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OPA129P from TI,Texas Instruments

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OPA129P

Manufacturer: TI

Ultra-Low Bias Current Difet® Operational Amplifier

Partnumber Manufacturer Quantity Availability
OPA129P TI 2 In Stock

Description and Introduction

Ultra-Low Bias Current Difet® Operational Amplifier The **OPA129P** is a high-precision, low-noise operational amplifier designed for applications demanding exceptional accuracy and stability. Known for its ultra-low input bias current and minimal offset voltage, this component is widely used in sensitive instrumentation, medical devices, and precision signal conditioning circuits.  

Featuring JFET input technology, the OPA129P delivers excellent performance in high-impedance environments, making it ideal for photodiode amplifiers, electrometer circuits, and data acquisition systems. Its low-noise characteristics ensure reliable signal integrity, even in the presence of weak input signals.  

Key specifications include a typical input bias current of just **1 fA**, an offset voltage as low as **500 µV**, and a wide supply voltage range of **±4.5 V to ±18 V**. These attributes make the OPA129P a preferred choice for engineers working on high-accuracy designs.  

Additionally, the amplifier’s robust construction ensures long-term stability and minimal drift over temperature variations. Whether used in laboratory equipment, industrial sensors, or aerospace systems, the OPA129P provides consistent performance under demanding conditions.  

For designers seeking a reliable, high-performance op-amp with superior precision, the OPA129P remains a trusted solution in critical analog applications.

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