Texas Instruments

OPA234UA/2K5G4

OPA234UA/2K5G4 Description

The OPA234UA/2K5G4 is a general-purpose operational amplifier (op-amp) from Texas Instruments, designed for a wide range of applications requiring high performance and reliability. This op-amp features a single circuit configuration and is packaged in an 8-lead SOIC format, suitable for surface-mount applications. The OPA234UA/2K5G4 operates over a broad supply voltage range, from a minimum of 2.7 V to a maximum of 36 V, making it versatile for various power supply conditions. It boasts a gain bandwidth product of 350 kHz, ensuring stable and precise signal processing. The op-amp also has a low input bias current of 12 nA and a supply current of 275 µA, contributing to its energy efficiency. With a slew rate of 0.2 V/µs and an input offset voltage of 70 µV, the OPA234UA/2K5G4 delivers high accuracy and minimal distortion in signal amplification. This product is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. It is available in a tape and reel (TR) package, facilitating efficient handling and assembly processes.

OPA234UA/2K5G4 Features

• Wide Supply Voltage Range: Operates from 2.7 V to 36 V, offering flexibility in power supply requirements.
• High Gain Bandwidth Product: 350 kHz ensures stable and accurate signal processing across a broad frequency spectrum.
• Low Input Bias Current: 12 nA minimizes the impact of input currents on the signal, enhancing overall performance.
• Energy Efficient: With a supply current of 275 µA, the OPA234UA/2K5G4 is designed to consume minimal power.
• High Slew Rate: 0.2 V/µs ensures rapid response to changes in input signals, reducing distortion.
• Low Input Offset Voltage: 70 µV contributes to high accuracy in signal amplification.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring safety and sustainability.
• Packaging: Tape and reel (TR) format facilitates efficient handling and assembly in production environments.

OPA234UA/2K5G4 Applications

The OPA234UA/2K5G4 is ideal for applications requiring high performance and reliability in signal processing. Its wide supply voltage range and high gain bandwidth product make it suitable for a variety of electronic systems, including:

• Signal Conditioning: Ideal for amplifying and conditioning signals in sensors and transducers.
• Audio Applications: Provides high-fidelity signal amplification in audio equipment.
• Industrial Controls: Enhances the accuracy and reliability of control systems in industrial environments.
• Medical Devices: Ensures precise signal processing in medical monitoring and diagnostic equipment.
• Consumer Electronics: Suitable for a range of consumer electronics where high performance and reliability are critical.

Conclusion of OPA234UA/2K5G4

The OPA234UA/2K5G4 from Texas Instruments is a versatile and high-performance general-purpose op-amp, offering a wide supply voltage range, high gain bandwidth product, and low input bias current. Its energy-efficient design and environmental compliance make it an attractive choice for a variety of applications. While the product is now obsolete, its legacy continues to influence the design of modern op-amps. For applications requiring a reliable and high-performance op-amp, the OPA234UA/2K5G4 remains a notable option, especially in industries where precision and efficiency are paramount.