The NJM4580CG is a dual operational amplifier manufactured by New Japan Radio (NJR). This op-amp is known for its low noise, high gain-bandwidth product, and excellent input offset voltage characteristics. It is widely used in audio amplification, active filters, and various signal processing applications.

Applications

• Audio amplifiers
• Active filters
• Pre-amplifiers
• Line drivers
• Headphone amplifiers

Features

• Dual operational amplifier
• Low noise
• High gain-bandwidth product (8 MHz typical)
• Low input offset voltage
• Wide supply voltage range (±2V to ±18V)
• Short circuit protection

Benefits

• Provides high-quality audio amplification with minimal distortion and noise.
• Enables precise signal processing due to its excellent input offset voltage characteristics.
• Offers flexibility in design due to its wide supply voltage range.
• Protects against damage from short circuits, enhancing system reliability.
• Suitable for a wide range of applications due to its versatile performance characteristics.

Additional Details

The NJM4580CG has a typical input bias current of 50 nA and an input offset current of 5 nA. The slew rate is typically 3 V/μs. The common-mode rejection ratio (CMRR) is typically 100 dB. The operating temperature range is -40°C to +85°C. It is available in a DIP-8 package. This op-amp is designed for stable operation with a wide range of loads. It is also known for its low total harmonic distortion (THD). It's a popular choice for both professional and consumer audio equipment. The device offers excellent channel separation.