Texas Instruments

LM3080N

LM3080N Description

The LM3080N is a transconductance operational amplifier designed by Texas Instruments, suitable for a wide range of linear amplifier applications. This IC is housed in an 8-pin DIP package and is intended for through-hole mounting. Despite being marked as obsolete, the LM3080N remains a reliable choice for specific applications due to its robust performance and unique features.

LM3080N Features

• Wide Supply Voltage Range: The LM3080N operates within a supply voltage span ranging from 4 V to 36 V, making it highly versatile for various power supply configurations.
• High Slew Rate: With a slew rate of 50 V/µs, the LM3080N can handle high-frequency signals efficiently, ensuring minimal distortion and fast transient response.
• Low Input Bias Current: At just 400 nA, the low input bias current minimizes the impact on the input signal source, making it ideal for high-impedance applications.
• Low Input Offset Voltage: The 400 µV input offset voltage ensures high accuracy in signal processing, crucial for precision applications.
• Low Supply Current: Consuming only 1.1 mA of supply current, the LM3080N is energy-efficient, reducing power dissipation and heat generation.
• High Output Current: The ability to deliver up to 650 µA per channel allows the LM3080N to drive moderate loads effectively.
• Operating Temperature Range: The LM3080N is designed to operate reliably within a temperature range of 0°C to 70°C, ensuring stability in typical industrial and commercial environments.
• Compliance and Packaging: The LM3080N RE isACH unaffected and falls under the HTSUS code 8542.33.0001. It is available in bulk packaging, suitable for large-scale production and inventory management.

LM3080N Applications

The LM3080N is particularly well-suited for applications requiring high performance and precision. Some specific use cases include:

• Signal Processing: Ideal for processing high-frequency signals in communication systems, where the high slew rate and low input bias current ensure signal integrity.
• Precision Amplification: The low input offset voltage and low supply current make it suitable for precision instrumentation and measurement devices.
• Moderate Load Driving: With its high output current capability, the LM3080N can effectively drive moderate loads in various electronic circuits.
• Industrial Control Systems: The wide operating temperature range and robust performance make it a reliable choice for industrial control and automation applications.

Conclusion of LM3080N

The LM3080N is a versatile and reliable transconductance operational amplifier from Texas Instruments, offering a wide supply voltage range, high slew rate, and low input bias current. Despite being marked as obsolete, its unique features and performance benefits make it an ideal choice for specific applications requiring high precision and efficiency. The LM3080N is particularly well-suited for signal processing, precision amplification, and moderate load driving in various electronic systems.