The OPA342NA/3KG4 is a high-performance, single-supply operational amplifier from Texas Instruments, designed to provide precision, low power consumption, and a wide bandwidth for a variety of applications. This operational amplifier is part of the OPAx342 series, which is known for its excellent speed-to-power ratio, making it an ideal choice for battery-powered and portable applications where efficiency is crucial.

Key Features

• Single-Supply Operation: The OPA342NA/3KG4 is optimized for single-supply operation, making it suitable for applications with limited power availability. It can operate from a supply voltage range of 2.5V to 5.5V.
• Low Power Consumption: With a quiescent current of just 210 µA, this op-amp is designed for power-sensitive applications, ensuring extended battery life and reduced power costs.
• High Bandwidth: Despite its low power consumption, the OPA342NA/3KG4 does not compromise on performance, offering a bandwidth of 1 MHz, which is excellent for handling a wide range of signals.
• Rail-to-Rail Output: The rail-to-rail output swing ensures maximum dynamic range, which is especially beneficial when operating at lower supply voltages.
• MicroSIZE Packages: Available in small packaging options, including the SC70 and SOT23, the OPA342NA/3KG4 is perfect for space-constrained applications.

Applications

The versatility of the OPA342NA/3KG4 makes it suitable for a broad spectrum of applications. These include:

• Portable Instruments
• Test Equipment
• Sensor Amplification
• Audio Processing
• Data Acquisition Systems
• Medical Equipment

Quality and Reliability

As with all Texas Instruments products, the OPA342NA/3KG4 is built to meet high standards of quality and reliability. It is designed for robust performance in demanding environments, ensuring that it maintains its precision and stability over a wide range of operating conditions.

Ordering Information

The product is available in tape and reel packaging, facilitating easy integration into automated manufacturing processes. The full part number for ordering is OPA342NA/3KG4, and it comes with Texas Instruments' standard warranty and support.