The OPA340NA/250G4 is a high-performance operational amplifier (op-amp) designed and manufactured by Texas Instruments (TI), a leader in semiconductor solutions. This precision op-amp is part of the OPAx340 series, which is known for its low voltage operation and single-supply functionality. It is an ideal choice for a wide range of applications, including test equipment, sensor amplification, and active filters.

Key Features

• Low Power Consumption: The OPA340NA/250G4 is designed for power-sensitive applications, with a quiescent current of just 750 µA, making it suitable for battery-powered devices.
• Wide Bandwidth: It offers a wide bandwidth of 5.5 MHz, which ensures high-speed performance and is beneficial for fast signal processing tasks.
• Single-Supply Operation: This op-amp can operate from a single supply ranging from 2.5V to 5.5V, allowing for simplified design in single-supply systems.
• Rail-to-Rail Output: The OPA340NA/250G4 features rail-to-rail output swing, which provides the maximum possible dynamic range at the output, especially useful in low-voltage applications.
• Low Input Bias Current: With an input bias current of only 1 pA, it is highly suitable for precision applications where input current errors need to be minimized.
• High Open-Loop Gain: The device also boasts a high open-loop gain, which enhances accuracy and stability in closed-loop configurations.

Applications

The versatility of the OPA340NA/250G4 allows it to be used in various applications, such as:

• Portable and battery-operated devices
• Medical instrumentation
• Analog filters
• Data acquisition systems
• Audio processing
• Signal conditioning

Package and Quality

The OPA340NA/250G4 comes in a compact SOT-23-5 package, which is ideal for space-constrained applications. Texas Instruments is committed to high standards of quality and reliability, and this product is no exception, ensuring consistent performance across a variety of conditions.