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OPA2381AIDGKR from TI,Texas Instruments

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15.625ms

OPA2381AIDGKR

Manufacturer: TI

Precision/ Low Power/ 18MHz Transimpedance Amplifier

Partnumber Manufacturer Quantity Availability
OPA2381AIDGKR TI 13 In Stock

Description and Introduction

Precision/ Low Power/ 18MHz Transimpedance Amplifier The **OPA2381AIDGKR** is a high-performance, precision operational amplifier (op-amp) designed for applications requiring low noise, high speed, and excellent DC accuracy. Manufactured in a compact **VSSOP-8** package, this op-amp is well-suited for space-constrained designs while delivering robust performance.  

Featuring a wide bandwidth of **10 MHz** and a low input offset voltage of **±25 µV (max)**, the OPA2381AIDGKR ensures precision signal conditioning in instrumentation, medical devices, and industrial control systems. Its low noise density of **7 nV/√Hz** makes it ideal for sensitive analog front-end circuits. Additionally, the device operates on a **single or dual supply voltage** ranging from **2.2V to 5.5V**, providing flexibility in various power configurations.  

The OPA2381AIDGKR incorporates a **rail-to-rail output** stage, maximizing dynamic range in low-voltage applications. Its low quiescent current of **1.1 mA per amplifier** enhances power efficiency without compromising performance. With a fast settling time and high slew rate, this op-amp is also suitable for data acquisition and active filtering applications.  

Engineers will appreciate its **EMI-hardened** inputs, which reduce susceptibility to high-frequency interference, ensuring reliable operation in electrically noisy environments. Whether used in sensor interfaces, test equipment, or portable electronics, the OPA2381AIDGKR offers a balanced combination of speed, precision, and power efficiency.

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