The OPA228PG4 is a precision operational amplifier from Texas Instruments, designed to cater to a wide range of applications requiring high-speed performance and low noise. This operational amplifier is part of the OPAx28 family of high-speed, precision op-amps that are optimized for operation on single or dual supplies.

Key Features

• Voltage Range: The OPA228PG4 operates at a voltage range of ±4V to ±15V, making it versatile for various circuits that require different power levels.
• High Speed: With a slew rate of 2.3V/μs, this op-amp is capable of handling rapid signal changes, which is essential for high-speed signal processing applications.
• Low Noise: It boasts a low noise density of 3nV/√Hz, ensuring signal integrity by minimizing the noise in signal amplification stages.
• Low Offset Voltage: The OPA228PG4 features a low offset voltage of 250 μV (max) which is critical for precision applications.

Applications

The OPA228PG4 is ideal for professional audio equipment, test equipment, and active filters. Its high precision and speed also make it suitable for data acquisition systems, medical instruments, and any other application where signal fidelity is paramount.

Package and Quality

This operational amplifier comes in a PDIP (Plastic Dual In-line Package) form factor, specifically the 8-pin PDIP variant. The OPA228PG4 is also part of Texas Instruments' Green initiative, ensuring it meets environmental standards in manufacturing and materials.

Support and Resources

Designers and engineers can access a comprehensive suite of technical resources for the OPA228PG4 on the Texas Instruments website. These include datasheets, reference designs, application notes, and simulation tools to facilitate the design-in process and accelerate time to market.

Ordering Information

The product is available for order under the part number OPA228PG4. For pricing, availability, and further technical specifications, customers are encouraged to visit the Texas Instruments official website or contact authorized distributors.