onsemi

KA334  

OP Amps, Buffer Amps ICs

KA334 Description

The KA334 is a general-purpose operational amplifier (op-amp) designed for a wide range of applications. Manufactured by onsemi, this dual-channel op-amp is housed in a tube package and features a through-hole mounting type, making it suitable for traditional PCB assembly processes. The KA334 operates within a supply voltage range of 4 V to 28 V, providing flexibility in power supply requirements. It offers a gain bandwidth product of 350 kHz and a slew rate of 1V/µs, ensuring stable and reliable performance across various signal frequencies. With a supply current of 8 mA and an input bias current of 300 nA, the KA334 is optimized for low power consumption and high efficiency. The input offset voltage is specified at 15 mV, contributing to its precision in signal processing. Despite its obsolescence, the KA334 remains a viable option for applications where its specific performance characteristics are required.

KA334 Features

• Dual-Channel Design: The KA334 features two independent operational amplifier circuits, allowing for simultaneous processing of multiple signals.
• Wide Supply Voltage Range: With a supply voltage range from 4 V to 28 V, the KA33 can4 be used in a variety of power supply configurations, making it suitable for both low-voltage and high-voltage applications.
• High Slew Rate: The 1V/µs slew rate ensures that the KA334 can handle fast-changing signals without significant distortion, making it ideal for applications requiring high-speed signal processing.
• Low Input Bias Current: The input bias current of 300 nA minimizes the impact of input current on the overall circuit performance, contributing to high accuracy and stability.
• Gain Bandwidth Product: The 350 kHz gain bandwidth product provides a good balance between gain and frequency response, suitable for general-purpose applications.
• Through-Hole Mounting: The through-hole package type ensures robust mechanical stability and ease of integration into traditional PCB designs.
• Low Power Consumption: With supply a current of 8 mA, the KA334 is designed to be energy-efficient, reducing power requirements and heat dissipation.
• Precision Input Offset Voltage: The 15 mV input offset voltage ensures high precision in signal processing, making the KA334 suitable for applications requiring accurate voltage levels.

KA334 Applications

The KA334 is well-suited for a variety of applications due to its general-purpose design and robust performance characteristics. Some specific use cases include:

• Signal Processing: The KA334's high slew rate and gain bandwidth product make it ideal for applications involving signal amplification and conditioning, such as audio amplifiers, transducers, and sensor interfaces.
• Power Supply Circuits: Its wide supply voltage range and low power consumption make it suitable for use in power supply circuits, where stability and efficiency are critical.
• Industrial Control Systems: The KA334 can be used in industrial control systems for signal processing and control loops, providing reliable performance in harsh environments.
• Medical Equipment: Due to its precision and stability, the KA334 can be used in medical equipment for signal processing and monitoring applications.
• Telecommunications: The KA334's high-speed performance makes it suitable for telecommunications applications, such as signal amplification and filtering in communication circuits.

Conclusion of KA334

The KA334, despite being an obsolete product, continues to offer valuable performance characteristics that make it suitable for a wide range of applications. Its dual-channel design, wide supply voltage range, high slew rate, and low power consumption provide a versatile and efficient solution for general-purpose operational amplifier needs. While newer models may offer features advanced, the KA334 remains a reliable choice for applications where its specific performance attributes are required. For engineers and designers looking for a robust and reliable op-amp solution, the KA334 is a proven option that delivers consistent performance and stability.

KA334 Documents

Download datasheets and manufacturer documentation for KA334