Texas Instruments

OPA2340UA/2K5G4

OPA2340UA/2K5G4 Description

The OPA2340UA/2K5G4 is a high-performance, dual-channel CMOS operational amplifier from Texas Instruments, designed for applications requiring low power consumption and high precision. This device is part of the microPOWER™ series, known for its excellent power efficiency and performance. The OPA2340UA/2K5G4 features a wide supply voltage range of 2.5 V to 5.5 V, making it suitable for a variety of power supply configurations. It offers a gain bandwidth product of 5.5 MHz and a slew rate of 6 V/µs, ensuring high-speed signal processing capabilities. The amplifier's input bias current is extremely low at 0.2 pA, which is ideal for high-impedance sensor applications. Additionally, the device has an input offset voltage of 150 µV, contributing to its high precision. The OPA2340UA/2K5G4 is available in a surface-mount 8SOIC package, which is suitable for compact designs and high-density PCB layouts.

OPA2340UA/2K5G4 Features

• Amplifier Type: CMOS, ensuring low power consumption and high input impedance.
• Supply Voltage Range: 2.5 V to 5.5 V, providing flexibility in power supply options.
• Gain Bandwidth Product: 5.5 MHz, enabling high-frequency signal processing.
• Slew Rate: 6 V/µs, ensuring fast response times for dynamic signals.
• Input Bias Current: 0.2 pA, making it suitable for high-impedance sources.
• Input Offset Voltage: 150 µV, contributing to high precision in signal amplification.
• Supply Current: 750 µA per channel, ensuring low power consumption.
• Output Current per Channel: 50 mA, providing robust drive capabilities.
• Package: Surface-mount 8SOIC, ideal for compact and high-density designs.
• Compliance: REACH Unaffected and ROHS3 Compliant, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level (MSL): 2 (1 Year), indicating good moisture resistance for reliable performance.
• ECCN: EAR99, indicating compliance with export regulations.
• HTSUS: 8542.33.0001, for customs and tariff classification.

OPA2340UA/2K5G4 Applications

The OPA2340UA/2K5G4 is well-suited for a variety of applications due to its combination of low power consumption, high precision, and high-speed performance. Some specific use cases include:

• Signal Conditioning: Ideal for amplifying and conditioning signals from high-impedance sensors in industrial and medical equipment.
• Data Acquisition Systems: Its low input bias current and high precision make it suitable for precision data acquisition systems.
• Portable Devices: The wide supply voltage range and low power consumption make it ideal for battery-powered and portable electronic devices.
• High-Speed Signal Processing: The high gain bandwidth product and slew rate enable it to handle high-speed signals in communication and instrumentation systems.
• Precision Amplification: Suitable for applications requiring high precision, such as precision instrumentation and test equipment.

Conclusion of OPA2340UA/2K5G4

The OPA2340UA/2K5G4 from Texas Instruments is a versatile and high-performance CMOS operational amplifier that offers a unique combination of low power consumption, high precision, and high-speed performance. Its wide supply voltage range, low input bias current, and high slew rate make it an excellent choice for a variety of applications, from precision signal conditioning to high-speed data processing. The device's compliance with environmental and regulatory standards, along with its robust packaging, ensures reliable performance in various operating conditions. Whether used in industrial, medical, or portable electronic devices, the OPA2340UA/2K5G4 provides engineers with a reliable and efficient solution for their design needs.