The AD797BN is a high-performance, ultra-low noise operational amplifier ideal for professional audio equipment, medical equipment, and high-end instrumentation where the highest signal fidelity is required. Manufactured by Analog Devices Inc., a leader in precision signal processing, the AD797BN stands out for its exceptional sound quality and precision.

Key Features

• Ultra-Low Noise Performance: With a voltage noise density of just 0.9 nV/√Hz at 1 kHz, the AD797BN ensures that the signal integrity is maintained, making it perfect for sensitive audio applications.
• Wide Bandwidth: The device offers a wide bandwidth of 110 MHz at a gain of +1, which allows for excellent signal handling for a broad range of frequencies.
• High Output Drive Capability: Capable of delivering up to 20 mA of output current to the load, this operational amplifier can drive high-performance audio converters with ease.
• Low Total Harmonic Distortion (THD): The THD of the AD797BN is typically -120 dB, which is exceptionally low, ensuring the clean amplification of audio signals without introducing significant distortion.
• Excellent DC Precision: The AD797BN provides superb DC precision with a maximum input offset voltage of ±800 µV and a maximum input bias current of ±10 nA, which is critical for instrumentation and other precision applications.

Applications

• Professional Audio Equipment
• High-Performance Audio Pre-amplifiers
• Medical Imaging Systems
• Spectral Analysis Equipment
• High-End Instrumentation

The AD797BN is available in an 8-lead PDIP package, ensuring compatibility with a wide range of circuit designs. Its robust design also guarantees reliable performance over industrial temperature ranges. Whether you are designing a studio-grade microphone preamplifier, a high-resolution medical imaging system, or precision measurement equipment, the AD797BN from Analog Devices Inc. is the ideal choice for applications where ultimate noise performance and signal integrity are non-negotiable.