The OP400HSZ is a high-performance operational amplifier (op-amp) designed and manufactured by Analog Devices Inc., a leader in precision high-performance integrated circuits. This precision op-amp is part of Analog Devices' OP400 series and is known for its low offset voltage, low noise, and high speed, making it an ideal choice for a wide range of applications including instrumentation, data acquisition systems, and professional audio equipment.

Key Features

• Low Offset Voltage: The OP400HSZ boasts an exceptionally low input offset voltage, which minimizes errors in signal processing and ensures high accuracy in applications requiring precise measurements.
• Low Noise: With its low noise characteristics, the OP400HSZ provides clean, undistorted amplification, which is critical for high-fidelity audio applications and sensitive instrumentation.
• High Speed: The device offers a fast slew rate and wide bandwidth, enabling it to handle rapid signal changes efficiently, making it suitable for high-speed signal processing and communication systems.
• Stable with High Capacitive Loads: This op-amp is designed to remain stable even with high capacitive loads, ensuring reliable performance in a variety of circuit configurations.
• Quad Configuration: The OP400HSZ features four independent op-amp units in a single package, providing compact and cost-effective solutions for circuits that require multiple op-amps.

Applications

• Instrumentation Amplifiers
• Data Acquisition Systems
• Active Filters
• Professional Audio Equipment
• Precision Integrators
• Sample-and-Hold Circuits

Technical Specifications

• Supply Voltage Range: ±4.5V to ±20V
• Input Offset Voltage: 75 µV max
• Input Bias Current: 20 nA max
• Input Noise Voltage: 11 nV/√Hz @ 1 kHz
• Slew Rate: 0.6 V/μs
• Gain Bandwidth Product: 800 kHz
• Package Type: SOIC-14

The OP400HSZ from Analog Devices Inc. is a versatile and reliable choice for designers who require the highest level of performance from their op-amp circuits. With its combination of low offset, low noise, and high speed, this product stands out as an excellent component for precision applications.