Texas Instruments

OPA341NA/250G4

OPA341NA/250G4 Description

The OPA341NA/250G4 is a high-performance, general-purpose operational amplifier from Texas Instruments, designed to meet the demanding requirements of modern electronic circuits. This op-amp is part of the MicroAmplifier™ series and is packaged in a compact SOT23-6 surface-mount package, making it ideal for space-constrained applications. It operates over a wide supply voltage range of 2.5 V to 5.5 V, ensuring compatibility with a variety of power supply configurations.

OPA341NA/250G4 Features

• Wide Supply Voltage Range: The OPA341NA/250G4 can operate from 2.5 V to 5.5 V, providing flexibility in power supply design and ensuring robust performance across different voltage levels.
• High Gain Bandwidth Product: With a gain bandwidth product of 5.5 MHz, this op-amp delivers high-frequency performance suitable for applications requiring fast signal processing.
• Low Input Bias Current: The extremely low input bias current of 0.6 pA minimizes offset errors and ensures high accuracy in precision signal conditioning.
• Fast Slew Rate: A slew rate of 6 V/µs allows the OPA341NA/250G4 to handle high-frequency signals efficiently, making it suitable for applications where fast transient response is critical.
• Low Supply Current: Consuming only 750 µA of supply current, this op-amp is energy-efficient and ideal for battery-powered and low-power applications.
• Low Input Offset Voltage: The low input offset voltage of 2 mV ensures high accuracy and minimal error in signal amplification.
• High Output Current: Capable of delivering up to 50 mA per channel, the OPA341NA/250G4 can drive high-current loads, making it versatile for various applications.
• Compliance and Packaging: The OPA341NA/250G4 is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance. It is available in a Tape & Reel (TR) package, facilitating easy handling and automated assembly processes.

OPA341NA/250G4 Applications

The OPA341NA/250G4 is well-suited for a wide range of applications due to its versatile performance characteristics. Some specific use cases include:

• Signal Conditioning: Ideal for amplifying and conditioning low-level signals in sensor interfaces, ensuring high accuracy and minimal noise.
• Audio Applications: Its high gain bandwidth product and low distortion make it suitable for audio signal processing, providing clear and high-fidelity audio output.
• Battery-Powered Devices: The low supply current and wide operating voltage range make it perfect for portable and battery-operated devices where power efficiency is crucial.
• Industrial Control Systems: The OPA341NA/250G4 can be used in industrial control systems for signal amplification and processing, ensuring reliable and accurate operation.
• Medical Equipment: Its precision and low noise characteristics make it suitable for medical devices where signal integrity is paramount.

Conclusion of OPA341NA/250G4

The OPA341NA/250G4 from Texas Instruments is a versatile and high-performance general-purpose operational amplifier that offers a combination of wide supply voltage range, high gain bandwidth product, low input bias current, and fast slew rate. These features make it an excellent choice for a variety of applications, from signal conditioning and audio processing to battery-powered devices and industrial control systems. Its compact SOT23-6 package and compliance with environmental regulations further enhance its appeal for modern electronic designs.