Texas Instruments

OPA4228PA

OPA4228PA Description

The OPA4228PA is a high-performance, general-purpose operational amplifier from Texas Instruments, designed to meet the demanding requirements of a wide range of applications. This quad-channel op-amp is housed in a through-hole package, making it suitable for applications where robustness and ease of installation are critical. The OPA4228PA operates from a wide supply voltage range of 5V to 36V, providing flexibility in power supply design. Each channel of the OPA4228PA can deliver up to 45mA of output current, ensuring robust performance even under heavy load conditions.

OPA4228PA Features

• Wide Supply Voltage Range: The OPA4228PA operates from 5V to 36V, making it suitable for a variety of power supply configurations.
• High Gain Bandwidth Product: With a gain bandwidth product of 33MHz, the OPA4228PA ensures high-frequency performance and stability.
• Low Input Bias Current: The low input bias current of 2.5nA minimizes offset errors, making the OPA4228PA ideal for precision applications.
• Low Input Offset Voltage: The input offset voltage of 10µV ensures high accuracy and linearity in signal processing.
• High Slew Rate: The 11V/µs slew rate allows the OPA4228PA to handle fast-changing signals without distortion.
• Low Supply Current: The low supply current of 3.7mA (per channel) ensures efficient power usage, making it suitable for low-power applications.
• High Output Current: Each channel can deliver up to 45mA, providing robust performance under heavy load conditions.
• Compliance: The OPA4228PA is REACH unaffected and RoHS3 compliant, ensuring environmental sustainability and regulatory compliance.

OPA4228PA Applications

The OPA4228PA is ideal for a variety of applications requiring high performance and reliability. Some specific use cases include:

• Signal Conditioning: The low input bias current and low input offset voltage make the OPA4228PA ideal for precision signal conditioning in sensors and transducers.
• Audio Applications: The high gain bandwidth product and high slew rate ensure high-fidelity audio performance, making it suitable for audio amplifiers and mixers.
• Industrial Control Systems: The wide supply voltage range and high output current capability make the OPA4228PA suitable for industrial control systems where robustness and reliability are critical.
• Medical Equipment: The precision and stability of the OPA4228PA make it suitable for medical equipment where accuracy and reliability are paramount.

Conclusion of OPA4228PA

The OPA4228PA from Texas Instruments is a versatile and high-performance general-purpose operational amplifier, offering a wide range of features and benefits. Its wide supply voltage range, high gain bandwidth product, low input bias current, and low input offset voltage make it suitable for a variety of applications, from precision signal conditioning to high-fidelity audio. The OPA4228PA's robust performance, low supply current, and high output current capability ensure reliable operation in demanding environments. With its compliance to REACH and RoHS3 standards, the OPA4228PA is an environmentally sustainable choice for modern electronic designs.