Nisshinbo Micro Devices

NJM072BM

NJM072BM Description

The NJM072BM is a dual JFET operational amplifier designed by Nisshinbo Micro Devices Inc., a renowned manufacturer in the field of semiconductor devices. This IC is housed in a tube package and features two independent circuits, making it suitable for a variety of applications requiring high performance and reliability. Despite being marked as obsolete, the NJM072BM remains a valuable component for specific use cases due to its unique technical specifications and performance benefits.

NJM072BM Features

• Supply Voltage Range: The NJM072BM operates within a supply voltage range of 8V to 36V, providing flexibility in power supply requirements.
• High Slew Rate: With a slew rate of 13V/µs, this operational amplifier can handle high-frequency signals effectively, ensuring minimal distortion in signal processing.
• Gain Bandwidth Product: The gain bandwidth product of 3 MHz allows for high-frequency operation, making it suitable for applications requiring wide bandwidth.
• Low Input Bias Current: The low input bias current of 30 pA ensures high input impedance, which is crucial for precision applications where minimal loading of the signal source is desired.
• Low Input Offset Voltage: The input offset voltage of 3 mV ensures accurate signal amplification, reducing errors in sensitive circuits.
• Low Supply Current: The supply current of 3mA per amplifier makes the NJM072BM energy-efficient, which is beneficial for battery-operated or low-power applications.
• Surface Mount Technology: The surface mount package type facilitates easy integration into compact and high-density PCB designs.

NJM072BM Applications

The NJM072BM's technical specifications make it ideal for a range of applications, including:

• Signal Processing: Its high slew rate and gain bandwidth product make it suitable for processing high-frequency signals in communication systems and audio applications.
• Precision Amplification: The low input bias current and low input offset voltage ensure accurate amplification in precision instrumentation and measurement equipment.
• Low-Power Systems: The low supply current allows it to be used in battery-operated devices and other low-power applications where energy efficiency is critical.
• Compact Designs: The surface mount package type is ideal for applications requiring compact and high-density PCB layouts, such as in consumer electronics and portable devices.

Conclusion of NJM072BM

The NJM072BM, despite being marked as obsolete, continues to offer significant value in specific applications due to its robust technical specifications and performance benefits. Its wide supply voltage range, high slew rate, and low input bias current make it a versatile component for high-frequency signal processing and precision amplification. The low supply current and surface mount package further enhance its suitability for low-power and compact design requirements. For engineers and designers working on projects that require these specific attributes, the NJM072BM remains a reliable and effective choice.