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OPA1612AID from BB

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OPA1612AID

Manufacturer: BB

SoundPlus? Audio Operational Amplifier with 1.1nV/?Hz Noise, Low THD and Precision 8-SOIC -40 to 85

Partnumber Manufacturer Quantity Availability
OPA1612AID BB 5 In Stock

Description and Introduction

SoundPlus? Audio Operational Amplifier with 1.1nV/?Hz Noise, Low THD and Precision 8-SOIC -40 to 85 # Introduction to the OPA1612AID Operational Amplifier  

The **OPA1612AID** is a high-performance, dual-channel operational amplifier (op-amp) designed for precision audio and signal processing applications. Manufactured in a small-outline integrated circuit (SOIC) package, this device offers exceptional sound quality and low distortion, making it ideal for professional audio equipment, medical instrumentation, and high-end measurement systems.  

Key features of the OPA1612AID include ultra-low noise (1.1 nV/√Hz at 1 kHz) and minimal harmonic distortion, ensuring accurate signal amplification. Its wide bandwidth (40 MHz) and high slew rate (20 V/µs) enable fast response times, while the low input bias current (10 pA) enhances performance in high-impedance circuits.  

The op-amp operates on a supply voltage range of ±2.25 V to ±18 V, providing flexibility in various power configurations. Additionally, its robust design includes short-circuit protection and thermal shutdown, improving reliability in demanding environments.  

Engineers favor the OPA1612AID for its balanced trade-off between power efficiency and audio fidelity, making it a preferred choice in studio-grade amplifiers, DACs, and precision analog systems. Its combination of low noise, high speed, and stability ensures superior performance in critical applications.

Application Scenarios & Design Considerations

SoundPlus? Audio Operational Amplifier with 1.1nV/?Hz Noise, Low THD and Precision 8-SOIC -40 to 85

Alternative Part Number

  • LME49990MA --: Ultra-low-noise, low-distortion audio op-amp with similar bipolar input and performance class, often used as a premium upgrade in audio signal chains.
  • AD8599ARZ --: Dual ultra-low-noise, low-distortion op-amp with comparable supply range and audio-grade specifications, suitable for high-fidelity audio applications.
  • LT1028CS8 --: Very low-noise precision bipolar op-amp with similar voltage-noise performance, usable in low-level audio and instrumentation circuits where OPA1612 is specified.

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