Product Overview: Texas Instruments OPA2381AIDGKR

The OPA2381AIDGKR is a high-performance, dual, voltage feedback operational amplifier from Texas Instruments, designed to deliver precision and low power consumption for a wide range of applications. This op-amp is housed in an 8-pin VSSOP package, making it suitable for space-constrained applications.

Key Features

• Wide Bandwidth: The OPA2381 offers a bandwidth of 4.5MHz, which is ideal for applications requiring fast signal processing.
• Low Quiescent Current: With a quiescent current of just 775µA per channel, this operational amplifier is optimized for power-sensitive designs.
• High Output Drive Capability: It can drive ±10mA of output current, providing sufficient power for a variety of loads.
• Low Noise: The device features a voltage noise of 11nV/√Hz, ensuring high signal integrity and minimal distortion.
• Rail-to-Rail Output: The OPA2381 provides rail-to-rail output swing, which increases dynamic range in single or split supply applications.
• Unity-Gain Stable: This op-amp is stable at a gain of one or higher, making it versatile for a range of feedback configurations.

Applications

The OPA2381AIDGKR is suitable for various applications that require a combination of precision, low power, and high-speed signal processing. These applications include:

• Portable and battery-powered instruments
• Active filters and data acquisition systems
• Audio and video signal processing
• Sensor conditioning and transducer amplifiers
• Medical instrumentation
• Industrial process controls

Quality and Reliability

Texas Instruments is known for its commitment to quality and reliability, and the OPA2381AIDGKR is no exception. It is built to meet high standards, ensuring consistent performance and dependability for critical applications.