The OPA347SA/250G4 is a high-performance, CMOS operational amplifier from Texas Instruments, designed for a wide range of applications requiring low power consumption and high precision. This op-amp is part of the OPA347 series and is available in the compact SOT-23-5 package, which is ideal for space-constrained applications.

Key Features

• Low Power Consumption: With a quiescent current of just 45 µA, the OPA347SA/250G4 is an excellent choice for battery-powered devices and energy-efficient designs.
• Wide Supply Range: The device operates over a broad supply range of 2.7V to 6V, allowing for flexible design options and compatibility with various power sources.
• High Precision: The op-amp provides a low offset voltage of 1 mV (max) and excellent CMRR and PSRR, ensuring accurate signal amplification and stability under varying conditions.
• Rail-to-Rail Output: The rail-to-rail output capability maximizes dynamic range, making it suitable for driving ADCs or interfacing with other high-precision components.
• Single or Dual Supply Operation: This versatility allows for simplified circuit design, whether using a single positive supply or a split supply configuration.

Applications

The OPA347SA/250G4 is designed to meet the requirements of a variety of applications, including:

• Sensor amplification and signal conditioning
• Portable and battery-operated equipment
• Data acquisition systems
• Medical instrumentation
• Active filters and audio processing

Quality and Reliability

Texas Instruments is known for its commitment to quality and the OPA347SA/250G4 is no exception. The device is rigorously tested and ensured to meet the high standards for reliability and performance that customers expect from TI products.

Whether you're designing for consumer electronics, industrial automation, or precision instrumentation, the OPA347SA/250G4 provides a blend of efficiency, accuracy, and versatility, making it a smart choice for your next project.