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OPA2131PJ from BB

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OPA2131PJ

Manufacturer: BB

General Purpose FET-Input Operational Amplifiers

Partnumber Manufacturer Quantity Availability
OPA2131PJ BB 206 In Stock

Description and Introduction

General Purpose FET-Input Operational Amplifiers The **OPA2131PJ** is a high-performance, dual operational amplifier (op-amp) designed for precision audio and signal processing applications. Manufactured by Texas Instruments, this component is part of the **OPA213x** series, known for its low noise, low distortion, and wide bandwidth characteristics.  

Featuring **JFET input stages**, the OPA2131PJ offers ultra-low input bias currents, making it ideal for high-impedance circuits. Its **low total harmonic distortion (THD) of 0.00008%** ensures exceptional signal fidelity, while a **slew rate of 20V/µs** and **bandwidth of 8MHz** support fast and accurate signal amplification.  

The op-amp operates over a **wide supply voltage range (±2.25V to ±18V)**, providing flexibility in both single and dual-supply configurations. Its **low noise density (8nV/√Hz at 1kHz)** makes it suitable for sensitive audio equipment, including preamplifiers, active filters, and professional recording systems.  

Housed in an **8-pin DIP (PDIP) package**, the OPA2131PJ is easy to integrate into prototyping boards and industrial designs. With excellent DC precision and thermal stability, it is a reliable choice for engineers seeking high-quality amplification in demanding applications.  

For optimal performance, proper PCB layout and decoupling techniques should be followed to minimize noise and ensure signal integrity.

Application Scenarios & Design Considerations

General Purpose FET-Input Operational Amplifiers

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