The NJM12903V is a dual operational amplifier (op-amp) manufactured by New Japan Radio (NJR). This op-amp is designed for a wide range of audio and general-purpose applications, featuring low noise and low distortion.

Applications

• Audio amplifiers.
• Active filters.
• Line drivers.
• Headphone amplifiers.
• Instrumentation amplifiers.

Features

• Low noise.
• Low distortion.
• Wide operating voltage range.
• High slew rate.
• Short circuit protection.

Benefits

• High-quality audio amplification with minimal noise and distortion.
• Versatile performance in various circuit configurations.
• Stable operation over a wide range of supply voltages.
• Fast response to input signals.
• Protection against damage from short circuits.

Technical Specifications

The NJM12903V features low input noise voltage, typically in the range of a few nanovolts per square root Hertz. The total harmonic distortion (THD) is low, typically less than 0.01%. It operates with a wide supply voltage range, typically from ±2.5V to ±18V. The slew rate is typically several volts per microsecond. The operating temperature range is typically from -40°C to +85°C. The package is often a small outline integrated circuit (SOIC) or dual in-line package (DIP).

The NJM12903V from New Japan Radio is a high-performance dual op-amp suitable for a wide range of audio and general-purpose applications. Its low noise, low distortion, and wide operating voltage range make it a preferred choice for demanding analog designs.