OPA4340UA/2K5G4

The OPA4340UA/2K5G4 is a precision operational amplifier (op-amp) manufactured by Texas Instruments. This device is designed for a variety of applications, including signal conditioning, data acquisition, and active filtering, where high performance and low power consumption are critical.

Key Features:

1. Architecture: The OPA4340 is a quad op-amp, meaning it contains four independent, high-gain, frequency-compensated op-amps in a single package. This configuration allows for compact designs and efficient use of board space.

2. Supply Voltage: It operates on a wide supply voltage range, typically from ±2.5V to ±18V, making it versatile for different circuit designs.

3. Low Noise: The device boasts low input voltage noise, which is essential for applications requiring high precision and minimal signal distortion.

4. High Slew Rate: The OPA4340 features a high slew rate, allowing it to respond quickly to changes in input signals, which is particularly beneficial in fast signal processing applications.

5. Wide Bandwidth: With a gain bandwidth product that supports a wide range of frequencies, the OPA4340 is suitable for both low-frequency and high-frequency applications.

6. Low Input Bias Current: The op-amp has low input bias current, which is advantageous for interfacing with high-impedance sources and helps maintain signal integrity.

7. Rail-to-Rail Output: The output stage is designed to provide rail-to-rail output swing, maximizing the dynamic range and allowing the op-amp to drive loads close to the supply rails.

8. Thermal Performance: The device is designed to operate over a wide temperature range, ensuring reliable performance in various environmental conditions.

Package Information:

The OPA4340UA/2K5G4 is typically available in a small, surface-mount package (such as the TSSOP-14), which facilitates easy integration into compact electronic designs. The "UA" in the part number indicates the package type, while "2K5G4" refers to the specific reel or tape and reel packaging for automated assembly processes.

Applications:

The OPA4340 is suitable for a wide range of applications, including:

• Audio signal processing
• Medical instrumentation
• Data acquisition systems
• Active filters
• Transducer interfacing
• Precision signal conditioning

Conclusion:

Overall, the OPA4340UA/2K5G4 from Texas Instruments is a highly versatile and reliable operational amplifier that combines high performance with low power consumption, making it an excellent choice for a variety of precision analog applications. Its features, such as low noise, high slew rate, and rail-to-rail output, make it particularly well-suited for modern electronic designs that demand efficiency and accuracy.