onsemi

NE5517N

NE5517N Description

The NE5517N is a dual transconductance operational amplifier designed for high-performance applications. Manufactured by onsemi, this linear IC chip is housed in a tube package and features a through-hole mounting type, making it suitable for a variety of electronic circuits. Despite being marked as obsolete, the NE5517N remains a reliable choice for specific applications due to its robust performance characteristics.

The NE5517N operates within a supply voltage span ranging from 4 V to 44 V, offering flexibility in power supply requirements. It boasts a gain bandwidth product of 2 MHz, ensuring stable performance across a wide range of frequencies. The amplifier's slew rate of 50V/µs allows for rapid response to input signal changes, making it ideal for applications requiring high-speed signal processing.

With an input bias current of 400 nA and an input offset voltage of 400 µV, the NE5517N ensures minimal distortion and high accuracy in signal amplification. The device consumes a supply current of 2.6mA, making it energy-efficient for power-sensitive designs. Each channel can deliver an output current of 500 µA, providing sufficient drive capability for various load conditions.

The NE5517N is designed to operate within an ambient temperature range of 0°C to 70°C, ensuring reliable performance in moderate environmental conditions. Its moisture sensitivity level (MSL) is rated at 1 (unlimited), indicating excellent resistance to moisture, which is crucial for long-term reliability in humid environments.

NE5517N Features

• Dual Transconductance Amplifier: The NE5517N features two independent transconductance amplifiers, providing flexibility in circuit design and enabling multiple signal processing paths.
• Wide Supply Voltage Range: With a supply voltage span from 4 V to 44 V, the NE5517N can be used in a variety of power supply configurations, enhancing its versatility.
• High Gain Bandwidth Product: A gain bandwidth product of 2 MHz ensures stable performance across a broad frequency range, making it suitable for high-frequency applications.
• Fast Slew Rate: The 50V/µs slew rate allows for rapid response to input signal changes, ensuring minimal signal distortion and high fidelity in high-speed applications.
• Low Input Bias Current: An input bias current of 400 nA minimizes the impact of input currents on signal integrity, resulting in high accuracy and low distortion.
• Low Input Offset Voltage: The 400 µV input offset voltage ensures high accuracy in signal amplification, making the NE5517N suitable for precision applications.
• Energy Efficiency: Consuming only 2.6mA of supply current, the NE5517N is energy-efficient, making it ideal for power-sensitive designs.
• High Output Current Capability: Each channel can deliver up to 500 µA of output current, providing sufficient drive capability for various load conditions.
• Wide Operating Temperature Range: The NE5517N operates reliably within an ambient temperature range of 0°C to 70°C, ensuring stable performance in moderate environmental conditions.
• Moisture Resistance: With an MSL rating of 1 (unlimited), the NE5517N is highly resistant to moisture, enhancing its long-term reliability.

NE5517N Applications

The NE5517N is well-suited for a variety of applications where high performance and reliability are critical. Some specific use cases include:

• Audio Signal Processing: The NE5517N's high slew rate and low input offset voltage make it ideal for audio applications, ensuring high-fidelity signal amplification and minimal distortion.
• Precision Instrumentation: The low input bias current and input offset voltage characteristics make the NE5517N suitable for precision instrumentation, where accurate signal processing is essential.
• High-Speed Signal Processing: The 2 MHz gain bandwidth product and 50V/µs slew rate enable the NE5517N to handle high-speed signals, making it suitable for applications such as data acquisition systems and high-frequency oscillators.
• Power-Sensitive Designs: With a supply current of only 2.6mA, the NE5517N is an excellent choice for battery-powered or energy-efficient designs, where minimizing power consumption is crucial.

Conclusion of NE5517N

Despite being marked as obsolete, the NE5517N remains a valuable component for specific applications due to its robust performance and reliability. Its wide supply voltage range, high gain bandwidth product, and fast slew rate make it suitable for high-frequency and high-speed signal processing. The low input bias current and input offset voltage ensure high accuracy and minimal distortion, making it ideal for precision applications.

The NE5517N's energy efficiency and high output current capability further enhance its suitability for power-sensitive designs and applications requiring significant drive capability. Its moisture resistance and wide operating temperature range ensure long-term reliability in various environmental conditions.

In summary, the NE5517N is a versatile and reliable transconductance operational amplifier that offers unique advantages over similar models, making it an excellent choice for a variety of high-performance applications.