The OPA338NA/3KG4 is a precision operational amplifier from the renowned semiconductor manufacturer, Texas Instruments. This op-amp is part of the OPAx338 series, which is known for its low power consumption and high performance. Designed for a wide range of applications, the OPA338NA/3KG4 is an ideal choice for battery-powered instruments, sensor amplifiers, and medical devices, among others.

Key Features

• Low Power Consumption: With its focus on energy efficiency, the OPA338NA/3KG4 boasts a quiescent current of just 45 µA. This makes it suitable for portable and battery-operated devices where power conservation is crucial.
• High Precision: The device provides excellent accuracy with a low offset voltage of 250 µV and low drift over time and temperature, ensuring reliable performance in precision applications.
• Wide Supply Range: It operates on a supply voltage range from 2.7V to 5.5V, giving designers flexibility in various circuit configurations and compatibility with both single and dual supply operations.
• Single Version: The OPA338NA/3KG4 is available in a single amplifier configuration, providing a compact solution for space-constrained applications.
• Rail-to-Rail Output: The rail-to-rail output swing ensures maximum dynamic range, which is particularly beneficial when working with low supply voltages.
• SC-70 Package: Housed in a small SC-70 package, the product is designed to save space on PCBs, making it suitable for high-density electronic designs.

Applications

The OPA338NA/3KG4 is versatile and can be used in a variety of applications, including:

• Portable and battery-powered devices
• Medical and healthcare equipment
• Sensor signal conditioning
• Data acquisition systems
• Analog filters
• Audio electronics

With its combination of low power consumption, high precision, and compact form factor, the OPA338NA/3KG4 from Texas Instruments stands out as a reliable and efficient choice for designers looking to optimize their analog circuitry.