medical devices, and instrumentation.
• Audio Processing: Suitable for low-frequency audio applications, such as preamplifiers and active filters.
• Sensor Interfaces: Can be used to interface with various sensors, providing amplification and signal conditioning for accurate measurements.
• Power Management: Useful in power supply circuits for voltage regulation and monitoring.
• Consumer Electronics: Applicable in a range of consumer electronics for signal processing and amplification tasks.

Conclusion of LM258AD

The LM258AD from Texas Instruments is a versatile and reliable general-purpose op-amp, well-suited for a wide range of analog signal processing applications. Its wide supply voltage range, balanced gain bandwidth product, and low input bias current make it an excellent choice for both low-voltage and high-voltage applications. The dual-channel design and surface-mount package further enhance its flexibility and ease of integration into compact PCB designs. While the product is now obsolete, its legacy continues to influence the design of modern op-amps, and it remains a valuable component for applications where its unique features and performance benefits are required.

LM258AD Documents

Download datasheets and manufacturer documentation for LM258AD

EOL :

Product Discontinuance Notification (PDF)      

Images :

Mechanical Outline Drawing      

PCN :

Process Change Notification (PDF)       Product Change Notification (PDF)      

Models :

LM258AD Symbol & Footprint by SnapMagic      

Technical Resources :

LMx58B_LM2904B Reference Design (Rev. A)      

SPICE Models :

LMx58B_LM2904B PSPICE Model (Rev. A)       LMx58B_LM2904B TINA-TI Macro (Rev. A)