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OPA128SM from BB

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OPA128SM

Manufacturer: BB

Difet Electrometer-Grade OPERATIONAL AMPLIFIER

Partnumber Manufacturer Quantity Availability
OPA128SM BB 181 In Stock

Description and Introduction

Difet Electrometer-Grade OPERATIONAL AMPLIFIER **Introduction to the OPA128SM Operational Amplifier**  

The OPA128SM is a high-performance, precision operational amplifier designed for applications requiring ultra-low input bias current and exceptional accuracy. As part of the OPA128 series, this surface-mount (SM) variant combines advanced JFET input technology with low noise and high-speed performance, making it ideal for sensitive instrumentation, medical devices, and precision signal conditioning.  

Key features of the OPA128SM include an extremely low input bias current (typically below 100 fA), ensuring minimal signal distortion in high-impedance circuits. Its low offset voltage and drift contribute to stable, reliable operation in demanding environments. Additionally, the amplifier offers a wide bandwidth and fast settling time, enhancing its suitability for data acquisition and control systems.  

The OPA128SM is housed in a surface-mount package, facilitating compact PCB designs while maintaining robust performance. Its low power consumption and high common-mode rejection ratio (CMRR) further extend its versatility in industrial and scientific applications.  

Engineers and designers seeking a precision amplifier with superior noise immunity and long-term stability will find the OPA128SM a compelling choice for critical analog signal processing tasks.

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